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Here's how we can multiply 81070 and 84175 step-by-step.
Step 1: First, we'll re-write this as 84175 * 81070.
Step 2:
In this and the next 4 steps we'll take the 0 that's in the 1st column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
Okay, so 0 * 5 = 0, meaning the value for this column is 0.
Step 3:
Okay, so 0 * 7 = 0, meaning the value for this column is 0.
Step 4:
This means we need to find 0 * 1 which is 0, so 0 is the answer for this column.
Step 5:
So, we're solving 0 * 4 which equals 0 and then we write down 0 for this column.
Step 6:
This means we need to find 0 * 8 which is 0, so 0 is the answer for this column.
Step 7:
This gives us 00000 as the answer for this column.
Step 8:
Each of the 1 empty columns to the right of this column has a 0 put into its spot, so 0 is the start of our answer for this column.
Step 9:
For this and the next 4 steps we'll multiply the 7 in the 2nd column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
Okay, so 7 * 5 = 35.
Because 35 has two digits we take the 3 add it to the next column to the left and write down 5 as the answer for this column.
Step 10:
So, we're solving 7 * 7 + 3 which equals 52.
Since 52 is greater than 9, we carry the 5 to the column to the left and write down 2 for this column.
Step 11:
So, we're solving 7 * 1 + 5 which equals 12.
Since 12 is greater than 9, we carry the 1 to the column to the left and write down 2 for this column.
Step 12:
So, we're solving 7 * 4 + 1 which equals 29.
Since 29 is greater than 9, we carry the 2 to the column to the left and write down 9 for this column.
Step 13:
So, we're solving 7 * 8 + 2 which equals 58.
Since 58 is greater than 9, we carry the 5 to the column to the left and write down 8 for this column.
Step 14:
We put the final carried 5 at the front of our answer for this column.
This gives us 5892250 as the answer for this column.
Step 15:
First, fill in a zero in our answer for this column for the 2 empty columns to the right of this column, so 00.
Step 16:
For this and the next 4 steps we'll multiply the 0 in the 3rd column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
Okay, so 0 * 5 = 0, meaning the value for this column is 0.
Step 17:
Okay, so 0 * 7 = 0, meaning the value for this column is 0.
Step 18:
Okay, so 0 * 1 = 0, meaning the value for this column is 0.
Step 19:
Okay, so 0 * 4 = 0, meaning the value for this column is 0.
Step 20:
So, we're solving 0 * 8 which equals 0 and then we write down 0 for this column.
Step 21:
This gives us 0000000 as the answer for this column.
Step 22:
First, fill in a zero in our answer for this column for the 3 empty columns to the right of this column, so 000.
Step 23:
For this and the next 4 steps we'll multiply the 1 in the 4th column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
Okay, so 1 * 5 = 5, meaning the value for this column is 5.
Step 24:
So, we're solving 1 * 7 which equals 7 and then we write down 7 for this column.
Step 25:
Okay, so 1 * 1 = 1, meaning the value for this column is 1.
Step 26:
So, we're solving 1 * 4 which equals 4 and then we write down 4 for this column.
Step 27:
This means we need to find 1 * 8 which is 8, so 8 is the answer for this column.
Step 28:
This gives us 84175000 as the answer for this column.
Step 29:
Each of the 4 empty columns to the right of this column has a 0 put into its spot, so 0000 is the start of our answer for this column.
Step 30:
In this and the next 4 steps we'll take the 8 that's in the 5th column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
Okay, so 8 * 5 = 40.
Because 40 has two digits we take the 4 add it to the next column to the left and write down 0 as the answer for this column.
Step 31:
So, we're solving 8 * 7 + 4 which equals 60.
Since 60 is greater than 9, we carry the 6 to the column to the left and write down 0 for this column.
Step 32:
Okay, so 8 * 1 + 6 = 14.
Because 14 has two digits we take the 1 add it to the next column to the left and write down 4 as the answer for this column.
Step 33:
So, we're solving 8 * 4 + 1 which equals 33.
Since 33 is greater than 9, we carry the 3 to the column to the left and write down 3 for this column.
Step 34:
Okay, so 8 * 8 + 3 = 67.
Because 67 has two digits we take the 6 add it to the next column to the left and write down 7 as the answer for this column.
Step 35:
We put the final carried 6 at the front of our answer for this column.
This gives us 6734000000 as the answer for this column.
Step 36:
We collect the answer for each column and add them up, so 00000 + 5892250 + 0000000 + 84175000 + 6734000000 = 6824067250.
Answer:
81070 * 84175 = 6824067250
|
*
|
[
81070,
84175
] | 6,824,067,250
|
Here's how we can multiply 75743 and 54520 step-by-step.
Step 1:
For this and the next 4 steps we'll multiply the 0 in the 1st column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
Okay, so 0 * 3 = 0, meaning the value for this column is 0.
Step 2:
Okay, so 0 * 4 = 0, meaning the value for this column is 0.
Step 3:
So, we're solving 0 * 7 which equals 0 and then we write down 0 for this column.
Step 4:
So, we're solving 0 * 5 which equals 0 and then we write down 0 for this column.
Step 5:
So, we're solving 0 * 7 which equals 0 and then we write down 0 for this column.
Step 6:
This gives us 00000 as the answer for this column.
Step 7:
First, fill in a zero in our answer for this column for the 1 empty columns to the right of this column, so 0.
Step 8:
In this and the next 4 steps we'll take the 2 that's in the 2nd column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
So, we're solving 2 * 3 which equals 6 and then we write down 6 for this column.
Step 9:
So, we're solving 2 * 4 which equals 8 and then we write down 8 for this column.
Step 10:
Okay, so 2 * 7 = 14.
Because 14 has two digits we take the 1 add it to the next column to the left and write down 4 as the answer for this column.
Step 11:
Okay, so 2 * 5 + 1 = 11.
Because 11 has two digits we take the 1 add it to the next column to the left and write down 1 as the answer for this column.
Step 12:
Okay, so 2 * 7 + 1 = 15.
Because 15 has two digits we take the 1 add it to the next column to the left and write down 5 as the answer for this column.
Step 13:
We put the final carried 1 at the front of our answer for this column.
This gives us 1514860 as the answer for this column.
Step 14:
First, fill in a zero in our answer for this column for the 2 empty columns to the right of this column, so 00.
Step 15:
For this and the next 4 steps we'll multiply the 5 in the 3rd column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
Okay, so 5 * 3 = 15.
Because 15 has two digits we take the 1 add it to the next column to the left and write down 5 as the answer for this column.
Step 16:
So, we're solving 5 * 4 + 1 which equals 21.
Since 21 is greater than 9, we carry the 2 to the column to the left and write down 1 for this column.
Step 17:
Okay, so 5 * 7 + 2 = 37.
Because 37 has two digits we take the 3 add it to the next column to the left and write down 7 as the answer for this column.
Step 18:
Okay, so 5 * 5 + 3 = 28.
Because 28 has two digits we take the 2 add it to the next column to the left and write down 8 as the answer for this column.
Step 19:
Okay, so 5 * 7 + 2 = 37.
Because 37 has two digits we take the 3 add it to the next column to the left and write down 7 as the answer for this column.
Step 20:
We put the final carried 3 at the front of our answer for this column.
This gives us 37871500 as the answer for this column.
Step 21:
First, fill in a zero in our answer for this column for the 3 empty columns to the right of this column, so 000.
Step 22:
For this and the next 4 steps we'll multiply the 4 in the 4th column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
Okay, so 4 * 3 = 12.
Because 12 has two digits we take the 1 add it to the next column to the left and write down 2 as the answer for this column.
Step 23:
So, we're solving 4 * 4 + 1 which equals 17.
Since 17 is greater than 9, we carry the 1 to the column to the left and write down 7 for this column.
Step 24:
Okay, so 4 * 7 + 1 = 29.
Because 29 has two digits we take the 2 add it to the next column to the left and write down 9 as the answer for this column.
Step 25:
Okay, so 4 * 5 + 2 = 22.
Because 22 has two digits we take the 2 add it to the next column to the left and write down 2 as the answer for this column.
Step 26:
So, we're solving 4 * 7 + 2 which equals 30.
Since 30 is greater than 9, we carry the 3 to the column to the left and write down 0 for this column.
Step 27:
We put the final carried 3 at the front of our answer for this column.
This gives us 302972000 as the answer for this column.
Step 28:
First, fill in a zero in our answer for this column for the 4 empty columns to the right of this column, so 0000.
Step 29:
For this and the next 4 steps we'll multiply the 5 in the 5th column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
So, we're solving 5 * 3 which equals 15.
Since 15 is greater than 9, we carry the 1 to the column to the left and write down 5 for this column.
Step 30:
So, we're solving 5 * 4 + 1 which equals 21.
Since 21 is greater than 9, we carry the 2 to the column to the left and write down 1 for this column.
Step 31:
So, we're solving 5 * 7 + 2 which equals 37.
Since 37 is greater than 9, we carry the 3 to the column to the left and write down 7 for this column.
Step 32:
So, we're solving 5 * 5 + 3 which equals 28.
Since 28 is greater than 9, we carry the 2 to the column to the left and write down 8 for this column.
Step 33:
So, we're solving 5 * 7 + 2 which equals 37.
Since 37 is greater than 9, we carry the 3 to the column to the left and write down 7 for this column.
Step 34:
We put the final carried 3 at the front of our answer for this column.
This gives us 3787150000 as the answer for this column.
Step 35:
The last thing to do is calculate 00000 + 1514860 + 37871500 + 302972000 + 3787150000 which is the all of our column answers added together, giving us 4129508360.
Answer:
75743 * 54520 = 4129508360
|
*
|
[
75743,
54520
] | 4,129,508,360
|
No problem, we can break down subtracting 28554 and 19320 into simple steps.
Step 1:
Get the two numbers in the 1st column from the right and subtract.
Okay, so 4 - 0 = 4, meaning the value for this column is 4.
Step 2:
Take the two numbers in the 2nd column from the right and subtract them.
So, we're solving 5 - 2 which equals 3 and then we write down 3 for this column.
Step 3:
Get the two numbers in the 3rd column from the right and subtract.
So, we're solving 5 - 3 which equals 2 and then we write down 2 for this column.
Step 4:
Take the two numbers in the 4th column from the right and subtract them.
We can't subtract 9 from 8, so we have to borrow from the first column to the left whose value is not zero.
The way to do this is to take one from the 1st column which has the number 2 and then add 10 our column.
So, we're solving 18 - 9 which equals 9 and then we write down 9 for this column.
Step 5:
Get the two numbers in the 5th column from the right and subtract.
This means we need to find 1 - 1 which is 0, so 0 is the answer for this column.
Answer:
28554 - 19320 = 9234
|
-
|
[
28554,
19320
] | 9,234
|
Sure, let's subtract 36902 and 12854.
Step 1:
Take the two numbers in the 1st column from the right and subtract them.
We can't subtract 4 from 2, so we have to borrow from the first column to the left whose value is not zero.
This means we need to borrow from the 3rd column by subtracting one from 9 and adding ten to our column.
Also, replace each of the 1 zeroes that we skipped over with 9.
This means we need to find 12 - 4 which is 8, so 8 is the answer for this column.
Step 2:
Take the two numbers in the 2nd column from the right and subtract them.
This means we need to find 9 - 5 which is 4, so 4 is the answer for this column.
Step 3:
Take the two numbers in the 3rd column from the right and subtract them.
This means we need to find 8 - 8 which is 0, so 0 is the answer for this column.
Step 4:
Take the two numbers in the 4th column from the right and subtract them.
This means we need to find 6 - 2 which is 4, so 4 is the answer for this column.
Step 5:
Get the two numbers in the 5th column from the right and subtract.
This means we need to find 3 - 1 which is 2, so 2 is the answer for this column.
Answer:
36902 - 12854 = 24048
|
-
|
[
36902,
12854
] | 24,048
|
These are the steps to multiply 94882 and 34840.
Step 1:
For this and the next 4 steps we'll multiply the 0 in the 1st column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
Okay, so 0 * 2 = 0, meaning the value for this column is 0.
Step 2:
This means we need to find 0 * 8 which is 0, so 0 is the answer for this column.
Step 3:
So, we're solving 0 * 8 which equals 0 and then we write down 0 for this column.
Step 4:
This means we need to find 0 * 4 which is 0, so 0 is the answer for this column.
Step 5:
Okay, so 0 * 9 = 0, meaning the value for this column is 0.
Step 6:
This gives us 00000 as the answer for this column.
Step 7:
Each of the 1 empty columns to the right of this column has a 0 put into its spot, so 0 is the start of our answer for this column.
Step 8:
In this and the next 4 steps we'll take the 4 that's in the 2nd column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
So, we're solving 4 * 2 which equals 8 and then we write down 8 for this column.
Step 9:
Okay, so 4 * 8 = 32.
Because 32 has two digits we take the 3 add it to the next column to the left and write down 2 as the answer for this column.
Step 10:
Okay, so 4 * 8 + 3 = 35.
Because 35 has two digits we take the 3 add it to the next column to the left and write down 5 as the answer for this column.
Step 11:
So, we're solving 4 * 4 + 3 which equals 19.
Since 19 is greater than 9, we carry the 1 to the column to the left and write down 9 for this column.
Step 12:
So, we're solving 4 * 9 + 1 which equals 37.
Since 37 is greater than 9, we carry the 3 to the column to the left and write down 7 for this column.
Step 13:
We put the final carried 3 at the front of our answer for this column.
This gives us 3795280 as the answer for this column.
Step 14:
First, fill in a zero in our answer for this column for the 2 empty columns to the right of this column, so 00.
Step 15:
For this and the next 4 steps we'll multiply the 8 in the 3rd column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
Okay, so 8 * 2 = 16.
Because 16 has two digits we take the 1 add it to the next column to the left and write down 6 as the answer for this column.
Step 16:
So, we're solving 8 * 8 + 1 which equals 65.
Since 65 is greater than 9, we carry the 6 to the column to the left and write down 5 for this column.
Step 17:
So, we're solving 8 * 8 + 6 which equals 70.
Since 70 is greater than 9, we carry the 7 to the column to the left and write down 0 for this column.
Step 18:
So, we're solving 8 * 4 + 7 which equals 39.
Since 39 is greater than 9, we carry the 3 to the column to the left and write down 9 for this column.
Step 19:
So, we're solving 8 * 9 + 3 which equals 75.
Since 75 is greater than 9, we carry the 7 to the column to the left and write down 5 for this column.
Step 20:
We put the final carried 7 at the front of our answer for this column.
This gives us 75905600 as the answer for this column.
Step 21:
First, fill in a zero in our answer for this column for the 3 empty columns to the right of this column, so 000.
Step 22:
In this and the next 4 steps we'll take the 4 that's in the 4th column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
Okay, so 4 * 2 = 8, meaning the value for this column is 8.
Step 23:
Okay, so 4 * 8 = 32.
Because 32 has two digits we take the 3 add it to the next column to the left and write down 2 as the answer for this column.
Step 24:
So, we're solving 4 * 8 + 3 which equals 35.
Since 35 is greater than 9, we carry the 3 to the column to the left and write down 5 for this column.
Step 25:
So, we're solving 4 * 4 + 3 which equals 19.
Since 19 is greater than 9, we carry the 1 to the column to the left and write down 9 for this column.
Step 26:
Okay, so 4 * 9 + 1 = 37.
Because 37 has two digits we take the 3 add it to the next column to the left and write down 7 as the answer for this column.
Step 27:
We put the final carried 3 at the front of our answer for this column.
This gives us 379528000 as the answer for this column.
Step 28:
Each of the 4 empty columns to the right of this column has a 0 put into its spot, so 0000 is the start of our answer for this column.
Step 29:
In this and the next 4 steps we'll take the 3 that's in the 5th column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
This means we need to find 3 * 2 which is 6, so 6 is the answer for this column.
Step 30:
So, we're solving 3 * 8 which equals 24.
Since 24 is greater than 9, we carry the 2 to the column to the left and write down 4 for this column.
Step 31:
Okay, so 3 * 8 + 2 = 26.
Because 26 has two digits we take the 2 add it to the next column to the left and write down 6 as the answer for this column.
Step 32:
Okay, so 3 * 4 + 2 = 14.
Because 14 has two digits we take the 1 add it to the next column to the left and write down 4 as the answer for this column.
Step 33:
So, we're solving 3 * 9 + 1 which equals 28.
Since 28 is greater than 9, we carry the 2 to the column to the left and write down 8 for this column.
Step 34:
We put the final carried 2 at the front of our answer for this column.
This gives us 2846460000 as the answer for this column.
Step 35:
The last thing to do is calculate 00000 + 3795280 + 75905600 + 379528000 + 2846460000 which is the all of our column answers added together. These are the steps to do that.
Step 36:
Place a 0 in all missing places so that each number is the same length.
Now we are adding 0000000000, 0003795280, 0075905600, 0379528000 and 2846460000.
Step 37:
Get all the numbers in the 1st column from the right (there are 5 of them) and add them all up.
So, we're solving 0 + 0 + 0 + 0 + 0 which equals 0 and then we write down 0 for this column.
Step 38:
Get all the numbers in the 2nd column from the right (there are 5 of them) and add them all up.
So, we're solving 0 + 8 + 0 + 0 + 0 which equals 8 and then we write down 8 for this column.
Step 39:
Get all the numbers in the 3rd column from the right (there are 5 of them) and add them all up.
So, we're solving 0 + 2 + 6 + 0 + 0 which equals 8 and then we write down 8 for this column.
Step 40:
Get all the numbers in the 4th column from the right (there are 5 of them) and add them all up.
This means we need to find 0 + 5 + 5 + 8 + 0 which is 18.
Because 18 has two digits we take the 1 add it to the next column to the left and write down 8 as the answer for this column.
Step 41:
Take the 6 numbers in the 5th column from the right and add them together.
This means we need to find 1 + 0 + 9 + 0 + 2 + 6 which is 18.
Because 18 has two digits we take the 1 add it to the next column to the left and write down 8 as the answer for this column.
Step 42:
Take the 6 numbers in the 6th column from the right and add them together.
So, we're solving 1 + 0 + 7 + 9 + 5 + 4 which equals 26.
Since 26 is greater than 9, we carry the 2 to the column to the left and write down 6 for this column.
Step 43:
Get all the numbers in the 7th column from the right (there are 6 of them) and add them all up.
So, we're solving 2 + 0 + 3 + 5 + 9 + 6 which equals 25.
Since 25 is greater than 9, we carry the 2 to the column to the left and write down 5 for this column.
Step 44:
Take the 6 numbers in the 8th column from the right and add them together.
This means we need to find 2 + 0 + 0 + 7 + 7 + 4 which is 20.
Because 20 has two digits we take the 2 add it to the next column to the left and write down 0 as the answer for this column.
Step 45:
Take the 6 numbers in the 9th column from the right and add them together.
So, we're solving 2 + 0 + 0 + 0 + 3 + 8 which equals 13.
Since 13 is greater than 9, we carry the 1 to the column to the left and write down 3 for this column.
Step 46:
Take the 6 numbers in the 10th column from the right and add them together.
Okay, so 1 + 0 + 0 + 0 + 0 + 2 = 3, meaning the value for this column is 3.
Answer:
94882 * 34840 = 3305688880
|
*
|
[
94882,
34840
] | 3,305,688,880
|
Sure, let's subtract 79985 and 38626.
Step 1:
Get the two numbers in the 1st column from the right and subtract.
We can't subtract 6 from 5, so we have to borrow from the first column to the left whose value is not zero.
The way to do this is to take one from the 4th column which has the number 8 and then add 10 our column.
Okay, so 15 - 6 = 9, meaning the value for this column is 9.
Step 2:
Get the two numbers in the 2nd column from the right and subtract.
So, we're solving 7 - 2 which equals 5 and then we write down 5 for this column.
Step 3:
Take the two numbers in the 3rd column from the right and subtract them.
Okay, so 9 - 6 = 3, meaning the value for this column is 3.
Step 4:
Get the two numbers in the 4th column from the right and subtract.
This means we need to find 9 - 8 which is 1, so 1 is the answer for this column.
Step 5:
Get the two numbers in the 5th column from the right and subtract.
So, we're solving 7 - 3 which equals 4 and then we write down 4 for this column.
Answer:
79985 - 38626 = 41359
|
-
|
[
79985,
38626
] | 41,359
|
These are the steps to multiply 79278 and 76810.
Step 1:
For this and the next 4 steps we'll multiply the 0 in the 1st column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
This means we need to find 0 * 8 which is 0, so 0 is the answer for this column.
Step 2:
Okay, so 0 * 7 = 0, meaning the value for this column is 0.
Step 3:
So, we're solving 0 * 2 which equals 0 and then we write down 0 for this column.
Step 4:
Okay, so 0 * 9 = 0, meaning the value for this column is 0.
Step 5:
So, we're solving 0 * 7 which equals 0 and then we write down 0 for this column.
Step 6:
This gives us 00000 as the answer for this column.
Step 7:
First, fill in a zero in our answer for this column for the 1 empty columns to the right of this column, so 0.
Step 8:
For this and the next 4 steps we'll multiply the 1 in the 2nd column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
Okay, so 1 * 8 = 8, meaning the value for this column is 8.
Step 9:
Okay, so 1 * 7 = 7, meaning the value for this column is 7.
Step 10:
This means we need to find 1 * 2 which is 2, so 2 is the answer for this column.
Step 11:
This means we need to find 1 * 9 which is 9, so 9 is the answer for this column.
Step 12:
So, we're solving 1 * 7 which equals 7 and then we write down 7 for this column.
Step 13:
This gives us 792780 as the answer for this column.
Step 14:
Each of the 2 empty columns to the right of this column has a 0 put into its spot, so 00 is the start of our answer for this column.
Step 15:
For this and the next 4 steps we'll multiply the 8 in the 3rd column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
Okay, so 8 * 8 = 64.
Because 64 has two digits we take the 6 add it to the next column to the left and write down 4 as the answer for this column.
Step 16:
So, we're solving 8 * 7 + 6 which equals 62.
Since 62 is greater than 9, we carry the 6 to the column to the left and write down 2 for this column.
Step 17:
Okay, so 8 * 2 + 6 = 22.
Because 22 has two digits we take the 2 add it to the next column to the left and write down 2 as the answer for this column.
Step 18:
Okay, so 8 * 9 + 2 = 74.
Because 74 has two digits we take the 7 add it to the next column to the left and write down 4 as the answer for this column.
Step 19:
So, we're solving 8 * 7 + 7 which equals 63.
Since 63 is greater than 9, we carry the 6 to the column to the left and write down 3 for this column.
Step 20:
We put the final carried 6 at the front of our answer for this column.
This gives us 63422400 as the answer for this column.
Step 21:
Each of the 3 empty columns to the right of this column has a 0 put into its spot, so 000 is the start of our answer for this column.
Step 22:
For this and the next 4 steps we'll multiply the 6 in the 4th column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
So, we're solving 6 * 8 which equals 48.
Since 48 is greater than 9, we carry the 4 to the column to the left and write down 8 for this column.
Step 23:
Okay, so 6 * 7 + 4 = 46.
Because 46 has two digits we take the 4 add it to the next column to the left and write down 6 as the answer for this column.
Step 24:
So, we're solving 6 * 2 + 4 which equals 16.
Since 16 is greater than 9, we carry the 1 to the column to the left and write down 6 for this column.
Step 25:
So, we're solving 6 * 9 + 1 which equals 55.
Since 55 is greater than 9, we carry the 5 to the column to the left and write down 5 for this column.
Step 26:
Okay, so 6 * 7 + 5 = 47.
Because 47 has two digits we take the 4 add it to the next column to the left and write down 7 as the answer for this column.
Step 27:
We put the final carried 4 at the front of our answer for this column.
This gives us 475668000 as the answer for this column.
Step 28:
Each of the 4 empty columns to the right of this column has a 0 put into its spot, so 0000 is the start of our answer for this column.
Step 29:
For this and the next 4 steps we'll multiply the 7 in the 5th column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
Okay, so 7 * 8 = 56.
Because 56 has two digits we take the 5 add it to the next column to the left and write down 6 as the answer for this column.
Step 30:
Okay, so 7 * 7 + 5 = 54.
Because 54 has two digits we take the 5 add it to the next column to the left and write down 4 as the answer for this column.
Step 31:
Okay, so 7 * 2 + 5 = 19.
Because 19 has two digits we take the 1 add it to the next column to the left and write down 9 as the answer for this column.
Step 32:
So, we're solving 7 * 9 + 1 which equals 64.
Since 64 is greater than 9, we carry the 6 to the column to the left and write down 4 for this column.
Step 33:
Okay, so 7 * 7 + 6 = 55.
Because 55 has two digits we take the 5 add it to the next column to the left and write down 5 as the answer for this column.
Step 34:
We put the final carried 5 at the front of our answer for this column.
This gives us 5549460000 as the answer for this column.
Step 35:
The last thing to do is calculate 00000 + 792780 + 63422400 + 475668000 + 5549460000 which is the all of our column answers added together, giving us 6089343180.
Answer:
79278 * 76810 = 6089343180
|
*
|
[
79278,
76810
] | 6,089,343,180
|
Sure, let's add 72899, 37929, 83307, 30035 and 17269.
Step 1:
Get all the numbers in the 1st column from the right (there are 5 of them) and add them all up.
So, we're solving 9 + 9 + 7 + 5 + 9 which equals 39.
Since 39 is greater than 9, we carry the 3 to the column to the left and write down 9 for this column.
Step 2:
Take the 6 numbers in the 2nd column from the right and add them together.
So, we're solving 3 + 9 + 2 + 0 + 3 + 6 which equals 23.
Since 23 is greater than 9, we carry the 2 to the column to the left and write down 3 for this column.
Step 3:
Take the 6 numbers in the 3rd column from the right and add them together.
So, we're solving 2 + 8 + 9 + 3 + 0 + 2 which equals 24.
Since 24 is greater than 9, we carry the 2 to the column to the left and write down 4 for this column.
Step 4:
Get all the numbers in the 4th column from the right (there are 6 of them) and add them all up.
This means we need to find 2 + 2 + 7 + 3 + 0 + 7 which is 21.
Because 21 has two digits we take the 2 add it to the next column to the left and write down 1 as the answer for this column.
Step 5:
Take the 6 numbers in the 5th column from the right and add them together.
This means we need to find 2 + 7 + 3 + 8 + 3 + 1 which is 24.
Because 24 has two digits we take the 2 add it to the next column to the left and write down 4 as the answer for this column.
Step 6: We put the final carried 2 at the front of our answer.
Answer:
72899 + 37929 + 83307 + 30035 + 17269 = 241439
|
+
|
[
72899,
37929,
83307,
30035,
17269
] | 241,439
|
No problem, we can break down adding 7421, 86008 and 52015 into simple steps.
Step 1:
Insert 0 into empty columns.
So now the numbers are 07421, 86008 and 52015.
Step 2:
Take the 3 numbers in the 1st column from the right and add them together.
So, we're solving 1 + 8 + 5 which equals 14.
Since 14 is greater than 9, we carry the 1 to the column to the left and write down 4 for this column.
Step 3:
Get all the numbers in the 2nd column from the right (there are 4 of them) and add them all up.
Okay, so 1 + 2 + 0 + 1 = 4, meaning the value for this column is 4.
Step 4:
Get all the numbers in the 3rd column from the right (there are 3 of them) and add them all up.
So, we're solving 4 + 0 + 0 which equals 4 and then we write down 4 for this column.
Step 5:
Take the 3 numbers in the 4th column from the right and add them together.
So, we're solving 7 + 6 + 2 which equals 15.
Since 15 is greater than 9, we carry the 1 to the column to the left and write down 5 for this column.
Step 6:
Take the 4 numbers in the 5th column from the right and add them together.
This means we need to find 1 + 0 + 8 + 5 which is 14.
Because 14 has two digits we take the 1 add it to the next column to the left and write down 4 as the answer for this column.
Step 7: We put the final carried 1 at the front of our answer.
Answer:
7421 + 86008 + 52015 = 145444
|
+
|
[
7421,
86008,
52015
] | 145,444
|
Sure, let's multiply 53298 and 23075.
Step 1:
For this and the next 4 steps we'll multiply the 5 in the 1st column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
So, we're solving 5 * 8 which equals 40.
Since 40 is greater than 9, we carry the 4 to the column to the left and write down 0 for this column.
Step 2:
Okay, so 5 * 9 + 4 = 49.
Because 49 has two digits we take the 4 add it to the next column to the left and write down 9 as the answer for this column.
Step 3:
So, we're solving 5 * 2 + 4 which equals 14.
Since 14 is greater than 9, we carry the 1 to the column to the left and write down 4 for this column.
Step 4:
So, we're solving 5 * 3 + 1 which equals 16.
Since 16 is greater than 9, we carry the 1 to the column to the left and write down 6 for this column.
Step 5:
So, we're solving 5 * 5 + 1 which equals 26.
Since 26 is greater than 9, we carry the 2 to the column to the left and write down 6 for this column.
Step 6:
We put the final carried 2 at the front of our answer for this column.
This gives us 266490 as the answer for this column.
Step 7:
Each of the 1 empty columns to the right of this column has a 0 put into its spot, so 0 is the start of our answer for this column.
Step 8:
For this and the next 4 steps we'll multiply the 7 in the 2nd column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
So, we're solving 7 * 8 which equals 56.
Since 56 is greater than 9, we carry the 5 to the column to the left and write down 6 for this column.
Step 9:
Okay, so 7 * 9 + 5 = 68.
Because 68 has two digits we take the 6 add it to the next column to the left and write down 8 as the answer for this column.
Step 10:
So, we're solving 7 * 2 + 6 which equals 20.
Since 20 is greater than 9, we carry the 2 to the column to the left and write down 0 for this column.
Step 11:
So, we're solving 7 * 3 + 2 which equals 23.
Since 23 is greater than 9, we carry the 2 to the column to the left and write down 3 for this column.
Step 12:
So, we're solving 7 * 5 + 2 which equals 37.
Since 37 is greater than 9, we carry the 3 to the column to the left and write down 7 for this column.
Step 13:
We put the final carried 3 at the front of our answer for this column.
This gives us 3730860 as the answer for this column.
Step 14:
Each of the 2 empty columns to the right of this column has a 0 put into its spot, so 00 is the start of our answer for this column.
Step 15:
For this and the next 4 steps we'll multiply the 0 in the 3rd column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
Okay, so 0 * 8 = 0, meaning the value for this column is 0.
Step 16:
So, we're solving 0 * 9 which equals 0 and then we write down 0 for this column.
Step 17:
This means we need to find 0 * 2 which is 0, so 0 is the answer for this column.
Step 18:
This means we need to find 0 * 3 which is 0, so 0 is the answer for this column.
Step 19:
Okay, so 0 * 5 = 0, meaning the value for this column is 0.
Step 20:
This gives us 0000000 as the answer for this column.
Step 21:
First, fill in a zero in our answer for this column for the 3 empty columns to the right of this column, so 000.
Step 22:
For this and the next 4 steps we'll multiply the 3 in the 4th column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
Okay, so 3 * 8 = 24.
Because 24 has two digits we take the 2 add it to the next column to the left and write down 4 as the answer for this column.
Step 23:
So, we're solving 3 * 9 + 2 which equals 29.
Since 29 is greater than 9, we carry the 2 to the column to the left and write down 9 for this column.
Step 24:
Okay, so 3 * 2 + 2 = 8, meaning the value for this column is 8.
Step 25:
So, we're solving 3 * 3 which equals 9 and then we write down 9 for this column.
Step 26:
Okay, so 3 * 5 = 15.
Because 15 has two digits we take the 1 add it to the next column to the left and write down 5 as the answer for this column.
Step 27:
We put the final carried 1 at the front of our answer for this column.
This gives us 159894000 as the answer for this column.
Step 28:
Each of the 4 empty columns to the right of this column has a 0 put into its spot, so 0000 is the start of our answer for this column.
Step 29:
In this and the next 4 steps we'll take the 2 that's in the 5th column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
Okay, so 2 * 8 = 16.
Because 16 has two digits we take the 1 add it to the next column to the left and write down 6 as the answer for this column.
Step 30:
Okay, so 2 * 9 + 1 = 19.
Because 19 has two digits we take the 1 add it to the next column to the left and write down 9 as the answer for this column.
Step 31:
So, we're solving 2 * 2 + 1 which equals 5 and then we write down 5 for this column.
Step 32:
Okay, so 2 * 3 = 6, meaning the value for this column is 6.
Step 33:
Okay, so 2 * 5 = 10.
Because 10 has two digits we take the 1 add it to the next column to the left and write down 0 as the answer for this column.
Step 34:
We put the final carried 1 at the front of our answer for this column.
This gives us 1065960000 as the answer for this column.
Step 35:
We collect the answer for each column and add them up, so 266490 + 3730860 + 0000000 + 159894000 + 1065960000 = 1229851350.
Answer:
53298 * 23075 = 1229851350
|
*
|
[
53298,
23075
] | 1,229,851,350
|
These are the steps to add 93447, 11509, 39039, 48164 and 12838.
Step 1:
Get all the numbers in the 1st column from the right (there are 5 of them) and add them all up.
This means we need to find 7 + 9 + 9 + 4 + 8 which is 37.
Because 37 has two digits we take the 3 add it to the next column to the left and write down 7 as the answer for this column.
Step 2:
Get all the numbers in the 2nd column from the right (there are 6 of them) and add them all up.
This means we need to find 3 + 4 + 0 + 3 + 6 + 3 which is 19.
Because 19 has two digits we take the 1 add it to the next column to the left and write down 9 as the answer for this column.
Step 3:
Take the 6 numbers in the 3rd column from the right and add them together.
So, we're solving 1 + 4 + 5 + 0 + 1 + 8 which equals 19.
Since 19 is greater than 9, we carry the 1 to the column to the left and write down 9 for this column.
Step 4:
Take the 6 numbers in the 4th column from the right and add them together.
This means we need to find 1 + 3 + 1 + 9 + 8 + 2 which is 24.
Because 24 has two digits we take the 2 add it to the next column to the left and write down 4 as the answer for this column.
Step 5:
Take the 6 numbers in the 5th column from the right and add them together.
So, we're solving 2 + 9 + 1 + 3 + 4 + 1 which equals 20.
Since 20 is greater than 9, we carry the 2 to the column to the left and write down 0 for this column.
Step 6: We put the final carried 2 at the front of our answer.
Answer:
93447 + 11509 + 39039 + 48164 + 12838 = 204997
|
+
|
[
93447,
11509,
39039,
48164,
12838
] | 204,997
|
Sure, let's multiply 17666 and 78298.
Step 1: First, we'll re-write this as 78298 * 17666.
Step 2:
In this and the next 4 steps we'll take the 6 that's in the 1st column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
Okay, so 6 * 8 = 48.
Because 48 has two digits we take the 4 add it to the next column to the left and write down 8 as the answer for this column.
Step 3:
Okay, so 6 * 9 + 4 = 58.
Because 58 has two digits we take the 5 add it to the next column to the left and write down 8 as the answer for this column.
Step 4:
So, we're solving 6 * 2 + 5 which equals 17.
Since 17 is greater than 9, we carry the 1 to the column to the left and write down 7 for this column.
Step 5:
So, we're solving 6 * 8 + 1 which equals 49.
Since 49 is greater than 9, we carry the 4 to the column to the left and write down 9 for this column.
Step 6:
So, we're solving 6 * 7 + 4 which equals 46.
Since 46 is greater than 9, we carry the 4 to the column to the left and write down 6 for this column.
Step 7:
We put the final carried 4 at the front of our answer for this column.
This gives us 469788 as the answer for this column.
Step 8:
Each of the 1 empty columns to the right of this column has a 0 put into its spot, so 0 is the start of our answer for this column.
Step 9:
In this and the next 4 steps we'll take the 6 that's in the 2nd column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
Okay, so 6 * 8 = 48.
Because 48 has two digits we take the 4 add it to the next column to the left and write down 8 as the answer for this column.
Step 10:
So, we're solving 6 * 9 + 4 which equals 58.
Since 58 is greater than 9, we carry the 5 to the column to the left and write down 8 for this column.
Step 11:
So, we're solving 6 * 2 + 5 which equals 17.
Since 17 is greater than 9, we carry the 1 to the column to the left and write down 7 for this column.
Step 12:
Okay, so 6 * 8 + 1 = 49.
Because 49 has two digits we take the 4 add it to the next column to the left and write down 9 as the answer for this column.
Step 13:
Okay, so 6 * 7 + 4 = 46.
Because 46 has two digits we take the 4 add it to the next column to the left and write down 6 as the answer for this column.
Step 14:
We put the final carried 4 at the front of our answer for this column.
This gives us 4697880 as the answer for this column.
Step 15:
First, fill in a zero in our answer for this column for the 2 empty columns to the right of this column, so 00.
Step 16:
In this and the next 4 steps we'll take the 6 that's in the 3rd column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
Okay, so 6 * 8 = 48.
Because 48 has two digits we take the 4 add it to the next column to the left and write down 8 as the answer for this column.
Step 17:
So, we're solving 6 * 9 + 4 which equals 58.
Since 58 is greater than 9, we carry the 5 to the column to the left and write down 8 for this column.
Step 18:
Okay, so 6 * 2 + 5 = 17.
Because 17 has two digits we take the 1 add it to the next column to the left and write down 7 as the answer for this column.
Step 19:
Okay, so 6 * 8 + 1 = 49.
Because 49 has two digits we take the 4 add it to the next column to the left and write down 9 as the answer for this column.
Step 20:
Okay, so 6 * 7 + 4 = 46.
Because 46 has two digits we take the 4 add it to the next column to the left and write down 6 as the answer for this column.
Step 21:
We put the final carried 4 at the front of our answer for this column.
This gives us 46978800 as the answer for this column.
Step 22:
First, fill in a zero in our answer for this column for the 3 empty columns to the right of this column, so 000.
Step 23:
For this and the next 4 steps we'll multiply the 7 in the 4th column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
So, we're solving 7 * 8 which equals 56.
Since 56 is greater than 9, we carry the 5 to the column to the left and write down 6 for this column.
Step 24:
So, we're solving 7 * 9 + 5 which equals 68.
Since 68 is greater than 9, we carry the 6 to the column to the left and write down 8 for this column.
Step 25:
Okay, so 7 * 2 + 6 = 20.
Because 20 has two digits we take the 2 add it to the next column to the left and write down 0 as the answer for this column.
Step 26:
So, we're solving 7 * 8 + 2 which equals 58.
Since 58 is greater than 9, we carry the 5 to the column to the left and write down 8 for this column.
Step 27:
So, we're solving 7 * 7 + 5 which equals 54.
Since 54 is greater than 9, we carry the 5 to the column to the left and write down 4 for this column.
Step 28:
We put the final carried 5 at the front of our answer for this column.
This gives us 548086000 as the answer for this column.
Step 29:
First, fill in a zero in our answer for this column for the 4 empty columns to the right of this column, so 0000.
Step 30:
In this and the next 4 steps we'll take the 1 that's in the 5th column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
This means we need to find 1 * 8 which is 8, so 8 is the answer for this column.
Step 31:
This means we need to find 1 * 9 which is 9, so 9 is the answer for this column.
Step 32:
So, we're solving 1 * 2 which equals 2 and then we write down 2 for this column.
Step 33:
So, we're solving 1 * 8 which equals 8 and then we write down 8 for this column.
Step 34:
So, we're solving 1 * 7 which equals 7 and then we write down 7 for this column.
Step 35:
This gives us 782980000 as the answer for this column.
Step 36:
We collect the answer for each column and add them up, so 469788 + 4697880 + 46978800 + 548086000 + 782980000 = 1383212468.
Answer:
17666 * 78298 = 1383212468
|
*
|
[
17666,
78298
] | 1,383,212,468
|
Here's how we can add 8560, 54483 and 34090 step-by-step.
Step 1:
Place a 0 in all missing places so that each number is the same length.
Now we are adding 08560, 54483 and 34090.
Step 2:
Take the 3 numbers in the 1st column from the right and add them together.
So, we're solving 0 + 3 + 0 which equals 3 and then we write down 3 for this column.
Step 3:
Take the 3 numbers in the 2nd column from the right and add them together.
This means we need to find 6 + 8 + 9 which is 23.
Because 23 has two digits we take the 2 add it to the next column to the left and write down 3 as the answer for this column.
Step 4:
Take the 4 numbers in the 3rd column from the right and add them together.
This means we need to find 2 + 5 + 4 + 0 which is 11.
Because 11 has two digits we take the 1 add it to the next column to the left and write down 1 as the answer for this column.
Step 5:
Get all the numbers in the 4th column from the right (there are 4 of them) and add them all up.
This means we need to find 1 + 8 + 4 + 4 which is 17.
Because 17 has two digits we take the 1 add it to the next column to the left and write down 7 as the answer for this column.
Step 6:
Take the 4 numbers in the 5th column from the right and add them together.
So, we're solving 1 + 0 + 5 + 3 which equals 9 and then we write down 9 for this column.
Answer:
8560 + 54483 + 34090 = 97133
|
+
|
[
8560,
54483,
34090
] | 97,133
|
Sure, let's add 54001, 99945, 29868 and 97369.
Step 1:
Get all the numbers in the 1st column from the right (there are 4 of them) and add them all up.
So, we're solving 1 + 5 + 8 + 9 which equals 23.
Since 23 is greater than 9, we carry the 2 to the column to the left and write down 3 for this column.
Step 2:
Take the 5 numbers in the 2nd column from the right and add them together.
This means we need to find 2 + 0 + 4 + 6 + 6 which is 18.
Because 18 has two digits we take the 1 add it to the next column to the left and write down 8 as the answer for this column.
Step 3:
Take the 5 numbers in the 3rd column from the right and add them together.
This means we need to find 1 + 0 + 9 + 8 + 3 which is 21.
Because 21 has two digits we take the 2 add it to the next column to the left and write down 1 as the answer for this column.
Step 4:
Get all the numbers in the 4th column from the right (there are 5 of them) and add them all up.
So, we're solving 2 + 4 + 9 + 9 + 7 which equals 31.
Since 31 is greater than 9, we carry the 3 to the column to the left and write down 1 for this column.
Step 5:
Take the 5 numbers in the 5th column from the right and add them together.
So, we're solving 3 + 5 + 9 + 2 + 9 which equals 28.
Since 28 is greater than 9, we carry the 2 to the column to the left and write down 8 for this column.
Step 6: We put the final carried 2 at the front of our answer.
Answer:
54001 + 99945 + 29868 + 97369 = 281183
|
+
|
[
54001,
99945,
29868,
97369
] | 281,183
|
Here's how we can subtract 58852 and 18963 step-by-step.
Step 1:
Get the two numbers in the 1st column from the right and subtract.
Since 3 is larger than 2, we need to borrow from the the first column to the left that has a number that isn't zero.
This means we need to borrow from the 4th column by subtracting one from 5 and adding ten to our column.
Okay, so 12 - 3 = 9, meaning the value for this column is 9.
Step 2:
Get the two numbers in the 2nd column from the right and subtract.
We can't subtract 6 from 4, so we have to borrow from the first column to the left whose value is not zero.
This means we need to borrow from the 3rd column by subtracting one from 8 and adding ten to our column.
Okay, so 14 - 6 = 8, meaning the value for this column is 8.
Step 3:
Take the two numbers in the 3rd column from the right and subtract them.
We can't subtract 9 from 7, so we have to borrow from the first column to the left whose value is not zero.
This means we need to borrow from the 2nd column by subtracting one from 8 and adding ten to our column.
Okay, so 17 - 9 = 8, meaning the value for this column is 8.
Step 4:
Get the two numbers in the 4th column from the right and subtract.
Since 8 is larger than 7, we need to borrow from the the first column to the left that has a number that isn't zero.
The way to do this is to take one from the 1st column which has the number 5 and then add 10 our column.
This means we need to find 17 - 8 which is 9, so 9 is the answer for this column.
Step 5:
Take the two numbers in the 5th column from the right and subtract them.
Okay, so 4 - 1 = 3, meaning the value for this column is 3.
Answer:
58852 - 18963 = 39889
|
-
|
[
58852,
18963
] | 39,889
|
These are the steps to add 24560, 78642 and 54215.
Step 1:
Take the 3 numbers in the 1st column from the right and add them together.
So, we're solving 0 + 2 + 5 which equals 7 and then we write down 7 for this column.
Step 2:
Get all the numbers in the 2nd column from the right (there are 3 of them) and add them all up.
So, we're solving 6 + 4 + 1 which equals 11.
Since 11 is greater than 9, we carry the 1 to the column to the left and write down 1 for this column.
Step 3:
Get all the numbers in the 3rd column from the right (there are 4 of them) and add them all up.
So, we're solving 1 + 5 + 6 + 2 which equals 14.
Since 14 is greater than 9, we carry the 1 to the column to the left and write down 4 for this column.
Step 4:
Get all the numbers in the 4th column from the right (there are 4 of them) and add them all up.
This means we need to find 1 + 4 + 8 + 4 which is 17.
Because 17 has two digits we take the 1 add it to the next column to the left and write down 7 as the answer for this column.
Step 5:
Take the 4 numbers in the 5th column from the right and add them together.
This means we need to find 1 + 2 + 7 + 5 which is 15.
Because 15 has two digits we take the 1 add it to the next column to the left and write down 5 as the answer for this column.
Step 6: We put the final carried 1 at the front of our answer.
Answer:
24560 + 78642 + 54215 = 157417
|
+
|
[
24560,
78642,
54215
] | 157,417
|
Here's how we can multiply 8569 and 7406 step-by-step.
Step 1:
For this and the next 3 steps we'll multiply the 6 in the 1st column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
Okay, so 6 * 9 = 54.
Because 54 has two digits we take the 5 add it to the next column to the left and write down 4 as the answer for this column.
Step 2:
Okay, so 6 * 6 + 5 = 41.
Because 41 has two digits we take the 4 add it to the next column to the left and write down 1 as the answer for this column.
Step 3:
Okay, so 6 * 5 + 4 = 34.
Because 34 has two digits we take the 3 add it to the next column to the left and write down 4 as the answer for this column.
Step 4:
Okay, so 6 * 8 + 3 = 51.
Because 51 has two digits we take the 5 add it to the next column to the left and write down 1 as the answer for this column.
Step 5:
We put the final carried 5 at the front of our answer for this column.
This gives us 51414 as the answer for this column.
Step 6:
Each of the 1 empty columns to the right of this column has a 0 put into its spot, so 0 is the start of our answer for this column.
Step 7:
For this and the next 3 steps we'll multiply the 0 in the 2nd column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
Okay, so 0 * 9 = 0, meaning the value for this column is 0.
Step 8:
So, we're solving 0 * 6 which equals 0 and then we write down 0 for this column.
Step 9:
This means we need to find 0 * 5 which is 0, so 0 is the answer for this column.
Step 10:
This means we need to find 0 * 8 which is 0, so 0 is the answer for this column.
Step 11:
This gives us 00000 as the answer for this column.
Step 12:
First, fill in a zero in our answer for this column for the 2 empty columns to the right of this column, so 00.
Step 13:
For this and the next 3 steps we'll multiply the 4 in the 3rd column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
Okay, so 4 * 9 = 36.
Because 36 has two digits we take the 3 add it to the next column to the left and write down 6 as the answer for this column.
Step 14:
So, we're solving 4 * 6 + 3 which equals 27.
Since 27 is greater than 9, we carry the 2 to the column to the left and write down 7 for this column.
Step 15:
Okay, so 4 * 5 + 2 = 22.
Because 22 has two digits we take the 2 add it to the next column to the left and write down 2 as the answer for this column.
Step 16:
So, we're solving 4 * 8 + 2 which equals 34.
Since 34 is greater than 9, we carry the 3 to the column to the left and write down 4 for this column.
Step 17:
We put the final carried 3 at the front of our answer for this column.
This gives us 3427600 as the answer for this column.
Step 18:
First, fill in a zero in our answer for this column for the 3 empty columns to the right of this column, so 000.
Step 19:
For this and the next 3 steps we'll multiply the 7 in the 4th column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
So, we're solving 7 * 9 which equals 63.
Since 63 is greater than 9, we carry the 6 to the column to the left and write down 3 for this column.
Step 20:
So, we're solving 7 * 6 + 6 which equals 48.
Since 48 is greater than 9, we carry the 4 to the column to the left and write down 8 for this column.
Step 21:
So, we're solving 7 * 5 + 4 which equals 39.
Since 39 is greater than 9, we carry the 3 to the column to the left and write down 9 for this column.
Step 22:
So, we're solving 7 * 8 + 3 which equals 59.
Since 59 is greater than 9, we carry the 5 to the column to the left and write down 9 for this column.
Step 23:
We put the final carried 5 at the front of our answer for this column.
This gives us 59983000 as the answer for this column.
Step 24:
The last thing to do is calculate 51414 + 00000 + 3427600 + 59983000 which is the all of our column answers added together. These are the steps to do that.
Step 25:
We need all of the numbers to be same length, so add a 0 where we don't have a number.
After doing this, we get 00051414, 00000000, 03427600 and 59983000.
Step 26:
Take the 4 numbers in the 1st column from the right and add them together.
This means we need to find 4 + 0 + 0 + 0 which is 4, so 4 is the answer for this column.
Step 27:
Get all the numbers in the 2nd column from the right (there are 4 of them) and add them all up.
This means we need to find 1 + 0 + 0 + 0 which is 1, so 1 is the answer for this column.
Step 28:
Take the 4 numbers in the 3rd column from the right and add them together.
So, we're solving 4 + 0 + 6 + 0 which equals 10.
Since 10 is greater than 9, we carry the 1 to the column to the left and write down 0 for this column.
Step 29:
Take the 5 numbers in the 4th column from the right and add them together.
This means we need to find 1 + 1 + 0 + 7 + 3 which is 12.
Because 12 has two digits we take the 1 add it to the next column to the left and write down 2 as the answer for this column.
Step 30:
Take the 5 numbers in the 5th column from the right and add them together.
So, we're solving 1 + 5 + 0 + 2 + 8 which equals 16.
Since 16 is greater than 9, we carry the 1 to the column to the left and write down 6 for this column.
Step 31:
Get all the numbers in the 6th column from the right (there are 5 of them) and add them all up.
This means we need to find 1 + 0 + 0 + 4 + 9 which is 14.
Because 14 has two digits we take the 1 add it to the next column to the left and write down 4 as the answer for this column.
Step 32:
Get all the numbers in the 7th column from the right (there are 5 of them) and add them all up.
This means we need to find 1 + 0 + 0 + 3 + 9 which is 13.
Because 13 has two digits we take the 1 add it to the next column to the left and write down 3 as the answer for this column.
Step 33:
Take the 5 numbers in the 8th column from the right and add them together.
This means we need to find 1 + 0 + 0 + 0 + 5 which is 6, so 6 is the answer for this column.
Answer:
8569 * 7406 = 63462014
|
*
|
[
8569,
7406
] | 63,462,014
|
Sure, let's multiply 4014 and 85426.
Step 1: First, we'll re-write this as 85426 * 4014.
Step 2:
For this and the next 4 steps we'll multiply the 4 in the 1st column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
Okay, so 4 * 6 = 24.
Because 24 has two digits we take the 2 add it to the next column to the left and write down 4 as the answer for this column.
Step 3:
So, we're solving 4 * 2 + 2 which equals 10.
Since 10 is greater than 9, we carry the 1 to the column to the left and write down 0 for this column.
Step 4:
So, we're solving 4 * 4 + 1 which equals 17.
Since 17 is greater than 9, we carry the 1 to the column to the left and write down 7 for this column.
Step 5:
Okay, so 4 * 5 + 1 = 21.
Because 21 has two digits we take the 2 add it to the next column to the left and write down 1 as the answer for this column.
Step 6:
So, we're solving 4 * 8 + 2 which equals 34.
Since 34 is greater than 9, we carry the 3 to the column to the left and write down 4 for this column.
Step 7:
We put the final carried 3 at the front of our answer for this column.
This gives us 341704 as the answer for this column.
Step 8:
First, fill in a zero in our answer for this column for the 1 empty columns to the right of this column, so 0.
Step 9:
In this and the next 4 steps we'll take the 1 that's in the 2nd column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
So, we're solving 1 * 6 which equals 6 and then we write down 6 for this column.
Step 10:
So, we're solving 1 * 2 which equals 2 and then we write down 2 for this column.
Step 11:
So, we're solving 1 * 4 which equals 4 and then we write down 4 for this column.
Step 12:
This means we need to find 1 * 5 which is 5, so 5 is the answer for this column.
Step 13:
This means we need to find 1 * 8 which is 8, so 8 is the answer for this column.
Step 14:
This gives us 854260 as the answer for this column.
Step 15:
First, fill in a zero in our answer for this column for the 2 empty columns to the right of this column, so 00.
Step 16:
For this and the next 4 steps we'll multiply the 0 in the 3rd column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
So, we're solving 0 * 6 which equals 0 and then we write down 0 for this column.
Step 17:
This means we need to find 0 * 2 which is 0, so 0 is the answer for this column.
Step 18:
Okay, so 0 * 4 = 0, meaning the value for this column is 0.
Step 19:
This means we need to find 0 * 5 which is 0, so 0 is the answer for this column.
Step 20:
So, we're solving 0 * 8 which equals 0 and then we write down 0 for this column.
Step 21:
This gives us 0000000 as the answer for this column.
Step 22:
Each of the 3 empty columns to the right of this column has a 0 put into its spot, so 000 is the start of our answer for this column.
Step 23:
In this and the next 4 steps we'll take the 4 that's in the 4th column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
So, we're solving 4 * 6 which equals 24.
Since 24 is greater than 9, we carry the 2 to the column to the left and write down 4 for this column.
Step 24:
Okay, so 4 * 2 + 2 = 10.
Because 10 has two digits we take the 1 add it to the next column to the left and write down 0 as the answer for this column.
Step 25:
Okay, so 4 * 4 + 1 = 17.
Because 17 has two digits we take the 1 add it to the next column to the left and write down 7 as the answer for this column.
Step 26:
Okay, so 4 * 5 + 1 = 21.
Because 21 has two digits we take the 2 add it to the next column to the left and write down 1 as the answer for this column.
Step 27:
So, we're solving 4 * 8 + 2 which equals 34.
Since 34 is greater than 9, we carry the 3 to the column to the left and write down 4 for this column.
Step 28:
We put the final carried 3 at the front of our answer for this column.
This gives us 341704000 as the answer for this column.
Step 29:
We collect the answer for each column and add them up, so 341704 + 854260 + 0000000 + 341704000. Here's how we can do that step-by-step.
Step 30:
Place a 0 in all missing places so that each number is the same length.
Now we are adding 000341704, 000854260, 000000000 and 341704000.
Step 31:
Get all the numbers in the 1st column from the right (there are 4 of them) and add them all up.
This means we need to find 4 + 0 + 0 + 0 which is 4, so 4 is the answer for this column.
Step 32:
Get all the numbers in the 2nd column from the right (there are 4 of them) and add them all up.
This means we need to find 0 + 6 + 0 + 0 which is 6, so 6 is the answer for this column.
Step 33:
Get all the numbers in the 3rd column from the right (there are 4 of them) and add them all up.
Okay, so 7 + 2 + 0 + 0 = 9, meaning the value for this column is 9.
Step 34:
Get all the numbers in the 4th column from the right (there are 4 of them) and add them all up.
Okay, so 1 + 4 + 0 + 4 = 9, meaning the value for this column is 9.
Step 35:
Get all the numbers in the 5th column from the right (there are 4 of them) and add them all up.
This means we need to find 4 + 5 + 0 + 0 which is 9, so 9 is the answer for this column.
Step 36:
Get all the numbers in the 6th column from the right (there are 4 of them) and add them all up.
So, we're solving 3 + 8 + 0 + 7 which equals 18.
Since 18 is greater than 9, we carry the 1 to the column to the left and write down 8 for this column.
Step 37:
Take the 5 numbers in the 7th column from the right and add them together.
Okay, so 1 + 0 + 0 + 0 + 1 = 2, meaning the value for this column is 2.
Step 38:
Get all the numbers in the 8th column from the right (there are 4 of them) and add them all up.
So, we're solving 0 + 0 + 0 + 4 which equals 4 and then we write down 4 for this column.
Step 39:
Get all the numbers in the 9th column from the right (there are 4 of them) and add them all up.
This means we need to find 0 + 0 + 0 + 3 which is 3, so 3 is the answer for this column.
Answer:
4014 * 85426 = 342899964
|
*
|
[
4014,
85426
] | 342,899,964
|
These are the steps to subtract 23280 and 16563.
Step 1:
Take the two numbers in the 1st column from the right and subtract them.
We can't subtract 3 from 0, so we have to borrow from the first column to the left whose value is not zero.
The way to do this is to take one from the 4th column which has the number 8 and then add 10 our column.
So, we're solving 10 - 3 which equals 7 and then we write down 7 for this column.
Step 2:
Take the two numbers in the 2nd column from the right and subtract them.
This means we need to find 7 - 6 which is 1, so 1 is the answer for this column.
Step 3:
Get the two numbers in the 3rd column from the right and subtract.
Since 5 is larger than 2, we need to borrow from the the first column to the left that has a number that isn't zero.
The way to do this is to take one from the 2nd column which has the number 3 and then add 10 our column.
So, we're solving 12 - 5 which equals 7 and then we write down 7 for this column.
Step 4:
Take the two numbers in the 4th column from the right and subtract them.
We can't subtract 6 from 2, so we have to borrow from the first column to the left whose value is not zero.
This means we need to borrow from the 1st column by subtracting one from 2 and adding ten to our column.
So, we're solving 12 - 6 which equals 6 and then we write down 6 for this column.
Step 5:
Get the two numbers in the 5th column from the right and subtract.
Okay, so 1 - 1 = 0, meaning the value for this column is 0.
Answer:
23280 - 16563 = 6717
|
-
|
[
23280,
16563
] | 6,717
|
Sure, let's add 1523, 81134, 36158 and 68804.
Step 1:
We need all of the numbers to be same length, so add a 0 where we don't have a number.
After doing this, we get 01523, 81134, 36158 and 68804.
Step 2:
Get all the numbers in the 1st column from the right (there are 4 of them) and add them all up.
So, we're solving 3 + 4 + 8 + 4 which equals 19.
Since 19 is greater than 9, we carry the 1 to the column to the left and write down 9 for this column.
Step 3:
Take the 5 numbers in the 2nd column from the right and add them together.
So, we're solving 1 + 2 + 3 + 5 + 0 which equals 11.
Since 11 is greater than 9, we carry the 1 to the column to the left and write down 1 for this column.
Step 4:
Get all the numbers in the 3rd column from the right (there are 5 of them) and add them all up.
This means we need to find 1 + 5 + 1 + 1 + 8 which is 16.
Because 16 has two digits we take the 1 add it to the next column to the left and write down 6 as the answer for this column.
Step 5:
Get all the numbers in the 4th column from the right (there are 5 of them) and add them all up.
This means we need to find 1 + 1 + 1 + 6 + 8 which is 17.
Because 17 has two digits we take the 1 add it to the next column to the left and write down 7 as the answer for this column.
Step 6:
Take the 5 numbers in the 5th column from the right and add them together.
This means we need to find 1 + 0 + 8 + 3 + 6 which is 18.
Because 18 has two digits we take the 1 add it to the next column to the left and write down 8 as the answer for this column.
Step 7: We put the final carried 1 at the front of our answer.
Answer:
1523 + 81134 + 36158 + 68804 = 187619
|
+
|
[
1523,
81134,
36158,
68804
] | 187,619
|
These are the steps to add 51622, 79511, 26352, 40291 and 6694.
Step 1:
Place a 0 in all missing places so that each number is the same length.
Now we are adding 51622, 79511, 26352, 40291 and 06694.
Step 2:
Take the 5 numbers in the 1st column from the right and add them together.
This means we need to find 2 + 1 + 2 + 1 + 4 which is 10.
Because 10 has two digits we take the 1 add it to the next column to the left and write down 0 as the answer for this column.
Step 3:
Get all the numbers in the 2nd column from the right (there are 6 of them) and add them all up.
So, we're solving 1 + 2 + 1 + 5 + 9 + 9 which equals 27.
Since 27 is greater than 9, we carry the 2 to the column to the left and write down 7 for this column.
Step 4:
Take the 6 numbers in the 3rd column from the right and add them together.
So, we're solving 2 + 6 + 5 + 3 + 2 + 6 which equals 24.
Since 24 is greater than 9, we carry the 2 to the column to the left and write down 4 for this column.
Step 5:
Get all the numbers in the 4th column from the right (there are 6 of them) and add them all up.
This means we need to find 2 + 1 + 9 + 6 + 0 + 6 which is 24.
Because 24 has two digits we take the 2 add it to the next column to the left and write down 4 as the answer for this column.
Step 6:
Take the 6 numbers in the 5th column from the right and add them together.
This means we need to find 2 + 5 + 7 + 2 + 4 + 0 which is 20.
Because 20 has two digits we take the 2 add it to the next column to the left and write down 0 as the answer for this column.
Step 7: We put the final carried 2 at the front of our answer.
Answer:
51622 + 79511 + 26352 + 40291 + 6694 = 204470
|
+
|
[
51622,
79511,
26352,
40291,
6694
] | 204,470
|
These are the steps to subtract 82798 and 32923.
Step 1:
Take the two numbers in the 1st column from the right and subtract them.
So, we're solving 8 - 3 which equals 5 and then we write down 5 for this column.
Step 2:
Take the two numbers in the 2nd column from the right and subtract them.
This means we need to find 9 - 2 which is 7, so 7 is the answer for this column.
Step 3:
Take the two numbers in the 3rd column from the right and subtract them.
Since 9 is larger than 7, we need to borrow from the the first column to the left that has a number that isn't zero.
This means we need to borrow from the 2nd column by subtracting one from 2 and adding ten to our column.
Okay, so 17 - 9 = 8, meaning the value for this column is 8.
Step 4:
Get the two numbers in the 4th column from the right and subtract.
We can't subtract 2 from 1, so we have to borrow from the first column to the left whose value is not zero.
This means we need to borrow from the 1st column by subtracting one from 8 and adding ten to our column.
This means we need to find 11 - 2 which is 9, so 9 is the answer for this column.
Step 5:
Take the two numbers in the 5th column from the right and subtract them.
This means we need to find 7 - 3 which is 4, so 4 is the answer for this column.
Answer:
82798 - 32923 = 49875
|
-
|
[
82798,
32923
] | 49,875
|
Here's how we can multiply 68134 and 54786 step-by-step.
Step 1:
For this and the next 4 steps we'll multiply the 6 in the 1st column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
Okay, so 6 * 4 = 24.
Because 24 has two digits we take the 2 add it to the next column to the left and write down 4 as the answer for this column.
Step 2:
So, we're solving 6 * 3 + 2 which equals 20.
Since 20 is greater than 9, we carry the 2 to the column to the left and write down 0 for this column.
Step 3:
Okay, so 6 * 1 + 2 = 8, meaning the value for this column is 8.
Step 4:
Okay, so 6 * 8 = 48.
Because 48 has two digits we take the 4 add it to the next column to the left and write down 8 as the answer for this column.
Step 5:
So, we're solving 6 * 6 + 4 which equals 40.
Since 40 is greater than 9, we carry the 4 to the column to the left and write down 0 for this column.
Step 6:
We put the final carried 4 at the front of our answer for this column.
This gives us 408804 as the answer for this column.
Step 7:
Each of the 1 empty columns to the right of this column has a 0 put into its spot, so 0 is the start of our answer for this column.
Step 8:
In this and the next 4 steps we'll take the 8 that's in the 2nd column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
Okay, so 8 * 4 = 32.
Because 32 has two digits we take the 3 add it to the next column to the left and write down 2 as the answer for this column.
Step 9:
So, we're solving 8 * 3 + 3 which equals 27.
Since 27 is greater than 9, we carry the 2 to the column to the left and write down 7 for this column.
Step 10:
Okay, so 8 * 1 + 2 = 10.
Because 10 has two digits we take the 1 add it to the next column to the left and write down 0 as the answer for this column.
Step 11:
Okay, so 8 * 8 + 1 = 65.
Because 65 has two digits we take the 6 add it to the next column to the left and write down 5 as the answer for this column.
Step 12:
So, we're solving 8 * 6 + 6 which equals 54.
Since 54 is greater than 9, we carry the 5 to the column to the left and write down 4 for this column.
Step 13:
We put the final carried 5 at the front of our answer for this column.
This gives us 5450720 as the answer for this column.
Step 14:
First, fill in a zero in our answer for this column for the 2 empty columns to the right of this column, so 00.
Step 15:
For this and the next 4 steps we'll multiply the 7 in the 3rd column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
So, we're solving 7 * 4 which equals 28.
Since 28 is greater than 9, we carry the 2 to the column to the left and write down 8 for this column.
Step 16:
So, we're solving 7 * 3 + 2 which equals 23.
Since 23 is greater than 9, we carry the 2 to the column to the left and write down 3 for this column.
Step 17:
So, we're solving 7 * 1 + 2 which equals 9 and then we write down 9 for this column.
Step 18:
So, we're solving 7 * 8 which equals 56.
Since 56 is greater than 9, we carry the 5 to the column to the left and write down 6 for this column.
Step 19:
Okay, so 7 * 6 + 5 = 47.
Because 47 has two digits we take the 4 add it to the next column to the left and write down 7 as the answer for this column.
Step 20:
We put the final carried 4 at the front of our answer for this column.
This gives us 47693800 as the answer for this column.
Step 21:
First, fill in a zero in our answer for this column for the 3 empty columns to the right of this column, so 000.
Step 22:
In this and the next 4 steps we'll take the 4 that's in the 4th column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
Okay, so 4 * 4 = 16.
Because 16 has two digits we take the 1 add it to the next column to the left and write down 6 as the answer for this column.
Step 23:
So, we're solving 4 * 3 + 1 which equals 13.
Since 13 is greater than 9, we carry the 1 to the column to the left and write down 3 for this column.
Step 24:
So, we're solving 4 * 1 + 1 which equals 5 and then we write down 5 for this column.
Step 25:
Okay, so 4 * 8 = 32.
Because 32 has two digits we take the 3 add it to the next column to the left and write down 2 as the answer for this column.
Step 26:
Okay, so 4 * 6 + 3 = 27.
Because 27 has two digits we take the 2 add it to the next column to the left and write down 7 as the answer for this column.
Step 27:
We put the final carried 2 at the front of our answer for this column.
This gives us 272536000 as the answer for this column.
Step 28:
First, fill in a zero in our answer for this column for the 4 empty columns to the right of this column, so 0000.
Step 29:
In this and the next 4 steps we'll take the 5 that's in the 5th column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
So, we're solving 5 * 4 which equals 20.
Since 20 is greater than 9, we carry the 2 to the column to the left and write down 0 for this column.
Step 30:
Okay, so 5 * 3 + 2 = 17.
Because 17 has two digits we take the 1 add it to the next column to the left and write down 7 as the answer for this column.
Step 31:
This means we need to find 5 * 1 + 1 which is 6, so 6 is the answer for this column.
Step 32:
Okay, so 5 * 8 = 40.
Because 40 has two digits we take the 4 add it to the next column to the left and write down 0 as the answer for this column.
Step 33:
Okay, so 5 * 6 + 4 = 34.
Because 34 has two digits we take the 3 add it to the next column to the left and write down 4 as the answer for this column.
Step 34:
We put the final carried 3 at the front of our answer for this column.
This gives us 3406700000 as the answer for this column.
Step 35:
The last thing to do is calculate 408804 + 5450720 + 47693800 + 272536000 + 3406700000 which is the all of our column answers added together. These are the steps to do that.
Step 36:
Place a 0 in all missing places so that each number is the same length.
Now we are adding 0000408804, 0005450720, 0047693800, 0272536000 and 3406700000.
Step 37:
Take the 5 numbers in the 1st column from the right and add them together.
Okay, so 4 + 0 + 0 + 0 + 0 = 4, meaning the value for this column is 4.
Step 38:
Take the 5 numbers in the 2nd column from the right and add them together.
Okay, so 0 + 2 + 0 + 0 + 0 = 2, meaning the value for this column is 2.
Step 39:
Get all the numbers in the 3rd column from the right (there are 5 of them) and add them all up.
So, we're solving 8 + 7 + 8 + 0 + 0 which equals 23.
Since 23 is greater than 9, we carry the 2 to the column to the left and write down 3 for this column.
Step 40:
Get all the numbers in the 4th column from the right (there are 6 of them) and add them all up.
This means we need to find 2 + 8 + 0 + 3 + 6 + 0 which is 19.
Because 19 has two digits we take the 1 add it to the next column to the left and write down 9 as the answer for this column.
Step 41:
Take the 6 numbers in the 5th column from the right and add them together.
So, we're solving 1 + 0 + 5 + 9 + 3 + 0 which equals 18.
Since 18 is greater than 9, we carry the 1 to the column to the left and write down 8 for this column.
Step 42:
Get all the numbers in the 6th column from the right (there are 6 of them) and add them all up.
So, we're solving 1 + 4 + 4 + 6 + 5 + 7 which equals 27.
Since 27 is greater than 9, we carry the 2 to the column to the left and write down 7 for this column.
Step 43:
Get all the numbers in the 7th column from the right (there are 6 of them) and add them all up.
So, we're solving 2 + 0 + 5 + 7 + 2 + 6 which equals 22.
Since 22 is greater than 9, we carry the 2 to the column to the left and write down 2 for this column.
Step 44:
Take the 6 numbers in the 8th column from the right and add them together.
So, we're solving 2 + 0 + 0 + 4 + 7 + 0 which equals 13.
Since 13 is greater than 9, we carry the 1 to the column to the left and write down 3 for this column.
Step 45:
Get all the numbers in the 9th column from the right (there are 6 of them) and add them all up.
Okay, so 1 + 0 + 0 + 0 + 2 + 4 = 7, meaning the value for this column is 7.
Step 46:
Take the 5 numbers in the 10th column from the right and add them together.
This means we need to find 0 + 0 + 0 + 0 + 3 which is 3, so 3 is the answer for this column.
Answer:
68134 * 54786 = 3732789324
|
*
|
[
68134,
54786
] | 3,732,789,324
|
These are the steps to add 4771, 88350 and 92820.
Step 1:
Place a 0 in all missing places so that each number is the same length.
Now we are adding 04771, 88350 and 92820.
Step 2:
Get all the numbers in the 1st column from the right (there are 3 of them) and add them all up.
This means we need to find 1 + 0 + 0 which is 1, so 1 is the answer for this column.
Step 3:
Take the 3 numbers in the 2nd column from the right and add them together.
This means we need to find 7 + 5 + 2 which is 14.
Because 14 has two digits we take the 1 add it to the next column to the left and write down 4 as the answer for this column.
Step 4:
Take the 4 numbers in the 3rd column from the right and add them together.
This means we need to find 1 + 7 + 3 + 8 which is 19.
Because 19 has two digits we take the 1 add it to the next column to the left and write down 9 as the answer for this column.
Step 5:
Take the 4 numbers in the 4th column from the right and add them together.
This means we need to find 1 + 4 + 8 + 2 which is 15.
Because 15 has two digits we take the 1 add it to the next column to the left and write down 5 as the answer for this column.
Step 6:
Get all the numbers in the 5th column from the right (there are 4 of them) and add them all up.
This means we need to find 1 + 0 + 8 + 9 which is 18.
Because 18 has two digits we take the 1 add it to the next column to the left and write down 8 as the answer for this column.
Step 7: We put the final carried 1 at the front of our answer.
Answer:
4771 + 88350 + 92820 = 185941
|
+
|
[
4771,
88350,
92820
] | 185,941
|
Here's how we can add 37424 and 82271 step-by-step.
Step 1:
Take the 2 numbers in the 1st column from the right and add them together.
This means we need to find 4 + 1 which is 5, so 5 is the answer for this column.
Step 2:
Get all the numbers in the 2nd column from the right (there are 2 of them) and add them all up.
This means we need to find 2 + 7 which is 9, so 9 is the answer for this column.
Step 3:
Get all the numbers in the 3rd column from the right (there are 2 of them) and add them all up.
Okay, so 4 + 2 = 6, meaning the value for this column is 6.
Step 4:
Take the 2 numbers in the 4th column from the right and add them together.
Okay, so 7 + 2 = 9, meaning the value for this column is 9.
Step 5:
Get all the numbers in the 5th column from the right (there are 2 of them) and add them all up.
This means we need to find 3 + 8 which is 11.
Because 11 has two digits we take the 1 add it to the next column to the left and write down 1 as the answer for this column.
Step 6: We put the final carried 1 at the front of our answer.
Answer:
37424 + 82271 = 119695
|
+
|
[
37424,
82271
] | 119,695
|
No problem, we can break down adding 5646, 4234 and 83557 into simple steps.
Step 1:
Place a 0 in all missing places so that each number is the same length.
Now we are adding 05646, 04234 and 83557.
Step 2:
Get all the numbers in the 1st column from the right (there are 3 of them) and add them all up.
This means we need to find 6 + 4 + 7 which is 17.
Because 17 has two digits we take the 1 add it to the next column to the left and write down 7 as the answer for this column.
Step 3:
Take the 4 numbers in the 2nd column from the right and add them together.
So, we're solving 1 + 4 + 3 + 5 which equals 13.
Since 13 is greater than 9, we carry the 1 to the column to the left and write down 3 for this column.
Step 4:
Take the 4 numbers in the 3rd column from the right and add them together.
So, we're solving 1 + 6 + 2 + 5 which equals 14.
Since 14 is greater than 9, we carry the 1 to the column to the left and write down 4 for this column.
Step 5:
Take the 4 numbers in the 4th column from the right and add them together.
So, we're solving 1 + 5 + 4 + 3 which equals 13.
Since 13 is greater than 9, we carry the 1 to the column to the left and write down 3 for this column.
Step 6:
Get all the numbers in the 5th column from the right (there are 4 of them) and add them all up.
Okay, so 1 + 0 + 0 + 8 = 9, meaning the value for this column is 9.
Answer:
5646 + 4234 + 83557 = 93437
|
+
|
[
5646,
4234,
83557
] | 93,437
|
Here's how we can multiply 77278 and 75441 step-by-step.
Step 1:
For this and the next 4 steps we'll multiply the 1 in the 1st column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
So, we're solving 1 * 8 which equals 8 and then we write down 8 for this column.
Step 2:
This means we need to find 1 * 7 which is 7, so 7 is the answer for this column.
Step 3:
This means we need to find 1 * 2 which is 2, so 2 is the answer for this column.
Step 4:
Okay, so 1 * 7 = 7, meaning the value for this column is 7.
Step 5:
Okay, so 1 * 7 = 7, meaning the value for this column is 7.
Step 6:
This gives us 77278 as the answer for this column.
Step 7:
First, fill in a zero in our answer for this column for the 1 empty columns to the right of this column, so 0.
Step 8:
In this and the next 4 steps we'll take the 4 that's in the 2nd column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
So, we're solving 4 * 8 which equals 32.
Since 32 is greater than 9, we carry the 3 to the column to the left and write down 2 for this column.
Step 9:
Okay, so 4 * 7 + 3 = 31.
Because 31 has two digits we take the 3 add it to the next column to the left and write down 1 as the answer for this column.
Step 10:
So, we're solving 4 * 2 + 3 which equals 11.
Since 11 is greater than 9, we carry the 1 to the column to the left and write down 1 for this column.
Step 11:
So, we're solving 4 * 7 + 1 which equals 29.
Since 29 is greater than 9, we carry the 2 to the column to the left and write down 9 for this column.
Step 12:
Okay, so 4 * 7 + 2 = 30.
Because 30 has two digits we take the 3 add it to the next column to the left and write down 0 as the answer for this column.
Step 13:
We put the final carried 3 at the front of our answer for this column.
This gives us 3091120 as the answer for this column.
Step 14:
Each of the 2 empty columns to the right of this column has a 0 put into its spot, so 00 is the start of our answer for this column.
Step 15:
In this and the next 4 steps we'll take the 4 that's in the 3rd column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
So, we're solving 4 * 8 which equals 32.
Since 32 is greater than 9, we carry the 3 to the column to the left and write down 2 for this column.
Step 16:
Okay, so 4 * 7 + 3 = 31.
Because 31 has two digits we take the 3 add it to the next column to the left and write down 1 as the answer for this column.
Step 17:
So, we're solving 4 * 2 + 3 which equals 11.
Since 11 is greater than 9, we carry the 1 to the column to the left and write down 1 for this column.
Step 18:
Okay, so 4 * 7 + 1 = 29.
Because 29 has two digits we take the 2 add it to the next column to the left and write down 9 as the answer for this column.
Step 19:
So, we're solving 4 * 7 + 2 which equals 30.
Since 30 is greater than 9, we carry the 3 to the column to the left and write down 0 for this column.
Step 20:
We put the final carried 3 at the front of our answer for this column.
This gives us 30911200 as the answer for this column.
Step 21:
First, fill in a zero in our answer for this column for the 3 empty columns to the right of this column, so 000.
Step 22:
For this and the next 4 steps we'll multiply the 5 in the 4th column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
So, we're solving 5 * 8 which equals 40.
Since 40 is greater than 9, we carry the 4 to the column to the left and write down 0 for this column.
Step 23:
So, we're solving 5 * 7 + 4 which equals 39.
Since 39 is greater than 9, we carry the 3 to the column to the left and write down 9 for this column.
Step 24:
So, we're solving 5 * 2 + 3 which equals 13.
Since 13 is greater than 9, we carry the 1 to the column to the left and write down 3 for this column.
Step 25:
Okay, so 5 * 7 + 1 = 36.
Because 36 has two digits we take the 3 add it to the next column to the left and write down 6 as the answer for this column.
Step 26:
So, we're solving 5 * 7 + 3 which equals 38.
Since 38 is greater than 9, we carry the 3 to the column to the left and write down 8 for this column.
Step 27:
We put the final carried 3 at the front of our answer for this column.
This gives us 386390000 as the answer for this column.
Step 28:
First, fill in a zero in our answer for this column for the 4 empty columns to the right of this column, so 0000.
Step 29:
In this and the next 4 steps we'll take the 7 that's in the 5th column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
So, we're solving 7 * 8 which equals 56.
Since 56 is greater than 9, we carry the 5 to the column to the left and write down 6 for this column.
Step 30:
Okay, so 7 * 7 + 5 = 54.
Because 54 has two digits we take the 5 add it to the next column to the left and write down 4 as the answer for this column.
Step 31:
Okay, so 7 * 2 + 5 = 19.
Because 19 has two digits we take the 1 add it to the next column to the left and write down 9 as the answer for this column.
Step 32:
Okay, so 7 * 7 + 1 = 50.
Because 50 has two digits we take the 5 add it to the next column to the left and write down 0 as the answer for this column.
Step 33:
Okay, so 7 * 7 + 5 = 54.
Because 54 has two digits we take the 5 add it to the next column to the left and write down 4 as the answer for this column.
Step 34:
We put the final carried 5 at the front of our answer for this column.
This gives us 5409460000 as the answer for this column.
Step 35:
We collect the answer for each column and add them up, so 77278 + 3091120 + 30911200 + 386390000 + 5409460000. Here's how we can do that step-by-step.
Step 36:
We need all of the numbers to be same length, so add a 0 where we don't have a number.
After doing this, we get 0000077278, 0003091120, 0030911200, 0386390000 and 5409460000.
Step 37:
Get all the numbers in the 1st column from the right (there are 5 of them) and add them all up.
This means we need to find 8 + 0 + 0 + 0 + 0 which is 8, so 8 is the answer for this column.
Step 38:
Get all the numbers in the 2nd column from the right (there are 5 of them) and add them all up.
Okay, so 7 + 2 + 0 + 0 + 0 = 9, meaning the value for this column is 9.
Step 39:
Take the 5 numbers in the 3rd column from the right and add them together.
So, we're solving 2 + 1 + 2 + 0 + 0 which equals 5 and then we write down 5 for this column.
Step 40:
Take the 5 numbers in the 4th column from the right and add them together.
So, we're solving 7 + 1 + 1 + 0 + 0 which equals 9 and then we write down 9 for this column.
Step 41:
Take the 5 numbers in the 5th column from the right and add them together.
This means we need to find 7 + 9 + 1 + 9 + 6 which is 32.
Because 32 has two digits we take the 3 add it to the next column to the left and write down 2 as the answer for this column.
Step 42:
Take the 6 numbers in the 6th column from the right and add them together.
So, we're solving 3 + 0 + 0 + 9 + 3 + 4 which equals 19.
Since 19 is greater than 9, we carry the 1 to the column to the left and write down 9 for this column.
Step 43:
Get all the numbers in the 7th column from the right (there are 6 of them) and add them all up.
So, we're solving 1 + 0 + 3 + 0 + 6 + 9 which equals 19.
Since 19 is greater than 9, we carry the 1 to the column to the left and write down 9 for this column.
Step 44:
Get all the numbers in the 8th column from the right (there are 6 of them) and add them all up.
So, we're solving 1 + 0 + 0 + 3 + 8 + 0 which equals 12.
Since 12 is greater than 9, we carry the 1 to the column to the left and write down 2 for this column.
Step 45:
Take the 6 numbers in the 9th column from the right and add them together.
Okay, so 1 + 0 + 0 + 0 + 3 + 4 = 8, meaning the value for this column is 8.
Step 46:
Take the 5 numbers in the 10th column from the right and add them together.
Okay, so 0 + 0 + 0 + 0 + 5 = 5, meaning the value for this column is 5.
Answer:
77278 * 75441 = 5829929598
|
*
|
[
77278,
75441
] | 5,829,929,598
|
These are the steps to add 82667, 91422, 25445, 62241 and 44325.
Step 1:
Get all the numbers in the 1st column from the right (there are 5 of them) and add them all up.
So, we're solving 7 + 2 + 5 + 1 + 5 which equals 20.
Since 20 is greater than 9, we carry the 2 to the column to the left and write down 0 for this column.
Step 2:
Take the 6 numbers in the 2nd column from the right and add them together.
So, we're solving 2 + 6 + 2 + 4 + 4 + 2 which equals 20.
Since 20 is greater than 9, we carry the 2 to the column to the left and write down 0 for this column.
Step 3:
Get all the numbers in the 3rd column from the right (there are 6 of them) and add them all up.
This means we need to find 2 + 6 + 4 + 4 + 2 + 3 which is 21.
Because 21 has two digits we take the 2 add it to the next column to the left and write down 1 as the answer for this column.
Step 4:
Get all the numbers in the 4th column from the right (there are 6 of them) and add them all up.
So, we're solving 2 + 2 + 1 + 5 + 2 + 4 which equals 16.
Since 16 is greater than 9, we carry the 1 to the column to the left and write down 6 for this column.
Step 5:
Get all the numbers in the 5th column from the right (there are 6 of them) and add them all up.
So, we're solving 1 + 8 + 9 + 2 + 6 + 4 which equals 30.
Since 30 is greater than 9, we carry the 3 to the column to the left and write down 0 for this column.
Step 6: We put the final carried 3 at the front of our answer.
Answer:
82667 + 91422 + 25445 + 62241 + 44325 = 306100
|
+
|
[
82667,
91422,
25445,
62241,
44325
] | 306,100
|
Sure, let's multiply 10549 and 99657.
Step 1: First, we'll re-write this as 99657 * 10549.
Step 2:
In this and the next 4 steps we'll take the 9 that's in the 1st column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
Okay, so 9 * 7 = 63.
Because 63 has two digits we take the 6 add it to the next column to the left and write down 3 as the answer for this column.
Step 3:
Okay, so 9 * 5 + 6 = 51.
Because 51 has two digits we take the 5 add it to the next column to the left and write down 1 as the answer for this column.
Step 4:
Okay, so 9 * 6 + 5 = 59.
Because 59 has two digits we take the 5 add it to the next column to the left and write down 9 as the answer for this column.
Step 5:
Okay, so 9 * 9 + 5 = 86.
Because 86 has two digits we take the 8 add it to the next column to the left and write down 6 as the answer for this column.
Step 6:
So, we're solving 9 * 9 + 8 which equals 89.
Since 89 is greater than 9, we carry the 8 to the column to the left and write down 9 for this column.
Step 7:
We put the final carried 8 at the front of our answer for this column.
This gives us 896913 as the answer for this column.
Step 8:
Each of the 1 empty columns to the right of this column has a 0 put into its spot, so 0 is the start of our answer for this column.
Step 9:
For this and the next 4 steps we'll multiply the 4 in the 2nd column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
Okay, so 4 * 7 = 28.
Because 28 has two digits we take the 2 add it to the next column to the left and write down 8 as the answer for this column.
Step 10:
Okay, so 4 * 5 + 2 = 22.
Because 22 has two digits we take the 2 add it to the next column to the left and write down 2 as the answer for this column.
Step 11:
So, we're solving 4 * 6 + 2 which equals 26.
Since 26 is greater than 9, we carry the 2 to the column to the left and write down 6 for this column.
Step 12:
Okay, so 4 * 9 + 2 = 38.
Because 38 has two digits we take the 3 add it to the next column to the left and write down 8 as the answer for this column.
Step 13:
So, we're solving 4 * 9 + 3 which equals 39.
Since 39 is greater than 9, we carry the 3 to the column to the left and write down 9 for this column.
Step 14:
We put the final carried 3 at the front of our answer for this column.
This gives us 3986280 as the answer for this column.
Step 15:
Each of the 2 empty columns to the right of this column has a 0 put into its spot, so 00 is the start of our answer for this column.
Step 16:
In this and the next 4 steps we'll take the 5 that's in the 3rd column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
So, we're solving 5 * 7 which equals 35.
Since 35 is greater than 9, we carry the 3 to the column to the left and write down 5 for this column.
Step 17:
So, we're solving 5 * 5 + 3 which equals 28.
Since 28 is greater than 9, we carry the 2 to the column to the left and write down 8 for this column.
Step 18:
Okay, so 5 * 6 + 2 = 32.
Because 32 has two digits we take the 3 add it to the next column to the left and write down 2 as the answer for this column.
Step 19:
So, we're solving 5 * 9 + 3 which equals 48.
Since 48 is greater than 9, we carry the 4 to the column to the left and write down 8 for this column.
Step 20:
So, we're solving 5 * 9 + 4 which equals 49.
Since 49 is greater than 9, we carry the 4 to the column to the left and write down 9 for this column.
Step 21:
We put the final carried 4 at the front of our answer for this column.
This gives us 49828500 as the answer for this column.
Step 22:
Each of the 3 empty columns to the right of this column has a 0 put into its spot, so 000 is the start of our answer for this column.
Step 23:
In this and the next 4 steps we'll take the 0 that's in the 4th column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
This means we need to find 0 * 7 which is 0, so 0 is the answer for this column.
Step 24:
Okay, so 0 * 5 = 0, meaning the value for this column is 0.
Step 25:
Okay, so 0 * 6 = 0, meaning the value for this column is 0.
Step 26:
So, we're solving 0 * 9 which equals 0 and then we write down 0 for this column.
Step 27:
Okay, so 0 * 9 = 0, meaning the value for this column is 0.
Step 28:
This gives us 00000000 as the answer for this column.
Step 29:
Each of the 4 empty columns to the right of this column has a 0 put into its spot, so 0000 is the start of our answer for this column.
Step 30:
In this and the next 4 steps we'll take the 1 that's in the 5th column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
Okay, so 1 * 7 = 7, meaning the value for this column is 7.
Step 31:
Okay, so 1 * 5 = 5, meaning the value for this column is 5.
Step 32:
Okay, so 1 * 6 = 6, meaning the value for this column is 6.
Step 33:
This means we need to find 1 * 9 which is 9, so 9 is the answer for this column.
Step 34:
Okay, so 1 * 9 = 9, meaning the value for this column is 9.
Step 35:
This gives us 996570000 as the answer for this column.
Step 36:
We collect the answer for each column and add them up, so 896913 + 3986280 + 49828500 + 00000000 + 996570000 = 1051281693.
Answer:
10549 * 99657 = 1051281693
|
*
|
[
10549,
99657
] | 1,051,281,693
|
Sure, let's add 14318, 40535 and 12920.
Step 1:
Take the 3 numbers in the 1st column from the right and add them together.
So, we're solving 8 + 5 + 0 which equals 13.
Since 13 is greater than 9, we carry the 1 to the column to the left and write down 3 for this column.
Step 2:
Take the 4 numbers in the 2nd column from the right and add them together.
So, we're solving 1 + 1 + 3 + 2 which equals 7 and then we write down 7 for this column.
Step 3:
Get all the numbers in the 3rd column from the right (there are 3 of them) and add them all up.
This means we need to find 3 + 5 + 9 which is 17.
Because 17 has two digits we take the 1 add it to the next column to the left and write down 7 as the answer for this column.
Step 4:
Get all the numbers in the 4th column from the right (there are 4 of them) and add them all up.
This means we need to find 1 + 4 + 0 + 2 which is 7, so 7 is the answer for this column.
Step 5:
Take the 3 numbers in the 5th column from the right and add them together.
Okay, so 1 + 4 + 1 = 6, meaning the value for this column is 6.
Answer:
14318 + 40535 + 12920 = 67773
|
+
|
[
14318,
40535,
12920
] | 67,773
|
Here's how we can subtract 25552 and 4981 step-by-step.
Step 1:
We need all of the numbers to be same length, so add a 0 where we don't have a number.
After doing this, we get 25552 and 04981.
Step 2:
Get the two numbers in the 1st column from the right and subtract.
So, we're solving 2 - 1 which equals 1 and then we write down 1 for this column.
Step 3:
Take the two numbers in the 2nd column from the right and subtract them.
We can't subtract 8 from 5, so we have to borrow from the first column to the left whose value is not zero.
The way to do this is to take one from the 3rd column which has the number 5 and then add 10 our column.
This means we need to find 15 - 8 which is 7, so 7 is the answer for this column.
Step 4:
Take the two numbers in the 3rd column from the right and subtract them.
We can't subtract 9 from 4, so we have to borrow from the first column to the left whose value is not zero.
This means we need to borrow from the 2nd column by subtracting one from 5 and adding ten to our column.
So, we're solving 14 - 9 which equals 5 and then we write down 5 for this column.
Step 5:
Take the two numbers in the 4th column from the right and subtract them.
So, we're solving 4 - 4 which equals 0 and then we write down 0 for this column.
Step 6:
Take the two numbers in the 5th column from the right and subtract them.
Okay, so 2 - 0 = 2, meaning the value for this column is 2.
Answer:
25552 - 4981 = 20571
|
-
|
[
25552,
4981
] | 20,571
|
Sure, let's add 78233, 62942, 45171, 26461 and 59353.
Step 1:
Get all the numbers in the 1st column from the right (there are 5 of them) and add them all up.
So, we're solving 3 + 2 + 1 + 1 + 3 which equals 10.
Since 10 is greater than 9, we carry the 1 to the column to the left and write down 0 for this column.
Step 2:
Get all the numbers in the 2nd column from the right (there are 6 of them) and add them all up.
So, we're solving 1 + 3 + 4 + 7 + 6 + 5 which equals 26.
Since 26 is greater than 9, we carry the 2 to the column to the left and write down 6 for this column.
Step 3:
Get all the numbers in the 3rd column from the right (there are 6 of them) and add them all up.
So, we're solving 2 + 2 + 9 + 1 + 4 + 3 which equals 21.
Since 21 is greater than 9, we carry the 2 to the column to the left and write down 1 for this column.
Step 4:
Get all the numbers in the 4th column from the right (there are 6 of them) and add them all up.
So, we're solving 2 + 8 + 2 + 5 + 6 + 9 which equals 32.
Since 32 is greater than 9, we carry the 3 to the column to the left and write down 2 for this column.
Step 5:
Get all the numbers in the 5th column from the right (there are 6 of them) and add them all up.
This means we need to find 3 + 7 + 6 + 4 + 2 + 5 which is 27.
Because 27 has two digits we take the 2 add it to the next column to the left and write down 7 as the answer for this column.
Step 6: We put the final carried 2 at the front of our answer.
Answer:
78233 + 62942 + 45171 + 26461 + 59353 = 272160
|
+
|
[
78233,
62942,
45171,
26461,
59353
] | 272,160
|
Sure, let's subtract 61370 and 46369.
Step 1:
Get the two numbers in the 1st column from the right and subtract.
Since 9 is larger than 0, we need to borrow from the the first column to the left that has a number that isn't zero.
This means we need to borrow from the 4th column by subtracting one from 7 and adding ten to our column.
So, we're solving 10 - 9 which equals 1 and then we write down 1 for this column.
Step 2:
Take the two numbers in the 2nd column from the right and subtract them.
So, we're solving 6 - 6 which equals 0 and then we write down 0 for this column.
Step 3:
Take the two numbers in the 3rd column from the right and subtract them.
Okay, so 3 - 3 = 0, meaning the value for this column is 0.
Step 4:
Take the two numbers in the 4th column from the right and subtract them.
We can't subtract 6 from 1, so we have to borrow from the first column to the left whose value is not zero.
The way to do this is to take one from the 1st column which has the number 6 and then add 10 our column.
This means we need to find 11 - 6 which is 5, so 5 is the answer for this column.
Step 5:
Take the two numbers in the 5th column from the right and subtract them.
So, we're solving 5 - 4 which equals 1 and then we write down 1 for this column.
Answer:
61370 - 46369 = 15001
|
-
|
[
61370,
46369
] | 15,001
|
No problem, we can break down subtracting 95796 and 78610 into simple steps.
Step 1:
Take the two numbers in the 1st column from the right and subtract them.
Okay, so 6 - 0 = 6, meaning the value for this column is 6.
Step 2:
Get the two numbers in the 2nd column from the right and subtract.
This means we need to find 9 - 1 which is 8, so 8 is the answer for this column.
Step 3:
Get the two numbers in the 3rd column from the right and subtract.
So, we're solving 7 - 6 which equals 1 and then we write down 1 for this column.
Step 4:
Take the two numbers in the 4th column from the right and subtract them.
We can't subtract 8 from 5, so we have to borrow from the first column to the left whose value is not zero.
The way to do this is to take one from the 1st column which has the number 9 and then add 10 our column.
This means we need to find 15 - 8 which is 7, so 7 is the answer for this column.
Step 5:
Take the two numbers in the 5th column from the right and subtract them.
So, we're solving 8 - 7 which equals 1 and then we write down 1 for this column.
Answer:
95796 - 78610 = 17186
|
-
|
[
95796,
78610
] | 17,186
|
These are the steps to subtract 22614 and 14497.
Step 1:
Take the two numbers in the 1st column from the right and subtract them.
Since 7 is larger than 4, we need to borrow from the the first column to the left that has a number that isn't zero.
The way to do this is to take one from the 4th column which has the number 1 and then add 10 our column.
So, we're solving 14 - 7 which equals 7 and then we write down 7 for this column.
Step 2:
Get the two numbers in the 2nd column from the right and subtract.
Since 9 is larger than 0, we need to borrow from the the first column to the left that has a number that isn't zero.
This means we need to borrow from the 3rd column by subtracting one from 6 and adding ten to our column.
This means we need to find 10 - 9 which is 1, so 1 is the answer for this column.
Step 3:
Get the two numbers in the 3rd column from the right and subtract.
Okay, so 5 - 4 = 1, meaning the value for this column is 1.
Step 4:
Take the two numbers in the 4th column from the right and subtract them.
We can't subtract 4 from 2, so we have to borrow from the first column to the left whose value is not zero.
The way to do this is to take one from the 1st column which has the number 2 and then add 10 our column.
So, we're solving 12 - 4 which equals 8 and then we write down 8 for this column.
Step 5:
Get the two numbers in the 5th column from the right and subtract.
So, we're solving 1 - 1 which equals 0 and then we write down 0 for this column.
Answer:
22614 - 14497 = 8117
|
-
|
[
22614,
14497
] | 8,117
|
These are the steps to add 10903, 95219 and 57112.
Step 1:
Take the 3 numbers in the 1st column from the right and add them together.
So, we're solving 3 + 9 + 2 which equals 14.
Since 14 is greater than 9, we carry the 1 to the column to the left and write down 4 for this column.
Step 2:
Get all the numbers in the 2nd column from the right (there are 4 of them) and add them all up.
This means we need to find 1 + 0 + 1 + 1 which is 3, so 3 is the answer for this column.
Step 3:
Get all the numbers in the 3rd column from the right (there are 3 of them) and add them all up.
This means we need to find 9 + 2 + 1 which is 12.
Because 12 has two digits we take the 1 add it to the next column to the left and write down 2 as the answer for this column.
Step 4:
Get all the numbers in the 4th column from the right (there are 4 of them) and add them all up.
This means we need to find 1 + 0 + 5 + 7 which is 13.
Because 13 has two digits we take the 1 add it to the next column to the left and write down 3 as the answer for this column.
Step 5:
Get all the numbers in the 5th column from the right (there are 4 of them) and add them all up.
So, we're solving 1 + 1 + 9 + 5 which equals 16.
Since 16 is greater than 9, we carry the 1 to the column to the left and write down 6 for this column.
Step 6: We put the final carried 1 at the front of our answer.
Answer:
10903 + 95219 + 57112 = 163234
|
+
|
[
10903,
95219,
57112
] | 163,234
|
These are the steps to add 45014, 76425, 37081, 2360 and 74039.
Step 1:
We need all of the numbers to be same length, so add a 0 where we don't have a number.
After doing this, we get 45014, 76425, 37081, 02360 and 74039.
Step 2:
Get all the numbers in the 1st column from the right (there are 5 of them) and add them all up.
This means we need to find 4 + 5 + 1 + 0 + 9 which is 19.
Because 19 has two digits we take the 1 add it to the next column to the left and write down 9 as the answer for this column.
Step 3:
Get all the numbers in the 2nd column from the right (there are 6 of them) and add them all up.
So, we're solving 1 + 1 + 2 + 8 + 6 + 3 which equals 21.
Since 21 is greater than 9, we carry the 2 to the column to the left and write down 1 for this column.
Step 4:
Get all the numbers in the 3rd column from the right (there are 6 of them) and add them all up.
This means we need to find 2 + 0 + 4 + 0 + 3 + 0 which is 9, so 9 is the answer for this column.
Step 5:
Take the 5 numbers in the 4th column from the right and add them together.
This means we need to find 5 + 6 + 7 + 2 + 4 which is 24.
Because 24 has two digits we take the 2 add it to the next column to the left and write down 4 as the answer for this column.
Step 6:
Take the 6 numbers in the 5th column from the right and add them together.
So, we're solving 2 + 4 + 7 + 3 + 0 + 7 which equals 23.
Since 23 is greater than 9, we carry the 2 to the column to the left and write down 3 for this column.
Step 7: We put the final carried 2 at the front of our answer.
Answer:
45014 + 76425 + 37081 + 2360 + 74039 = 234919
|
+
|
[
45014,
76425,
37081,
2360,
74039
] | 234,919
|
No problem, we can break down adding 13080, 74494 and 28979 into simple steps.
Step 1:
Take the 3 numbers in the 1st column from the right and add them together.
So, we're solving 0 + 4 + 9 which equals 13.
Since 13 is greater than 9, we carry the 1 to the column to the left and write down 3 for this column.
Step 2:
Take the 4 numbers in the 2nd column from the right and add them together.
This means we need to find 1 + 8 + 9 + 7 which is 25.
Because 25 has two digits we take the 2 add it to the next column to the left and write down 5 as the answer for this column.
Step 3:
Take the 4 numbers in the 3rd column from the right and add them together.
So, we're solving 2 + 0 + 4 + 9 which equals 15.
Since 15 is greater than 9, we carry the 1 to the column to the left and write down 5 for this column.
Step 4:
Take the 4 numbers in the 4th column from the right and add them together.
This means we need to find 1 + 3 + 4 + 8 which is 16.
Because 16 has two digits we take the 1 add it to the next column to the left and write down 6 as the answer for this column.
Step 5:
Get all the numbers in the 5th column from the right (there are 4 of them) and add them all up.
So, we're solving 1 + 1 + 7 + 2 which equals 11.
Since 11 is greater than 9, we carry the 1 to the column to the left and write down 1 for this column.
Step 6: We put the final carried 1 at the front of our answer.
Answer:
13080 + 74494 + 28979 = 116553
|
+
|
[
13080,
74494,
28979
] | 116,553
|
No problem, we can break down multiplying 37358 and 99682 into simple steps.
Step 1: First, we'll re-write this as 99682 * 37358.
Step 2:
In this and the next 4 steps we'll take the 8 that's in the 1st column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
Okay, so 8 * 2 = 16.
Because 16 has two digits we take the 1 add it to the next column to the left and write down 6 as the answer for this column.
Step 3:
Okay, so 8 * 8 + 1 = 65.
Because 65 has two digits we take the 6 add it to the next column to the left and write down 5 as the answer for this column.
Step 4:
So, we're solving 8 * 6 + 6 which equals 54.
Since 54 is greater than 9, we carry the 5 to the column to the left and write down 4 for this column.
Step 5:
Okay, so 8 * 9 + 5 = 77.
Because 77 has two digits we take the 7 add it to the next column to the left and write down 7 as the answer for this column.
Step 6:
Okay, so 8 * 9 + 7 = 79.
Because 79 has two digits we take the 7 add it to the next column to the left and write down 9 as the answer for this column.
Step 7:
We put the final carried 7 at the front of our answer for this column.
This gives us 797456 as the answer for this column.
Step 8:
First, fill in a zero in our answer for this column for the 1 empty columns to the right of this column, so 0.
Step 9:
In this and the next 4 steps we'll take the 5 that's in the 2nd column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
Okay, so 5 * 2 = 10.
Because 10 has two digits we take the 1 add it to the next column to the left and write down 0 as the answer for this column.
Step 10:
So, we're solving 5 * 8 + 1 which equals 41.
Since 41 is greater than 9, we carry the 4 to the column to the left and write down 1 for this column.
Step 11:
So, we're solving 5 * 6 + 4 which equals 34.
Since 34 is greater than 9, we carry the 3 to the column to the left and write down 4 for this column.
Step 12:
So, we're solving 5 * 9 + 3 which equals 48.
Since 48 is greater than 9, we carry the 4 to the column to the left and write down 8 for this column.
Step 13:
Okay, so 5 * 9 + 4 = 49.
Because 49 has two digits we take the 4 add it to the next column to the left and write down 9 as the answer for this column.
Step 14:
We put the final carried 4 at the front of our answer for this column.
This gives us 4984100 as the answer for this column.
Step 15:
First, fill in a zero in our answer for this column for the 2 empty columns to the right of this column, so 00.
Step 16:
For this and the next 4 steps we'll multiply the 3 in the 3rd column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
Okay, so 3 * 2 = 6, meaning the value for this column is 6.
Step 17:
So, we're solving 3 * 8 which equals 24.
Since 24 is greater than 9, we carry the 2 to the column to the left and write down 4 for this column.
Step 18:
Okay, so 3 * 6 + 2 = 20.
Because 20 has two digits we take the 2 add it to the next column to the left and write down 0 as the answer for this column.
Step 19:
So, we're solving 3 * 9 + 2 which equals 29.
Since 29 is greater than 9, we carry the 2 to the column to the left and write down 9 for this column.
Step 20:
Okay, so 3 * 9 + 2 = 29.
Because 29 has two digits we take the 2 add it to the next column to the left and write down 9 as the answer for this column.
Step 21:
We put the final carried 2 at the front of our answer for this column.
This gives us 29904600 as the answer for this column.
Step 22:
First, fill in a zero in our answer for this column for the 3 empty columns to the right of this column, so 000.
Step 23:
In this and the next 4 steps we'll take the 7 that's in the 4th column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
So, we're solving 7 * 2 which equals 14.
Since 14 is greater than 9, we carry the 1 to the column to the left and write down 4 for this column.
Step 24:
So, we're solving 7 * 8 + 1 which equals 57.
Since 57 is greater than 9, we carry the 5 to the column to the left and write down 7 for this column.
Step 25:
Okay, so 7 * 6 + 5 = 47.
Because 47 has two digits we take the 4 add it to the next column to the left and write down 7 as the answer for this column.
Step 26:
So, we're solving 7 * 9 + 4 which equals 67.
Since 67 is greater than 9, we carry the 6 to the column to the left and write down 7 for this column.
Step 27:
Okay, so 7 * 9 + 6 = 69.
Because 69 has two digits we take the 6 add it to the next column to the left and write down 9 as the answer for this column.
Step 28:
We put the final carried 6 at the front of our answer for this column.
This gives us 697774000 as the answer for this column.
Step 29:
Each of the 4 empty columns to the right of this column has a 0 put into its spot, so 0000 is the start of our answer for this column.
Step 30:
In this and the next 4 steps we'll take the 3 that's in the 5th column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
So, we're solving 3 * 2 which equals 6 and then we write down 6 for this column.
Step 31:
So, we're solving 3 * 8 which equals 24.
Since 24 is greater than 9, we carry the 2 to the column to the left and write down 4 for this column.
Step 32:
Okay, so 3 * 6 + 2 = 20.
Because 20 has two digits we take the 2 add it to the next column to the left and write down 0 as the answer for this column.
Step 33:
So, we're solving 3 * 9 + 2 which equals 29.
Since 29 is greater than 9, we carry the 2 to the column to the left and write down 9 for this column.
Step 34:
Okay, so 3 * 9 + 2 = 29.
Because 29 has two digits we take the 2 add it to the next column to the left and write down 9 as the answer for this column.
Step 35:
We put the final carried 2 at the front of our answer for this column.
This gives us 2990460000 as the answer for this column.
Step 36:
The last thing to do is calculate 797456 + 4984100 + 29904600 + 697774000 + 2990460000 which is the all of our column answers added together, giving us 3723920156.
Answer:
37358 * 99682 = 3723920156
|
*
|
[
37358,
99682
] | 3,723,920,156
|
These are the steps to multiply 73354 and 91176.
Step 1: First, we'll re-write this as 91176 * 73354.
Step 2:
In this and the next 4 steps we'll take the 4 that's in the 1st column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
Okay, so 4 * 6 = 24.
Because 24 has two digits we take the 2 add it to the next column to the left and write down 4 as the answer for this column.
Step 3:
Okay, so 4 * 7 + 2 = 30.
Because 30 has two digits we take the 3 add it to the next column to the left and write down 0 as the answer for this column.
Step 4:
This means we need to find 4 * 1 + 3 which is 7, so 7 is the answer for this column.
Step 5:
So, we're solving 4 * 1 which equals 4 and then we write down 4 for this column.
Step 6:
Okay, so 4 * 9 = 36.
Because 36 has two digits we take the 3 add it to the next column to the left and write down 6 as the answer for this column.
Step 7:
We put the final carried 3 at the front of our answer for this column.
This gives us 364704 as the answer for this column.
Step 8:
First, fill in a zero in our answer for this column for the 1 empty columns to the right of this column, so 0.
Step 9:
For this and the next 4 steps we'll multiply the 5 in the 2nd column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
So, we're solving 5 * 6 which equals 30.
Since 30 is greater than 9, we carry the 3 to the column to the left and write down 0 for this column.
Step 10:
So, we're solving 5 * 7 + 3 which equals 38.
Since 38 is greater than 9, we carry the 3 to the column to the left and write down 8 for this column.
Step 11:
So, we're solving 5 * 1 + 3 which equals 8 and then we write down 8 for this column.
Step 12:
So, we're solving 5 * 1 which equals 5 and then we write down 5 for this column.
Step 13:
Okay, so 5 * 9 = 45.
Because 45 has two digits we take the 4 add it to the next column to the left and write down 5 as the answer for this column.
Step 14:
We put the final carried 4 at the front of our answer for this column.
This gives us 4558800 as the answer for this column.
Step 15:
First, fill in a zero in our answer for this column for the 2 empty columns to the right of this column, so 00.
Step 16:
For this and the next 4 steps we'll multiply the 3 in the 3rd column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
Okay, so 3 * 6 = 18.
Because 18 has two digits we take the 1 add it to the next column to the left and write down 8 as the answer for this column.
Step 17:
Okay, so 3 * 7 + 1 = 22.
Because 22 has two digits we take the 2 add it to the next column to the left and write down 2 as the answer for this column.
Step 18:
This means we need to find 3 * 1 + 2 which is 5, so 5 is the answer for this column.
Step 19:
This means we need to find 3 * 1 which is 3, so 3 is the answer for this column.
Step 20:
Okay, so 3 * 9 = 27.
Because 27 has two digits we take the 2 add it to the next column to the left and write down 7 as the answer for this column.
Step 21:
We put the final carried 2 at the front of our answer for this column.
This gives us 27352800 as the answer for this column.
Step 22:
First, fill in a zero in our answer for this column for the 3 empty columns to the right of this column, so 000.
Step 23:
For this and the next 4 steps we'll multiply the 3 in the 4th column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
Okay, so 3 * 6 = 18.
Because 18 has two digits we take the 1 add it to the next column to the left and write down 8 as the answer for this column.
Step 24:
So, we're solving 3 * 7 + 1 which equals 22.
Since 22 is greater than 9, we carry the 2 to the column to the left and write down 2 for this column.
Step 25:
So, we're solving 3 * 1 + 2 which equals 5 and then we write down 5 for this column.
Step 26:
Okay, so 3 * 1 = 3, meaning the value for this column is 3.
Step 27:
Okay, so 3 * 9 = 27.
Because 27 has two digits we take the 2 add it to the next column to the left and write down 7 as the answer for this column.
Step 28:
We put the final carried 2 at the front of our answer for this column.
This gives us 273528000 as the answer for this column.
Step 29:
Each of the 4 empty columns to the right of this column has a 0 put into its spot, so 0000 is the start of our answer for this column.
Step 30:
For this and the next 4 steps we'll multiply the 7 in the 5th column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
Okay, so 7 * 6 = 42.
Because 42 has two digits we take the 4 add it to the next column to the left and write down 2 as the answer for this column.
Step 31:
Okay, so 7 * 7 + 4 = 53.
Because 53 has two digits we take the 5 add it to the next column to the left and write down 3 as the answer for this column.
Step 32:
So, we're solving 7 * 1 + 5 which equals 12.
Since 12 is greater than 9, we carry the 1 to the column to the left and write down 2 for this column.
Step 33:
So, we're solving 7 * 1 + 1 which equals 8 and then we write down 8 for this column.
Step 34:
Okay, so 7 * 9 = 63.
Because 63 has two digits we take the 6 add it to the next column to the left and write down 3 as the answer for this column.
Step 35:
We put the final carried 6 at the front of our answer for this column.
This gives us 6382320000 as the answer for this column.
Step 36:
The last thing to do is calculate 364704 + 4558800 + 27352800 + 273528000 + 6382320000 which is the all of our column answers added together, giving us 6688124304.
Answer:
73354 * 91176 = 6688124304
|
*
|
[
73354,
91176
] | 6,688,124,304
|
Here's how we can subtract 3141 and 836 step-by-step.
Step 1:
Insert 0 into empty columns.
So now the numbers are 3141 and 0836.
Step 2:
Take the two numbers in the 1st column from the right and subtract them.
Since 6 is larger than 1, we need to borrow from the the first column to the left that has a number that isn't zero.
The way to do this is to take one from the 3rd column which has the number 4 and then add 10 our column.
Okay, so 11 - 6 = 5, meaning the value for this column is 5.
Step 3:
Get the two numbers in the 2nd column from the right and subtract.
Okay, so 3 - 3 = 0, meaning the value for this column is 0.
Step 4:
Take the two numbers in the 3rd column from the right and subtract them.
Since 8 is larger than 1, we need to borrow from the the first column to the left that has a number that isn't zero.
This means we need to borrow from the 1st column by subtracting one from 3 and adding ten to our column.
This means we need to find 11 - 8 which is 3, so 3 is the answer for this column.
Step 5:
Get the two numbers in the 4th column from the right and subtract.
This means we need to find 2 - 0 which is 2, so 2 is the answer for this column.
Answer:
3141 - 836 = 2305
|
-
|
[
3141,
836
] | 2,305
|
No problem, we can break down subtracting 32774 and 4780 into simple steps.
Step 1:
We need all of the numbers to be same length, so add a 0 where we don't have a number.
After doing this, we get 32774 and 04780.
Step 2:
Get the two numbers in the 1st column from the right and subtract.
So, we're solving 4 - 0 which equals 4 and then we write down 4 for this column.
Step 3:
Take the two numbers in the 2nd column from the right and subtract them.
Since 8 is larger than 7, we need to borrow from the the first column to the left that has a number that isn't zero.
The way to do this is to take one from the 3rd column which has the number 7 and then add 10 our column.
So, we're solving 17 - 8 which equals 9 and then we write down 9 for this column.
Step 4:
Take the two numbers in the 3rd column from the right and subtract them.
Since 7 is larger than 6, we need to borrow from the the first column to the left that has a number that isn't zero.
The way to do this is to take one from the 2nd column which has the number 2 and then add 10 our column.
So, we're solving 16 - 7 which equals 9 and then we write down 9 for this column.
Step 5:
Get the two numbers in the 4th column from the right and subtract.
We can't subtract 4 from 1, so we have to borrow from the first column to the left whose value is not zero.
The way to do this is to take one from the 1st column which has the number 3 and then add 10 our column.
This means we need to find 11 - 4 which is 7, so 7 is the answer for this column.
Step 6:
Get the two numbers in the 5th column from the right and subtract.
So, we're solving 2 - 0 which equals 2 and then we write down 2 for this column.
Answer:
32774 - 4780 = 27994
|
-
|
[
32774,
4780
] | 27,994
|
These are the steps to add 95099, 14043 and 57283.
Step 1:
Get all the numbers in the 1st column from the right (there are 3 of them) and add them all up.
So, we're solving 9 + 3 + 3 which equals 15.
Since 15 is greater than 9, we carry the 1 to the column to the left and write down 5 for this column.
Step 2:
Get all the numbers in the 2nd column from the right (there are 4 of them) and add them all up.
This means we need to find 1 + 9 + 4 + 8 which is 22.
Because 22 has two digits we take the 2 add it to the next column to the left and write down 2 as the answer for this column.
Step 3:
Take the 4 numbers in the 3rd column from the right and add them together.
This means we need to find 2 + 0 + 0 + 2 which is 4, so 4 is the answer for this column.
Step 4:
Get all the numbers in the 4th column from the right (there are 3 of them) and add them all up.
This means we need to find 5 + 4 + 7 which is 16.
Because 16 has two digits we take the 1 add it to the next column to the left and write down 6 as the answer for this column.
Step 5:
Take the 4 numbers in the 5th column from the right and add them together.
This means we need to find 1 + 9 + 1 + 5 which is 16.
Because 16 has two digits we take the 1 add it to the next column to the left and write down 6 as the answer for this column.
Step 6: We put the final carried 1 at the front of our answer.
Answer:
95099 + 14043 + 57283 = 166425
|
+
|
[
95099,
14043,
57283
] | 166,425
|
These are the steps to multiply 71968 and 57521.
Step 1:
For this and the next 4 steps we'll multiply the 1 in the 1st column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
So, we're solving 1 * 8 which equals 8 and then we write down 8 for this column.
Step 2:
So, we're solving 1 * 6 which equals 6 and then we write down 6 for this column.
Step 3:
Okay, so 1 * 9 = 9, meaning the value for this column is 9.
Step 4:
Okay, so 1 * 1 = 1, meaning the value for this column is 1.
Step 5:
Okay, so 1 * 7 = 7, meaning the value for this column is 7.
Step 6:
This gives us 71968 as the answer for this column.
Step 7:
Each of the 1 empty columns to the right of this column has a 0 put into its spot, so 0 is the start of our answer for this column.
Step 8:
In this and the next 4 steps we'll take the 2 that's in the 2nd column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
Okay, so 2 * 8 = 16.
Because 16 has two digits we take the 1 add it to the next column to the left and write down 6 as the answer for this column.
Step 9:
So, we're solving 2 * 6 + 1 which equals 13.
Since 13 is greater than 9, we carry the 1 to the column to the left and write down 3 for this column.
Step 10:
Okay, so 2 * 9 + 1 = 19.
Because 19 has two digits we take the 1 add it to the next column to the left and write down 9 as the answer for this column.
Step 11:
Okay, so 2 * 1 + 1 = 3, meaning the value for this column is 3.
Step 12:
So, we're solving 2 * 7 which equals 14.
Since 14 is greater than 9, we carry the 1 to the column to the left and write down 4 for this column.
Step 13:
We put the final carried 1 at the front of our answer for this column.
This gives us 1439360 as the answer for this column.
Step 14:
Each of the 2 empty columns to the right of this column has a 0 put into its spot, so 00 is the start of our answer for this column.
Step 15:
For this and the next 4 steps we'll multiply the 5 in the 3rd column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
So, we're solving 5 * 8 which equals 40.
Since 40 is greater than 9, we carry the 4 to the column to the left and write down 0 for this column.
Step 16:
Okay, so 5 * 6 + 4 = 34.
Because 34 has two digits we take the 3 add it to the next column to the left and write down 4 as the answer for this column.
Step 17:
Okay, so 5 * 9 + 3 = 48.
Because 48 has two digits we take the 4 add it to the next column to the left and write down 8 as the answer for this column.
Step 18:
This means we need to find 5 * 1 + 4 which is 9, so 9 is the answer for this column.
Step 19:
Okay, so 5 * 7 = 35.
Because 35 has two digits we take the 3 add it to the next column to the left and write down 5 as the answer for this column.
Step 20:
We put the final carried 3 at the front of our answer for this column.
This gives us 35984000 as the answer for this column.
Step 21:
First, fill in a zero in our answer for this column for the 3 empty columns to the right of this column, so 000.
Step 22:
In this and the next 4 steps we'll take the 7 that's in the 4th column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
So, we're solving 7 * 8 which equals 56.
Since 56 is greater than 9, we carry the 5 to the column to the left and write down 6 for this column.
Step 23:
Okay, so 7 * 6 + 5 = 47.
Because 47 has two digits we take the 4 add it to the next column to the left and write down 7 as the answer for this column.
Step 24:
Okay, so 7 * 9 + 4 = 67.
Because 67 has two digits we take the 6 add it to the next column to the left and write down 7 as the answer for this column.
Step 25:
So, we're solving 7 * 1 + 6 which equals 13.
Since 13 is greater than 9, we carry the 1 to the column to the left and write down 3 for this column.
Step 26:
Okay, so 7 * 7 + 1 = 50.
Because 50 has two digits we take the 5 add it to the next column to the left and write down 0 as the answer for this column.
Step 27:
We put the final carried 5 at the front of our answer for this column.
This gives us 503776000 as the answer for this column.
Step 28:
Each of the 4 empty columns to the right of this column has a 0 put into its spot, so 0000 is the start of our answer for this column.
Step 29:
In this and the next 4 steps we'll take the 5 that's in the 5th column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
So, we're solving 5 * 8 which equals 40.
Since 40 is greater than 9, we carry the 4 to the column to the left and write down 0 for this column.
Step 30:
Okay, so 5 * 6 + 4 = 34.
Because 34 has two digits we take the 3 add it to the next column to the left and write down 4 as the answer for this column.
Step 31:
Okay, so 5 * 9 + 3 = 48.
Because 48 has two digits we take the 4 add it to the next column to the left and write down 8 as the answer for this column.
Step 32:
Okay, so 5 * 1 + 4 = 9, meaning the value for this column is 9.
Step 33:
So, we're solving 5 * 7 which equals 35.
Since 35 is greater than 9, we carry the 3 to the column to the left and write down 5 for this column.
Step 34:
We put the final carried 3 at the front of our answer for this column.
This gives us 3598400000 as the answer for this column.
Step 35:
The last thing to do is calculate 71968 + 1439360 + 35984000 + 503776000 + 3598400000 which is the all of our column answers added together. These are the steps to do that.
Step 36:
Place a 0 in all missing places so that each number is the same length.
Now we are adding 0000071968, 0001439360, 0035984000, 0503776000 and 3598400000.
Step 37:
Get all the numbers in the 1st column from the right (there are 5 of them) and add them all up.
Okay, so 8 + 0 + 0 + 0 + 0 = 8, meaning the value for this column is 8.
Step 38:
Take the 5 numbers in the 2nd column from the right and add them together.
This means we need to find 6 + 6 + 0 + 0 + 0 which is 12.
Because 12 has two digits we take the 1 add it to the next column to the left and write down 2 as the answer for this column.
Step 39:
Take the 6 numbers in the 3rd column from the right and add them together.
So, we're solving 1 + 9 + 3 + 0 + 0 + 0 which equals 13.
Since 13 is greater than 9, we carry the 1 to the column to the left and write down 3 for this column.
Step 40:
Take the 6 numbers in the 4th column from the right and add them together.
So, we're solving 1 + 1 + 9 + 4 + 6 + 0 which equals 21.
Since 21 is greater than 9, we carry the 2 to the column to the left and write down 1 for this column.
Step 41:
Get all the numbers in the 5th column from the right (there are 6 of them) and add them all up.
So, we're solving 2 + 7 + 3 + 8 + 7 + 0 which equals 27.
Since 27 is greater than 9, we carry the 2 to the column to the left and write down 7 for this column.
Step 42:
Get all the numbers in the 6th column from the right (there are 6 of them) and add them all up.
So, we're solving 2 + 0 + 4 + 9 + 7 + 4 which equals 26.
Since 26 is greater than 9, we carry the 2 to the column to the left and write down 6 for this column.
Step 43:
Get all the numbers in the 7th column from the right (there are 6 of them) and add them all up.
So, we're solving 2 + 0 + 1 + 5 + 3 + 8 which equals 19.
Since 19 is greater than 9, we carry the 1 to the column to the left and write down 9 for this column.
Step 44:
Take the 6 numbers in the 8th column from the right and add them together.
So, we're solving 1 + 0 + 0 + 3 + 0 + 9 which equals 13.
Since 13 is greater than 9, we carry the 1 to the column to the left and write down 3 for this column.
Step 45:
Get all the numbers in the 9th column from the right (there are 6 of them) and add them all up.
So, we're solving 1 + 0 + 0 + 0 + 5 + 5 which equals 11.
Since 11 is greater than 9, we carry the 1 to the column to the left and write down 1 for this column.
Step 46:
Get all the numbers in the 10th column from the right (there are 6 of them) and add them all up.
Okay, so 1 + 0 + 0 + 0 + 0 + 3 = 4, meaning the value for this column is 4.
Answer:
71968 * 57521 = 4139671328
|
*
|
[
71968,
57521
] | 4,139,671,328
|
No problem, we can break down multiplying 11093 and 11536 into simple steps.
Step 1: First, we'll re-write this as 11536 * 11093.
Step 2:
In this and the next 4 steps we'll take the 3 that's in the 1st column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
So, we're solving 3 * 6 which equals 18.
Since 18 is greater than 9, we carry the 1 to the column to the left and write down 8 for this column.
Step 3:
So, we're solving 3 * 3 + 1 which equals 10.
Since 10 is greater than 9, we carry the 1 to the column to the left and write down 0 for this column.
Step 4:
So, we're solving 3 * 5 + 1 which equals 16.
Since 16 is greater than 9, we carry the 1 to the column to the left and write down 6 for this column.
Step 5:
Okay, so 3 * 1 + 1 = 4, meaning the value for this column is 4.
Step 6:
Okay, so 3 * 1 = 3, meaning the value for this column is 3.
Step 7:
This gives us 34608 as the answer for this column.
Step 8:
First, fill in a zero in our answer for this column for the 1 empty columns to the right of this column, so 0.
Step 9:
In this and the next 4 steps we'll take the 9 that's in the 2nd column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
Okay, so 9 * 6 = 54.
Because 54 has two digits we take the 5 add it to the next column to the left and write down 4 as the answer for this column.
Step 10:
So, we're solving 9 * 3 + 5 which equals 32.
Since 32 is greater than 9, we carry the 3 to the column to the left and write down 2 for this column.
Step 11:
So, we're solving 9 * 5 + 3 which equals 48.
Since 48 is greater than 9, we carry the 4 to the column to the left and write down 8 for this column.
Step 12:
Okay, so 9 * 1 + 4 = 13.
Because 13 has two digits we take the 1 add it to the next column to the left and write down 3 as the answer for this column.
Step 13:
So, we're solving 9 * 1 + 1 which equals 10.
Since 10 is greater than 9, we carry the 1 to the column to the left and write down 0 for this column.
Step 14:
We put the final carried 1 at the front of our answer for this column.
This gives us 1038240 as the answer for this column.
Step 15:
Each of the 2 empty columns to the right of this column has a 0 put into its spot, so 00 is the start of our answer for this column.
Step 16:
In this and the next 4 steps we'll take the 0 that's in the 3rd column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
So, we're solving 0 * 6 which equals 0 and then we write down 0 for this column.
Step 17:
Okay, so 0 * 3 = 0, meaning the value for this column is 0.
Step 18:
So, we're solving 0 * 5 which equals 0 and then we write down 0 for this column.
Step 19:
So, we're solving 0 * 1 which equals 0 and then we write down 0 for this column.
Step 20:
Okay, so 0 * 1 = 0, meaning the value for this column is 0.
Step 21:
This gives us 0000000 as the answer for this column.
Step 22:
First, fill in a zero in our answer for this column for the 3 empty columns to the right of this column, so 000.
Step 23:
In this and the next 4 steps we'll take the 1 that's in the 4th column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
Okay, so 1 * 6 = 6, meaning the value for this column is 6.
Step 24:
So, we're solving 1 * 3 which equals 3 and then we write down 3 for this column.
Step 25:
So, we're solving 1 * 5 which equals 5 and then we write down 5 for this column.
Step 26:
This means we need to find 1 * 1 which is 1, so 1 is the answer for this column.
Step 27:
Okay, so 1 * 1 = 1, meaning the value for this column is 1.
Step 28:
This gives us 11536000 as the answer for this column.
Step 29:
First, fill in a zero in our answer for this column for the 4 empty columns to the right of this column, so 0000.
Step 30:
In this and the next 4 steps we'll take the 1 that's in the 5th column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
This means we need to find 1 * 6 which is 6, so 6 is the answer for this column.
Step 31:
This means we need to find 1 * 3 which is 3, so 3 is the answer for this column.
Step 32:
So, we're solving 1 * 5 which equals 5 and then we write down 5 for this column.
Step 33:
Okay, so 1 * 1 = 1, meaning the value for this column is 1.
Step 34:
So, we're solving 1 * 1 which equals 1 and then we write down 1 for this column.
Step 35:
This gives us 115360000 as the answer for this column.
Step 36:
We collect the answer for each column and add them up, so 34608 + 1038240 + 0000000 + 11536000 + 115360000 = 127968848.
Answer:
11093 * 11536 = 127968848
|
*
|
[
11093,
11536
] | 127,968,848
|
No problem, we can break down adding 29687, 53413 and 3609 into simple steps.
Step 1:
Place a 0 in all missing places so that each number is the same length.
Now we are adding 29687, 53413 and 03609.
Step 2:
Take the 3 numbers in the 1st column from the right and add them together.
So, we're solving 7 + 3 + 9 which equals 19.
Since 19 is greater than 9, we carry the 1 to the column to the left and write down 9 for this column.
Step 3:
Get all the numbers in the 2nd column from the right (there are 4 of them) and add them all up.
This means we need to find 1 + 8 + 1 + 0 which is 10.
Because 10 has two digits we take the 1 add it to the next column to the left and write down 0 as the answer for this column.
Step 4:
Get all the numbers in the 3rd column from the right (there are 4 of them) and add them all up.
So, we're solving 1 + 6 + 4 + 6 which equals 17.
Since 17 is greater than 9, we carry the 1 to the column to the left and write down 7 for this column.
Step 5:
Get all the numbers in the 4th column from the right (there are 4 of them) and add them all up.
So, we're solving 1 + 9 + 3 + 3 which equals 16.
Since 16 is greater than 9, we carry the 1 to the column to the left and write down 6 for this column.
Step 6:
Get all the numbers in the 5th column from the right (there are 4 of them) and add them all up.
Okay, so 1 + 2 + 5 + 0 = 8, meaning the value for this column is 8.
Answer:
29687 + 53413 + 3609 = 86709
|
+
|
[
29687,
53413,
3609
] | 86,709
|
Sure, let's subtract 59344 and 58603.
Step 1:
Take the two numbers in the 1st column from the right and subtract them.
This means we need to find 4 - 3 which is 1, so 1 is the answer for this column.
Step 2:
Get the two numbers in the 2nd column from the right and subtract.
This means we need to find 4 - 0 which is 4, so 4 is the answer for this column.
Step 3:
Get the two numbers in the 3rd column from the right and subtract.
We can't subtract 6 from 3, so we have to borrow from the first column to the left whose value is not zero.
The way to do this is to take one from the 2nd column which has the number 9 and then add 10 our column.
So, we're solving 13 - 6 which equals 7 and then we write down 7 for this column.
Step 4:
Take the two numbers in the 4th column from the right and subtract them.
This means we need to find 8 - 8 which is 0, so 0 is the answer for this column.
Step 5:
Get the two numbers in the 5th column from the right and subtract.
So, we're solving 5 - 5 which equals 0 and then we write down 0 for this column.
Answer:
59344 - 58603 = 741
|
-
|
[
59344,
58603
] | 741
|
Here's how we can add 42823, 78911, 728, 72675 and 25316 step-by-step.
Step 1:
We need all of the numbers to be same length, so add a 0 where we don't have a number.
After doing this, we get 42823, 78911, 00728, 72675 and 25316.
Step 2:
Take the 5 numbers in the 1st column from the right and add them together.
This means we need to find 3 + 1 + 8 + 5 + 6 which is 23.
Because 23 has two digits we take the 2 add it to the next column to the left and write down 3 as the answer for this column.
Step 3:
Take the 6 numbers in the 2nd column from the right and add them together.
This means we need to find 2 + 2 + 1 + 2 + 7 + 1 which is 15.
Because 15 has two digits we take the 1 add it to the next column to the left and write down 5 as the answer for this column.
Step 4:
Take the 6 numbers in the 3rd column from the right and add them together.
This means we need to find 1 + 8 + 9 + 7 + 6 + 3 which is 34.
Because 34 has two digits we take the 3 add it to the next column to the left and write down 4 as the answer for this column.
Step 5:
Get all the numbers in the 4th column from the right (there are 6 of them) and add them all up.
So, we're solving 3 + 2 + 8 + 0 + 2 + 5 which equals 20.
Since 20 is greater than 9, we carry the 2 to the column to the left and write down 0 for this column.
Step 6:
Get all the numbers in the 5th column from the right (there are 6 of them) and add them all up.
This means we need to find 2 + 4 + 7 + 0 + 7 + 2 which is 22.
Because 22 has two digits we take the 2 add it to the next column to the left and write down 2 as the answer for this column.
Step 7: We put the final carried 2 at the front of our answer.
Answer:
42823 + 78911 + 728 + 72675 + 25316 = 220453
|
+
|
[
42823,
78911,
728,
72675,
25316
] | 220,453
|
Here's how we can subtract 56071 and 22166 step-by-step.
Step 1:
Get the two numbers in the 1st column from the right and subtract.
Since 6 is larger than 1, we need to borrow from the the first column to the left that has a number that isn't zero.
This means we need to borrow from the 4th column by subtracting one from 7 and adding ten to our column.
This means we need to find 11 - 6 which is 5, so 5 is the answer for this column.
Step 2:
Get the two numbers in the 2nd column from the right and subtract.
So, we're solving 6 - 6 which equals 0 and then we write down 0 for this column.
Step 3:
Take the two numbers in the 3rd column from the right and subtract them.
Since 1 is larger than 0, we need to borrow from the the first column to the left that has a number that isn't zero.
The way to do this is to take one from the 2nd column which has the number 6 and then add 10 our column.
Okay, so 10 - 1 = 9, meaning the value for this column is 9.
Step 4:
Get the two numbers in the 4th column from the right and subtract.
Okay, so 5 - 2 = 3, meaning the value for this column is 3.
Step 5:
Take the two numbers in the 5th column from the right and subtract them.
So, we're solving 5 - 2 which equals 3 and then we write down 3 for this column.
Answer:
56071 - 22166 = 33905
|
-
|
[
56071,
22166
] | 33,905
|
Here's how we can subtract 48114 and 3573 step-by-step.
Step 1:
Place a 0 in all missing places so that each number is the same length.
Now we are subtracting 48114 and 03573.
Step 2:
Take the two numbers in the 1st column from the right and subtract them.
So, we're solving 4 - 3 which equals 1 and then we write down 1 for this column.
Step 3:
Take the two numbers in the 2nd column from the right and subtract them.
Since 7 is larger than 1, we need to borrow from the the first column to the left that has a number that isn't zero.
The way to do this is to take one from the 3rd column which has the number 1 and then add 10 our column.
Okay, so 11 - 7 = 4, meaning the value for this column is 4.
Step 4:
Take the two numbers in the 3rd column from the right and subtract them.
We can't subtract 5 from 0, so we have to borrow from the first column to the left whose value is not zero.
The way to do this is to take one from the 2nd column which has the number 8 and then add 10 our column.
So, we're solving 10 - 5 which equals 5 and then we write down 5 for this column.
Step 5:
Get the two numbers in the 4th column from the right and subtract.
This means we need to find 7 - 3 which is 4, so 4 is the answer for this column.
Step 6:
Take the two numbers in the 5th column from the right and subtract them.
Okay, so 4 - 0 = 4, meaning the value for this column is 4.
Answer:
48114 - 3573 = 44541
|
-
|
[
48114,
3573
] | 44,541
|
No problem, we can break down subtracting 81022 and 57915 into simple steps.
Step 1:
Get the two numbers in the 1st column from the right and subtract.
Since 5 is larger than 2, we need to borrow from the the first column to the left that has a number that isn't zero.
This means we need to borrow from the 4th column by subtracting one from 2 and adding ten to our column.
Okay, so 12 - 5 = 7, meaning the value for this column is 7.
Step 2:
Take the two numbers in the 2nd column from the right and subtract them.
So, we're solving 1 - 1 which equals 0 and then we write down 0 for this column.
Step 3:
Take the two numbers in the 3rd column from the right and subtract them.
We can't subtract 9 from 0, so we have to borrow from the first column to the left whose value is not zero.
The way to do this is to take one from the 2nd column which has the number 1 and then add 10 our column.
So, we're solving 10 - 9 which equals 1 and then we write down 1 for this column.
Step 4:
Get the two numbers in the 4th column from the right and subtract.
We can't subtract 7 from 0, so we have to borrow from the first column to the left whose value is not zero.
The way to do this is to take one from the 1st column which has the number 8 and then add 10 our column.
So, we're solving 10 - 7 which equals 3 and then we write down 3 for this column.
Step 5:
Get the two numbers in the 5th column from the right and subtract.
This means we need to find 7 - 5 which is 2, so 2 is the answer for this column.
Answer:
81022 - 57915 = 23107
|
-
|
[
81022,
57915
] | 23,107
|
Sure, let's subtract 75276 and 20095.
Step 1:
Take the two numbers in the 1st column from the right and subtract them.
Okay, so 6 - 5 = 1, meaning the value for this column is 1.
Step 2:
Get the two numbers in the 2nd column from the right and subtract.
We can't subtract 9 from 7, so we have to borrow from the first column to the left whose value is not zero.
This means we need to borrow from the 3rd column by subtracting one from 2 and adding ten to our column.
Okay, so 17 - 9 = 8, meaning the value for this column is 8.
Step 3:
Take the two numbers in the 3rd column from the right and subtract them.
Okay, so 1 - 0 = 1, meaning the value for this column is 1.
Step 4:
Get the two numbers in the 4th column from the right and subtract.
So, we're solving 5 - 0 which equals 5 and then we write down 5 for this column.
Step 5:
Take the two numbers in the 5th column from the right and subtract them.
So, we're solving 7 - 2 which equals 5 and then we write down 5 for this column.
Answer:
75276 - 20095 = 55181
|
-
|
[
75276,
20095
] | 55,181
|
Sure, let's subtract 77777 and 17299.
Step 1:
Take the two numbers in the 1st column from the right and subtract them.
Since 9 is larger than 7, we need to borrow from the the first column to the left that has a number that isn't zero.
The way to do this is to take one from the 4th column which has the number 7 and then add 10 our column.
Okay, so 17 - 9 = 8, meaning the value for this column is 8.
Step 2:
Get the two numbers in the 2nd column from the right and subtract.
We can't subtract 9 from 6, so we have to borrow from the first column to the left whose value is not zero.
This means we need to borrow from the 3rd column by subtracting one from 7 and adding ten to our column.
Okay, so 16 - 9 = 7, meaning the value for this column is 7.
Step 3:
Take the two numbers in the 3rd column from the right and subtract them.
This means we need to find 6 - 2 which is 4, so 4 is the answer for this column.
Step 4:
Take the two numbers in the 4th column from the right and subtract them.
This means we need to find 7 - 7 which is 0, so 0 is the answer for this column.
Step 5:
Get the two numbers in the 5th column from the right and subtract.
Okay, so 7 - 1 = 6, meaning the value for this column is 6.
Answer:
77777 - 17299 = 60478
|
-
|
[
77777,
17299
] | 60,478
|
No problem, we can break down subtracting 7822 and 5724 into simple steps.
Step 1:
Take the two numbers in the 1st column from the right and subtract them.
Since 4 is larger than 2, we need to borrow from the the first column to the left that has a number that isn't zero.
The way to do this is to take one from the 3rd column which has the number 2 and then add 10 our column.
This means we need to find 12 - 4 which is 8, so 8 is the answer for this column.
Step 2:
Get the two numbers in the 2nd column from the right and subtract.
We can't subtract 2 from 1, so we have to borrow from the first column to the left whose value is not zero.
The way to do this is to take one from the 2nd column which has the number 8 and then add 10 our column.
This means we need to find 11 - 2 which is 9, so 9 is the answer for this column.
Step 3:
Take the two numbers in the 3rd column from the right and subtract them.
Okay, so 7 - 7 = 0, meaning the value for this column is 0.
Step 4:
Get the two numbers in the 4th column from the right and subtract.
Okay, so 7 - 5 = 2, meaning the value for this column is 2.
Answer:
7822 - 5724 = 2098
|
-
|
[
7822,
5724
] | 2,098
|
These are the steps to subtract 51960 and 6285.
Step 1:
Insert 0 into empty columns.
So now the numbers are 51960 and 06285.
Step 2:
Get the two numbers in the 1st column from the right and subtract.
We can't subtract 5 from 0, so we have to borrow from the first column to the left whose value is not zero.
This means we need to borrow from the 4th column by subtracting one from 6 and adding ten to our column.
This means we need to find 10 - 5 which is 5, so 5 is the answer for this column.
Step 3:
Take the two numbers in the 2nd column from the right and subtract them.
Since 8 is larger than 5, we need to borrow from the the first column to the left that has a number that isn't zero.
This means we need to borrow from the 3rd column by subtracting one from 9 and adding ten to our column.
So, we're solving 15 - 8 which equals 7 and then we write down 7 for this column.
Step 4:
Get the two numbers in the 3rd column from the right and subtract.
This means we need to find 8 - 2 which is 6, so 6 is the answer for this column.
Step 5:
Take the two numbers in the 4th column from the right and subtract them.
Since 6 is larger than 1, we need to borrow from the the first column to the left that has a number that isn't zero.
This means we need to borrow from the 1st column by subtracting one from 5 and adding ten to our column.
So, we're solving 11 - 6 which equals 5 and then we write down 5 for this column.
Step 6:
Get the two numbers in the 5th column from the right and subtract.
This means we need to find 4 - 0 which is 4, so 4 is the answer for this column.
Answer:
51960 - 6285 = 45675
|
-
|
[
51960,
6285
] | 45,675
|
Sure, let's subtract 38358 and 15792.
Step 1:
Get the two numbers in the 1st column from the right and subtract.
So, we're solving 8 - 2 which equals 6 and then we write down 6 for this column.
Step 2:
Get the two numbers in the 2nd column from the right and subtract.
Since 9 is larger than 5, we need to borrow from the the first column to the left that has a number that isn't zero.
The way to do this is to take one from the 3rd column which has the number 3 and then add 10 our column.
So, we're solving 15 - 9 which equals 6 and then we write down 6 for this column.
Step 3:
Take the two numbers in the 3rd column from the right and subtract them.
We can't subtract 7 from 2, so we have to borrow from the first column to the left whose value is not zero.
This means we need to borrow from the 2nd column by subtracting one from 8 and adding ten to our column.
So, we're solving 12 - 7 which equals 5 and then we write down 5 for this column.
Step 4:
Take the two numbers in the 4th column from the right and subtract them.
Okay, so 7 - 5 = 2, meaning the value for this column is 2.
Step 5:
Get the two numbers in the 5th column from the right and subtract.
Okay, so 3 - 1 = 2, meaning the value for this column is 2.
Answer:
38358 - 15792 = 22566
|
-
|
[
38358,
15792
] | 22,566
|
These are the steps to multiply 13589 and 91195.
Step 1: First, we'll re-write this as 91195 * 13589.
Step 2:
In this and the next 4 steps we'll take the 9 that's in the 1st column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
Okay, so 9 * 5 = 45.
Because 45 has two digits we take the 4 add it to the next column to the left and write down 5 as the answer for this column.
Step 3:
So, we're solving 9 * 9 + 4 which equals 85.
Since 85 is greater than 9, we carry the 8 to the column to the left and write down 5 for this column.
Step 4:
Okay, so 9 * 1 + 8 = 17.
Because 17 has two digits we take the 1 add it to the next column to the left and write down 7 as the answer for this column.
Step 5:
So, we're solving 9 * 1 + 1 which equals 10.
Since 10 is greater than 9, we carry the 1 to the column to the left and write down 0 for this column.
Step 6:
So, we're solving 9 * 9 + 1 which equals 82.
Since 82 is greater than 9, we carry the 8 to the column to the left and write down 2 for this column.
Step 7:
We put the final carried 8 at the front of our answer for this column.
This gives us 820755 as the answer for this column.
Step 8:
First, fill in a zero in our answer for this column for the 1 empty columns to the right of this column, so 0.
Step 9:
In this and the next 4 steps we'll take the 8 that's in the 2nd column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
Okay, so 8 * 5 = 40.
Because 40 has two digits we take the 4 add it to the next column to the left and write down 0 as the answer for this column.
Step 10:
Okay, so 8 * 9 + 4 = 76.
Because 76 has two digits we take the 7 add it to the next column to the left and write down 6 as the answer for this column.
Step 11:
Okay, so 8 * 1 + 7 = 15.
Because 15 has two digits we take the 1 add it to the next column to the left and write down 5 as the answer for this column.
Step 12:
So, we're solving 8 * 1 + 1 which equals 9 and then we write down 9 for this column.
Step 13:
Okay, so 8 * 9 = 72.
Because 72 has two digits we take the 7 add it to the next column to the left and write down 2 as the answer for this column.
Step 14:
We put the final carried 7 at the front of our answer for this column.
This gives us 7295600 as the answer for this column.
Step 15:
Each of the 2 empty columns to the right of this column has a 0 put into its spot, so 00 is the start of our answer for this column.
Step 16:
In this and the next 4 steps we'll take the 5 that's in the 3rd column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
Okay, so 5 * 5 = 25.
Because 25 has two digits we take the 2 add it to the next column to the left and write down 5 as the answer for this column.
Step 17:
So, we're solving 5 * 9 + 2 which equals 47.
Since 47 is greater than 9, we carry the 4 to the column to the left and write down 7 for this column.
Step 18:
This means we need to find 5 * 1 + 4 which is 9, so 9 is the answer for this column.
Step 19:
Okay, so 5 * 1 = 5, meaning the value for this column is 5.
Step 20:
Okay, so 5 * 9 = 45.
Because 45 has two digits we take the 4 add it to the next column to the left and write down 5 as the answer for this column.
Step 21:
We put the final carried 4 at the front of our answer for this column.
This gives us 45597500 as the answer for this column.
Step 22:
First, fill in a zero in our answer for this column for the 3 empty columns to the right of this column, so 000.
Step 23:
In this and the next 4 steps we'll take the 3 that's in the 4th column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
Okay, so 3 * 5 = 15.
Because 15 has two digits we take the 1 add it to the next column to the left and write down 5 as the answer for this column.
Step 24:
So, we're solving 3 * 9 + 1 which equals 28.
Since 28 is greater than 9, we carry the 2 to the column to the left and write down 8 for this column.
Step 25:
This means we need to find 3 * 1 + 2 which is 5, so 5 is the answer for this column.
Step 26:
This means we need to find 3 * 1 which is 3, so 3 is the answer for this column.
Step 27:
Okay, so 3 * 9 = 27.
Because 27 has two digits we take the 2 add it to the next column to the left and write down 7 as the answer for this column.
Step 28:
We put the final carried 2 at the front of our answer for this column.
This gives us 273585000 as the answer for this column.
Step 29:
First, fill in a zero in our answer for this column for the 4 empty columns to the right of this column, so 0000.
Step 30:
For this and the next 4 steps we'll multiply the 1 in the 5th column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
This means we need to find 1 * 5 which is 5, so 5 is the answer for this column.
Step 31:
So, we're solving 1 * 9 which equals 9 and then we write down 9 for this column.
Step 32:
This means we need to find 1 * 1 which is 1, so 1 is the answer for this column.
Step 33:
This means we need to find 1 * 1 which is 1, so 1 is the answer for this column.
Step 34:
This means we need to find 1 * 9 which is 9, so 9 is the answer for this column.
Step 35:
This gives us 911950000 as the answer for this column.
Step 36:
We collect the answer for each column and add them up, so 820755 + 7295600 + 45597500 + 273585000 + 911950000. Here's how we can do that step-by-step.
Step 37:
Insert 0 into empty columns.
So now the numbers are 000820755, 007295600, 045597500, 273585000 and 911950000.
Step 38:
Take the 5 numbers in the 1st column from the right and add them together.
This means we need to find 5 + 0 + 0 + 0 + 0 which is 5, so 5 is the answer for this column.
Step 39:
Get all the numbers in the 2nd column from the right (there are 5 of them) and add them all up.
So, we're solving 5 + 0 + 0 + 0 + 0 which equals 5 and then we write down 5 for this column.
Step 40:
Get all the numbers in the 3rd column from the right (there are 5 of them) and add them all up.
So, we're solving 7 + 6 + 5 + 0 + 0 which equals 18.
Since 18 is greater than 9, we carry the 1 to the column to the left and write down 8 for this column.
Step 41:
Take the 6 numbers in the 4th column from the right and add them together.
This means we need to find 1 + 0 + 5 + 7 + 5 + 0 which is 18.
Because 18 has two digits we take the 1 add it to the next column to the left and write down 8 as the answer for this column.
Step 42:
Take the 6 numbers in the 5th column from the right and add them together.
So, we're solving 1 + 2 + 9 + 9 + 8 + 5 which equals 34.
Since 34 is greater than 9, we carry the 3 to the column to the left and write down 4 for this column.
Step 43:
Get all the numbers in the 6th column from the right (there are 6 of them) and add them all up.
This means we need to find 3 + 8 + 2 + 5 + 5 + 9 which is 32.
Because 32 has two digits we take the 3 add it to the next column to the left and write down 2 as the answer for this column.
Step 44:
Take the 6 numbers in the 7th column from the right and add them together.
So, we're solving 3 + 0 + 7 + 5 + 3 + 1 which equals 19.
Since 19 is greater than 9, we carry the 1 to the column to the left and write down 9 for this column.
Step 45:
Get all the numbers in the 8th column from the right (there are 6 of them) and add them all up.
This means we need to find 1 + 0 + 0 + 4 + 7 + 1 which is 13.
Because 13 has two digits we take the 1 add it to the next column to the left and write down 3 as the answer for this column.
Step 46:
Take the 6 numbers in the 9th column from the right and add them together.
This means we need to find 1 + 0 + 0 + 0 + 2 + 9 which is 12.
Because 12 has two digits we take the 1 add it to the next column to the left and write down 2 as the answer for this column.
Step 47: We put the final carried 1 at the front of our answer.
Answer:
13589 * 91195 = 1239248855
|
*
|
[
13589,
91195
] | 1,239,248,855
|
These are the steps to subtract 1071 and 674.
Step 1:
Place a 0 in all missing places so that each number is the same length.
Now we are subtracting 1071 and 0674.
Step 2:
Get the two numbers in the 1st column from the right and subtract.
We can't subtract 4 from 1, so we have to borrow from the first column to the left whose value is not zero.
The way to do this is to take one from the 3rd column which has the number 7 and then add 10 our column.
So, we're solving 11 - 4 which equals 7 and then we write down 7 for this column.
Step 3:
Get the two numbers in the 2nd column from the right and subtract.
Since 7 is larger than 6, we need to borrow from the the first column to the left that has a number that isn't zero.
This means we need to borrow from the 1st column by subtracting one from 1 and adding ten to our column.
Also, replace each of the 1 zeroes that we skipped over with 9.
This means we need to find 16 - 7 which is 9, so 9 is the answer for this column.
Step 4:
Take the two numbers in the 3rd column from the right and subtract them.
So, we're solving 9 - 6 which equals 3 and then we write down 3 for this column.
Step 5:
Get the two numbers in the 4th column from the right and subtract.
So, we're solving 0 - 0 which equals 0 and then we write down 0 for this column.
Answer:
1071 - 674 = 397
|
-
|
[
1071,
674
] | 397
|
Sure, let's multiply 62240 and 19979.
Step 1:
In this and the next 4 steps we'll take the 9 that's in the 1st column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
Okay, so 9 * 0 = 0, meaning the value for this column is 0.
Step 2:
So, we're solving 9 * 4 which equals 36.
Since 36 is greater than 9, we carry the 3 to the column to the left and write down 6 for this column.
Step 3:
Okay, so 9 * 2 + 3 = 21.
Because 21 has two digits we take the 2 add it to the next column to the left and write down 1 as the answer for this column.
Step 4:
So, we're solving 9 * 2 + 2 which equals 20.
Since 20 is greater than 9, we carry the 2 to the column to the left and write down 0 for this column.
Step 5:
So, we're solving 9 * 6 + 2 which equals 56.
Since 56 is greater than 9, we carry the 5 to the column to the left and write down 6 for this column.
Step 6:
We put the final carried 5 at the front of our answer for this column.
This gives us 560160 as the answer for this column.
Step 7:
First, fill in a zero in our answer for this column for the 1 empty columns to the right of this column, so 0.
Step 8:
In this and the next 4 steps we'll take the 7 that's in the 2nd column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
So, we're solving 7 * 0 which equals 0 and then we write down 0 for this column.
Step 9:
So, we're solving 7 * 4 which equals 28.
Since 28 is greater than 9, we carry the 2 to the column to the left and write down 8 for this column.
Step 10:
Okay, so 7 * 2 + 2 = 16.
Because 16 has two digits we take the 1 add it to the next column to the left and write down 6 as the answer for this column.
Step 11:
So, we're solving 7 * 2 + 1 which equals 15.
Since 15 is greater than 9, we carry the 1 to the column to the left and write down 5 for this column.
Step 12:
So, we're solving 7 * 6 + 1 which equals 43.
Since 43 is greater than 9, we carry the 4 to the column to the left and write down 3 for this column.
Step 13:
We put the final carried 4 at the front of our answer for this column.
This gives us 4356800 as the answer for this column.
Step 14:
Each of the 2 empty columns to the right of this column has a 0 put into its spot, so 00 is the start of our answer for this column.
Step 15:
In this and the next 4 steps we'll take the 9 that's in the 3rd column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
So, we're solving 9 * 0 which equals 0 and then we write down 0 for this column.
Step 16:
Okay, so 9 * 4 = 36.
Because 36 has two digits we take the 3 add it to the next column to the left and write down 6 as the answer for this column.
Step 17:
Okay, so 9 * 2 + 3 = 21.
Because 21 has two digits we take the 2 add it to the next column to the left and write down 1 as the answer for this column.
Step 18:
Okay, so 9 * 2 + 2 = 20.
Because 20 has two digits we take the 2 add it to the next column to the left and write down 0 as the answer for this column.
Step 19:
Okay, so 9 * 6 + 2 = 56.
Because 56 has two digits we take the 5 add it to the next column to the left and write down 6 as the answer for this column.
Step 20:
We put the final carried 5 at the front of our answer for this column.
This gives us 56016000 as the answer for this column.
Step 21:
Each of the 3 empty columns to the right of this column has a 0 put into its spot, so 000 is the start of our answer for this column.
Step 22:
For this and the next 4 steps we'll multiply the 9 in the 4th column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
So, we're solving 9 * 0 which equals 0 and then we write down 0 for this column.
Step 23:
Okay, so 9 * 4 = 36.
Because 36 has two digits we take the 3 add it to the next column to the left and write down 6 as the answer for this column.
Step 24:
So, we're solving 9 * 2 + 3 which equals 21.
Since 21 is greater than 9, we carry the 2 to the column to the left and write down 1 for this column.
Step 25:
So, we're solving 9 * 2 + 2 which equals 20.
Since 20 is greater than 9, we carry the 2 to the column to the left and write down 0 for this column.
Step 26:
So, we're solving 9 * 6 + 2 which equals 56.
Since 56 is greater than 9, we carry the 5 to the column to the left and write down 6 for this column.
Step 27:
We put the final carried 5 at the front of our answer for this column.
This gives us 560160000 as the answer for this column.
Step 28:
Each of the 4 empty columns to the right of this column has a 0 put into its spot, so 0000 is the start of our answer for this column.
Step 29:
In this and the next 4 steps we'll take the 1 that's in the 5th column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
So, we're solving 1 * 0 which equals 0 and then we write down 0 for this column.
Step 30:
This means we need to find 1 * 4 which is 4, so 4 is the answer for this column.
Step 31:
So, we're solving 1 * 2 which equals 2 and then we write down 2 for this column.
Step 32:
So, we're solving 1 * 2 which equals 2 and then we write down 2 for this column.
Step 33:
Okay, so 1 * 6 = 6, meaning the value for this column is 6.
Step 34:
This gives us 622400000 as the answer for this column.
Step 35:
We collect the answer for each column and add them up, so 560160 + 4356800 + 56016000 + 560160000 + 622400000. Here's how we can do that step-by-step.
Step 36:
Place a 0 in all missing places so that each number is the same length.
Now we are adding 000560160, 004356800, 056016000, 560160000 and 622400000.
Step 37:
Take the 5 numbers in the 1st column from the right and add them together.
Okay, so 0 + 0 + 0 + 0 + 0 = 0, meaning the value for this column is 0.
Step 38:
Get all the numbers in the 2nd column from the right (there are 5 of them) and add them all up.
This means we need to find 6 + 0 + 0 + 0 + 0 which is 6, so 6 is the answer for this column.
Step 39:
Take the 5 numbers in the 3rd column from the right and add them together.
Okay, so 1 + 8 + 0 + 0 + 0 = 9, meaning the value for this column is 9.
Step 40:
Get all the numbers in the 4th column from the right (there are 5 of them) and add them all up.
This means we need to find 0 + 6 + 6 + 0 + 0 which is 12.
Because 12 has two digits we take the 1 add it to the next column to the left and write down 2 as the answer for this column.
Step 41:
Get all the numbers in the 5th column from the right (there are 6 of them) and add them all up.
So, we're solving 1 + 6 + 5 + 1 + 6 + 0 which equals 19.
Since 19 is greater than 9, we carry the 1 to the column to the left and write down 9 for this column.
Step 42:
Get all the numbers in the 6th column from the right (there are 6 of them) and add them all up.
So, we're solving 1 + 5 + 3 + 0 + 1 + 4 which equals 14.
Since 14 is greater than 9, we carry the 1 to the column to the left and write down 4 for this column.
Step 43:
Get all the numbers in the 7th column from the right (there are 6 of them) and add them all up.
So, we're solving 1 + 0 + 4 + 6 + 0 + 2 which equals 13.
Since 13 is greater than 9, we carry the 1 to the column to the left and write down 3 for this column.
Step 44:
Take the 6 numbers in the 8th column from the right and add them together.
So, we're solving 1 + 0 + 0 + 5 + 6 + 2 which equals 14.
Since 14 is greater than 9, we carry the 1 to the column to the left and write down 4 for this column.
Step 45:
Get all the numbers in the 9th column from the right (there are 6 of them) and add them all up.
This means we need to find 1 + 0 + 0 + 0 + 5 + 6 which is 12.
Because 12 has two digits we take the 1 add it to the next column to the left and write down 2 as the answer for this column.
Step 46: We put the final carried 1 at the front of our answer.
Answer:
62240 * 19979 = 1243492960
|
*
|
[
62240,
19979
] | 1,243,492,960
|
Sure, let's multiply 61144 and 85786.
Step 1: First, we'll re-write this as 85786 * 61144.
Step 2:
For this and the next 4 steps we'll multiply the 4 in the 1st column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
Okay, so 4 * 6 = 24.
Because 24 has two digits we take the 2 add it to the next column to the left and write down 4 as the answer for this column.
Step 3:
So, we're solving 4 * 8 + 2 which equals 34.
Since 34 is greater than 9, we carry the 3 to the column to the left and write down 4 for this column.
Step 4:
So, we're solving 4 * 7 + 3 which equals 31.
Since 31 is greater than 9, we carry the 3 to the column to the left and write down 1 for this column.
Step 5:
So, we're solving 4 * 5 + 3 which equals 23.
Since 23 is greater than 9, we carry the 2 to the column to the left and write down 3 for this column.
Step 6:
So, we're solving 4 * 8 + 2 which equals 34.
Since 34 is greater than 9, we carry the 3 to the column to the left and write down 4 for this column.
Step 7:
We put the final carried 3 at the front of our answer for this column.
This gives us 343144 as the answer for this column.
Step 8:
Each of the 1 empty columns to the right of this column has a 0 put into its spot, so 0 is the start of our answer for this column.
Step 9:
In this and the next 4 steps we'll take the 4 that's in the 2nd column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
So, we're solving 4 * 6 which equals 24.
Since 24 is greater than 9, we carry the 2 to the column to the left and write down 4 for this column.
Step 10:
So, we're solving 4 * 8 + 2 which equals 34.
Since 34 is greater than 9, we carry the 3 to the column to the left and write down 4 for this column.
Step 11:
So, we're solving 4 * 7 + 3 which equals 31.
Since 31 is greater than 9, we carry the 3 to the column to the left and write down 1 for this column.
Step 12:
Okay, so 4 * 5 + 3 = 23.
Because 23 has two digits we take the 2 add it to the next column to the left and write down 3 as the answer for this column.
Step 13:
So, we're solving 4 * 8 + 2 which equals 34.
Since 34 is greater than 9, we carry the 3 to the column to the left and write down 4 for this column.
Step 14:
We put the final carried 3 at the front of our answer for this column.
This gives us 3431440 as the answer for this column.
Step 15:
Each of the 2 empty columns to the right of this column has a 0 put into its spot, so 00 is the start of our answer for this column.
Step 16:
In this and the next 4 steps we'll take the 1 that's in the 3rd column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
This means we need to find 1 * 6 which is 6, so 6 is the answer for this column.
Step 17:
Okay, so 1 * 8 = 8, meaning the value for this column is 8.
Step 18:
Okay, so 1 * 7 = 7, meaning the value for this column is 7.
Step 19:
Okay, so 1 * 5 = 5, meaning the value for this column is 5.
Step 20:
Okay, so 1 * 8 = 8, meaning the value for this column is 8.
Step 21:
This gives us 8578600 as the answer for this column.
Step 22:
First, fill in a zero in our answer for this column for the 3 empty columns to the right of this column, so 000.
Step 23:
For this and the next 4 steps we'll multiply the 1 in the 4th column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
So, we're solving 1 * 6 which equals 6 and then we write down 6 for this column.
Step 24:
This means we need to find 1 * 8 which is 8, so 8 is the answer for this column.
Step 25:
So, we're solving 1 * 7 which equals 7 and then we write down 7 for this column.
Step 26:
Okay, so 1 * 5 = 5, meaning the value for this column is 5.
Step 27:
So, we're solving 1 * 8 which equals 8 and then we write down 8 for this column.
Step 28:
This gives us 85786000 as the answer for this column.
Step 29:
First, fill in a zero in our answer for this column for the 4 empty columns to the right of this column, so 0000.
Step 30:
In this and the next 4 steps we'll take the 6 that's in the 5th column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
Okay, so 6 * 6 = 36.
Because 36 has two digits we take the 3 add it to the next column to the left and write down 6 as the answer for this column.
Step 31:
So, we're solving 6 * 8 + 3 which equals 51.
Since 51 is greater than 9, we carry the 5 to the column to the left and write down 1 for this column.
Step 32:
So, we're solving 6 * 7 + 5 which equals 47.
Since 47 is greater than 9, we carry the 4 to the column to the left and write down 7 for this column.
Step 33:
So, we're solving 6 * 5 + 4 which equals 34.
Since 34 is greater than 9, we carry the 3 to the column to the left and write down 4 for this column.
Step 34:
Okay, so 6 * 8 + 3 = 51.
Because 51 has two digits we take the 5 add it to the next column to the left and write down 1 as the answer for this column.
Step 35:
We put the final carried 5 at the front of our answer for this column.
This gives us 5147160000 as the answer for this column.
Step 36:
The last thing to do is calculate 343144 + 3431440 + 8578600 + 85786000 + 5147160000 which is the all of our column answers added together, giving us 5245299184.
Answer:
61144 * 85786 = 5245299184
|
*
|
[
61144,
85786
] | 5,245,299,184
|
Sure, let's add 90928, 8986 and 20910.
Step 1:
Place a 0 in all missing places so that each number is the same length.
Now we are adding 90928, 08986 and 20910.
Step 2:
Get all the numbers in the 1st column from the right (there are 3 of them) and add them all up.
So, we're solving 8 + 6 + 0 which equals 14.
Since 14 is greater than 9, we carry the 1 to the column to the left and write down 4 for this column.
Step 3:
Get all the numbers in the 2nd column from the right (there are 4 of them) and add them all up.
This means we need to find 1 + 2 + 8 + 1 which is 12.
Because 12 has two digits we take the 1 add it to the next column to the left and write down 2 as the answer for this column.
Step 4:
Get all the numbers in the 3rd column from the right (there are 4 of them) and add them all up.
So, we're solving 1 + 9 + 9 + 9 which equals 28.
Since 28 is greater than 9, we carry the 2 to the column to the left and write down 8 for this column.
Step 5:
Get all the numbers in the 4th column from the right (there are 4 of them) and add them all up.
So, we're solving 2 + 0 + 8 + 0 which equals 10.
Since 10 is greater than 9, we carry the 1 to the column to the left and write down 0 for this column.
Step 6:
Take the 4 numbers in the 5th column from the right and add them together.
This means we need to find 1 + 9 + 0 + 2 which is 12.
Because 12 has two digits we take the 1 add it to the next column to the left and write down 2 as the answer for this column.
Step 7: We put the final carried 1 at the front of our answer.
Answer:
90928 + 8986 + 20910 = 120824
|
+
|
[
90928,
8986,
20910
] | 120,824
|
These are the steps to subtract 281 and 190.
Step 1:
Get the two numbers in the 1st column from the right and subtract.
This means we need to find 1 - 0 which is 1, so 1 is the answer for this column.
Step 2:
Take the two numbers in the 2nd column from the right and subtract them.
We can't subtract 9 from 8, so we have to borrow from the first column to the left whose value is not zero.
The way to do this is to take one from the 1st column which has the number 2 and then add 10 our column.
This means we need to find 18 - 9 which is 9, so 9 is the answer for this column.
Step 3:
Get the two numbers in the 3rd column from the right and subtract.
So, we're solving 1 - 1 which equals 0 and then we write down 0 for this column.
Answer:
281 - 190 = 91
|
-
|
[
281,
190
] | 91
|
Sure, let's multiply 56322 and 92291.
Step 1: First, we'll re-write this as 92291 * 56322.
Step 2:
In this and the next 4 steps we'll take the 2 that's in the 1st column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
This means we need to find 2 * 1 which is 2, so 2 is the answer for this column.
Step 3:
So, we're solving 2 * 9 which equals 18.
Since 18 is greater than 9, we carry the 1 to the column to the left and write down 8 for this column.
Step 4:
So, we're solving 2 * 2 + 1 which equals 5 and then we write down 5 for this column.
Step 5:
Okay, so 2 * 2 = 4, meaning the value for this column is 4.
Step 6:
So, we're solving 2 * 9 which equals 18.
Since 18 is greater than 9, we carry the 1 to the column to the left and write down 8 for this column.
Step 7:
We put the final carried 1 at the front of our answer for this column.
This gives us 184582 as the answer for this column.
Step 8:
Each of the 1 empty columns to the right of this column has a 0 put into its spot, so 0 is the start of our answer for this column.
Step 9:
In this and the next 4 steps we'll take the 2 that's in the 2nd column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
Okay, so 2 * 1 = 2, meaning the value for this column is 2.
Step 10:
Okay, so 2 * 9 = 18.
Because 18 has two digits we take the 1 add it to the next column to the left and write down 8 as the answer for this column.
Step 11:
This means we need to find 2 * 2 + 1 which is 5, so 5 is the answer for this column.
Step 12:
So, we're solving 2 * 2 which equals 4 and then we write down 4 for this column.
Step 13:
Okay, so 2 * 9 = 18.
Because 18 has two digits we take the 1 add it to the next column to the left and write down 8 as the answer for this column.
Step 14:
We put the final carried 1 at the front of our answer for this column.
This gives us 1845820 as the answer for this column.
Step 15:
Each of the 2 empty columns to the right of this column has a 0 put into its spot, so 00 is the start of our answer for this column.
Step 16:
In this and the next 4 steps we'll take the 3 that's in the 3rd column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
This means we need to find 3 * 1 which is 3, so 3 is the answer for this column.
Step 17:
Okay, so 3 * 9 = 27.
Because 27 has two digits we take the 2 add it to the next column to the left and write down 7 as the answer for this column.
Step 18:
So, we're solving 3 * 2 + 2 which equals 8 and then we write down 8 for this column.
Step 19:
Okay, so 3 * 2 = 6, meaning the value for this column is 6.
Step 20:
Okay, so 3 * 9 = 27.
Because 27 has two digits we take the 2 add it to the next column to the left and write down 7 as the answer for this column.
Step 21:
We put the final carried 2 at the front of our answer for this column.
This gives us 27687300 as the answer for this column.
Step 22:
Each of the 3 empty columns to the right of this column has a 0 put into its spot, so 000 is the start of our answer for this column.
Step 23:
For this and the next 4 steps we'll multiply the 6 in the 4th column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
Okay, so 6 * 1 = 6, meaning the value for this column is 6.
Step 24:
Okay, so 6 * 9 = 54.
Because 54 has two digits we take the 5 add it to the next column to the left and write down 4 as the answer for this column.
Step 25:
So, we're solving 6 * 2 + 5 which equals 17.
Since 17 is greater than 9, we carry the 1 to the column to the left and write down 7 for this column.
Step 26:
Okay, so 6 * 2 + 1 = 13.
Because 13 has two digits we take the 1 add it to the next column to the left and write down 3 as the answer for this column.
Step 27:
Okay, so 6 * 9 + 1 = 55.
Because 55 has two digits we take the 5 add it to the next column to the left and write down 5 as the answer for this column.
Step 28:
We put the final carried 5 at the front of our answer for this column.
This gives us 553746000 as the answer for this column.
Step 29:
Each of the 4 empty columns to the right of this column has a 0 put into its spot, so 0000 is the start of our answer for this column.
Step 30:
In this and the next 4 steps we'll take the 5 that's in the 5th column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
Okay, so 5 * 1 = 5, meaning the value for this column is 5.
Step 31:
So, we're solving 5 * 9 which equals 45.
Since 45 is greater than 9, we carry the 4 to the column to the left and write down 5 for this column.
Step 32:
Okay, so 5 * 2 + 4 = 14.
Because 14 has two digits we take the 1 add it to the next column to the left and write down 4 as the answer for this column.
Step 33:
So, we're solving 5 * 2 + 1 which equals 11.
Since 11 is greater than 9, we carry the 1 to the column to the left and write down 1 for this column.
Step 34:
Okay, so 5 * 9 + 1 = 46.
Because 46 has two digits we take the 4 add it to the next column to the left and write down 6 as the answer for this column.
Step 35:
We put the final carried 4 at the front of our answer for this column.
This gives us 4614550000 as the answer for this column.
Step 36:
The last thing to do is calculate 184582 + 1845820 + 27687300 + 553746000 + 4614550000 which is the all of our column answers added together. These are the steps to do that.
Step 37:
We need all of the numbers to be same length, so add a 0 where we don't have a number.
After doing this, we get 0000184582, 0001845820, 0027687300, 0553746000 and 4614550000.
Step 38:
Take the 5 numbers in the 1st column from the right and add them together.
So, we're solving 2 + 0 + 0 + 0 + 0 which equals 2 and then we write down 2 for this column.
Step 39:
Take the 5 numbers in the 2nd column from the right and add them together.
So, we're solving 8 + 2 + 0 + 0 + 0 which equals 10.
Since 10 is greater than 9, we carry the 1 to the column to the left and write down 0 for this column.
Step 40:
Get all the numbers in the 3rd column from the right (there are 6 of them) and add them all up.
So, we're solving 1 + 5 + 8 + 3 + 0 + 0 which equals 17.
Since 17 is greater than 9, we carry the 1 to the column to the left and write down 7 for this column.
Step 41:
Get all the numbers in the 4th column from the right (there are 6 of them) and add them all up.
This means we need to find 1 + 4 + 5 + 7 + 6 + 0 which is 23.
Because 23 has two digits we take the 2 add it to the next column to the left and write down 3 as the answer for this column.
Step 42:
Take the 6 numbers in the 5th column from the right and add them together.
This means we need to find 2 + 8 + 4 + 8 + 4 + 5 which is 31.
Because 31 has two digits we take the 3 add it to the next column to the left and write down 1 as the answer for this column.
Step 43:
Take the 6 numbers in the 6th column from the right and add them together.
This means we need to find 3 + 1 + 8 + 6 + 7 + 5 which is 30.
Because 30 has two digits we take the 3 add it to the next column to the left and write down 0 as the answer for this column.
Step 44:
Get all the numbers in the 7th column from the right (there are 6 of them) and add them all up.
This means we need to find 3 + 0 + 1 + 7 + 3 + 4 which is 18.
Because 18 has two digits we take the 1 add it to the next column to the left and write down 8 as the answer for this column.
Step 45:
Take the 6 numbers in the 8th column from the right and add them together.
This means we need to find 1 + 0 + 0 + 2 + 5 + 1 which is 9, so 9 is the answer for this column.
Step 46:
Get all the numbers in the 9th column from the right (there are 5 of them) and add them all up.
So, we're solving 0 + 0 + 0 + 5 + 6 which equals 11.
Since 11 is greater than 9, we carry the 1 to the column to the left and write down 1 for this column.
Step 47:
Get all the numbers in the 10th column from the right (there are 6 of them) and add them all up.
This means we need to find 1 + 0 + 0 + 0 + 0 + 4 which is 5, so 5 is the answer for this column.
Answer:
56322 * 92291 = 5198013702
|
*
|
[
56322,
92291
] | 5,198,013,702
|
Here's how we can multiply 11603 and 74918 step-by-step.
Step 1: First, we'll re-write this as 74918 * 11603.
Step 2:
For this and the next 4 steps we'll multiply the 3 in the 1st column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
So, we're solving 3 * 8 which equals 24.
Since 24 is greater than 9, we carry the 2 to the column to the left and write down 4 for this column.
Step 3:
So, we're solving 3 * 1 + 2 which equals 5 and then we write down 5 for this column.
Step 4:
So, we're solving 3 * 9 which equals 27.
Since 27 is greater than 9, we carry the 2 to the column to the left and write down 7 for this column.
Step 5:
Okay, so 3 * 4 + 2 = 14.
Because 14 has two digits we take the 1 add it to the next column to the left and write down 4 as the answer for this column.
Step 6:
So, we're solving 3 * 7 + 1 which equals 22.
Since 22 is greater than 9, we carry the 2 to the column to the left and write down 2 for this column.
Step 7:
We put the final carried 2 at the front of our answer for this column.
This gives us 224754 as the answer for this column.
Step 8:
Each of the 1 empty columns to the right of this column has a 0 put into its spot, so 0 is the start of our answer for this column.
Step 9:
In this and the next 4 steps we'll take the 0 that's in the 2nd column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
So, we're solving 0 * 8 which equals 0 and then we write down 0 for this column.
Step 10:
This means we need to find 0 * 1 which is 0, so 0 is the answer for this column.
Step 11:
So, we're solving 0 * 9 which equals 0 and then we write down 0 for this column.
Step 12:
Okay, so 0 * 4 = 0, meaning the value for this column is 0.
Step 13:
So, we're solving 0 * 7 which equals 0 and then we write down 0 for this column.
Step 14:
This gives us 000000 as the answer for this column.
Step 15:
Each of the 2 empty columns to the right of this column has a 0 put into its spot, so 00 is the start of our answer for this column.
Step 16:
For this and the next 4 steps we'll multiply the 6 in the 3rd column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
So, we're solving 6 * 8 which equals 48.
Since 48 is greater than 9, we carry the 4 to the column to the left and write down 8 for this column.
Step 17:
So, we're solving 6 * 1 + 4 which equals 10.
Since 10 is greater than 9, we carry the 1 to the column to the left and write down 0 for this column.
Step 18:
So, we're solving 6 * 9 + 1 which equals 55.
Since 55 is greater than 9, we carry the 5 to the column to the left and write down 5 for this column.
Step 19:
Okay, so 6 * 4 + 5 = 29.
Because 29 has two digits we take the 2 add it to the next column to the left and write down 9 as the answer for this column.
Step 20:
So, we're solving 6 * 7 + 2 which equals 44.
Since 44 is greater than 9, we carry the 4 to the column to the left and write down 4 for this column.
Step 21:
We put the final carried 4 at the front of our answer for this column.
This gives us 44950800 as the answer for this column.
Step 22:
Each of the 3 empty columns to the right of this column has a 0 put into its spot, so 000 is the start of our answer for this column.
Step 23:
In this and the next 4 steps we'll take the 1 that's in the 4th column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
Okay, so 1 * 8 = 8, meaning the value for this column is 8.
Step 24:
Okay, so 1 * 1 = 1, meaning the value for this column is 1.
Step 25:
This means we need to find 1 * 9 which is 9, so 9 is the answer for this column.
Step 26:
So, we're solving 1 * 4 which equals 4 and then we write down 4 for this column.
Step 27:
Okay, so 1 * 7 = 7, meaning the value for this column is 7.
Step 28:
This gives us 74918000 as the answer for this column.
Step 29:
Each of the 4 empty columns to the right of this column has a 0 put into its spot, so 0000 is the start of our answer for this column.
Step 30:
In this and the next 4 steps we'll take the 1 that's in the 5th column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
Okay, so 1 * 8 = 8, meaning the value for this column is 8.
Step 31:
Okay, so 1 * 1 = 1, meaning the value for this column is 1.
Step 32:
This means we need to find 1 * 9 which is 9, so 9 is the answer for this column.
Step 33:
This means we need to find 1 * 4 which is 4, so 4 is the answer for this column.
Step 34:
This means we need to find 1 * 7 which is 7, so 7 is the answer for this column.
Step 35:
This gives us 749180000 as the answer for this column.
Step 36:
The last thing to do is calculate 224754 + 000000 + 44950800 + 74918000 + 749180000 which is the all of our column answers added together, giving us 869273554.
Answer:
11603 * 74918 = 869273554
|
*
|
[
11603,
74918
] | 869,273,554
|
Here's how we can add 64225 and 33974 step-by-step.
Step 1:
Take the 2 numbers in the 1st column from the right and add them together.
This means we need to find 5 + 4 which is 9, so 9 is the answer for this column.
Step 2:
Get all the numbers in the 2nd column from the right (there are 2 of them) and add them all up.
Okay, so 2 + 7 = 9, meaning the value for this column is 9.
Step 3:
Take the 2 numbers in the 3rd column from the right and add them together.
So, we're solving 2 + 9 which equals 11.
Since 11 is greater than 9, we carry the 1 to the column to the left and write down 1 for this column.
Step 4:
Take the 3 numbers in the 4th column from the right and add them together.
So, we're solving 1 + 4 + 3 which equals 8 and then we write down 8 for this column.
Step 5:
Get all the numbers in the 5th column from the right (there are 2 of them) and add them all up.
Okay, so 6 + 3 = 9, meaning the value for this column is 9.
Answer:
64225 + 33974 = 98199
|
+
|
[
64225,
33974
] | 98,199
|
Sure, let's add 32450, 7685, 17461 and 17493.
Step 1:
We need all of the numbers to be same length, so add a 0 where we don't have a number.
After doing this, we get 32450, 07685, 17461 and 17493.
Step 2:
Take the 4 numbers in the 1st column from the right and add them together.
Okay, so 0 + 5 + 1 + 3 = 9, meaning the value for this column is 9.
Step 3:
Take the 4 numbers in the 2nd column from the right and add them together.
This means we need to find 5 + 8 + 6 + 9 which is 28.
Because 28 has two digits we take the 2 add it to the next column to the left and write down 8 as the answer for this column.
Step 4:
Take the 5 numbers in the 3rd column from the right and add them together.
This means we need to find 2 + 4 + 6 + 4 + 4 which is 20.
Because 20 has two digits we take the 2 add it to the next column to the left and write down 0 as the answer for this column.
Step 5:
Get all the numbers in the 4th column from the right (there are 5 of them) and add them all up.
This means we need to find 2 + 2 + 7 + 7 + 7 which is 25.
Because 25 has two digits we take the 2 add it to the next column to the left and write down 5 as the answer for this column.
Step 6:
Get all the numbers in the 5th column from the right (there are 5 of them) and add them all up.
Okay, so 2 + 3 + 0 + 1 + 1 = 7, meaning the value for this column is 7.
Answer:
32450 + 7685 + 17461 + 17493 = 75089
|
+
|
[
32450,
7685,
17461,
17493
] | 75,089
|
Here's how we can add 86094 and 44514 step-by-step.
Step 1:
Get all the numbers in the 1st column from the right (there are 2 of them) and add them all up.
So, we're solving 4 + 4 which equals 8 and then we write down 8 for this column.
Step 2:
Get all the numbers in the 2nd column from the right (there are 2 of them) and add them all up.
This means we need to find 9 + 1 which is 10.
Because 10 has two digits we take the 1 add it to the next column to the left and write down 0 as the answer for this column.
Step 3:
Take the 3 numbers in the 3rd column from the right and add them together.
This means we need to find 1 + 0 + 5 which is 6, so 6 is the answer for this column.
Step 4:
Get all the numbers in the 4th column from the right (there are 2 of them) and add them all up.
This means we need to find 6 + 4 which is 10.
Because 10 has two digits we take the 1 add it to the next column to the left and write down 0 as the answer for this column.
Step 5:
Get all the numbers in the 5th column from the right (there are 3 of them) and add them all up.
So, we're solving 1 + 8 + 4 which equals 13.
Since 13 is greater than 9, we carry the 1 to the column to the left and write down 3 for this column.
Step 6: We put the final carried 1 at the front of our answer.
Answer:
86094 + 44514 = 130608
|
+
|
[
86094,
44514
] | 130,608
|
Sure, let's multiply 41321 and 74244.
Step 1: First, we'll re-write this as 74244 * 41321.
Step 2:
In this and the next 4 steps we'll take the 1 that's in the 1st column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
So, we're solving 1 * 4 which equals 4 and then we write down 4 for this column.
Step 3:
Okay, so 1 * 4 = 4, meaning the value for this column is 4.
Step 4:
This means we need to find 1 * 2 which is 2, so 2 is the answer for this column.
Step 5:
So, we're solving 1 * 4 which equals 4 and then we write down 4 for this column.
Step 6:
So, we're solving 1 * 7 which equals 7 and then we write down 7 for this column.
Step 7:
This gives us 74244 as the answer for this column.
Step 8:
Each of the 1 empty columns to the right of this column has a 0 put into its spot, so 0 is the start of our answer for this column.
Step 9:
For this and the next 4 steps we'll multiply the 2 in the 2nd column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
Okay, so 2 * 4 = 8, meaning the value for this column is 8.
Step 10:
Okay, so 2 * 4 = 8, meaning the value for this column is 8.
Step 11:
This means we need to find 2 * 2 which is 4, so 4 is the answer for this column.
Step 12:
This means we need to find 2 * 4 which is 8, so 8 is the answer for this column.
Step 13:
Okay, so 2 * 7 = 14.
Because 14 has two digits we take the 1 add it to the next column to the left and write down 4 as the answer for this column.
Step 14:
We put the final carried 1 at the front of our answer for this column.
This gives us 1484880 as the answer for this column.
Step 15:
First, fill in a zero in our answer for this column for the 2 empty columns to the right of this column, so 00.
Step 16:
In this and the next 4 steps we'll take the 3 that's in the 3rd column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
So, we're solving 3 * 4 which equals 12.
Since 12 is greater than 9, we carry the 1 to the column to the left and write down 2 for this column.
Step 17:
Okay, so 3 * 4 + 1 = 13.
Because 13 has two digits we take the 1 add it to the next column to the left and write down 3 as the answer for this column.
Step 18:
This means we need to find 3 * 2 + 1 which is 7, so 7 is the answer for this column.
Step 19:
Okay, so 3 * 4 = 12.
Because 12 has two digits we take the 1 add it to the next column to the left and write down 2 as the answer for this column.
Step 20:
Okay, so 3 * 7 + 1 = 22.
Because 22 has two digits we take the 2 add it to the next column to the left and write down 2 as the answer for this column.
Step 21:
We put the final carried 2 at the front of our answer for this column.
This gives us 22273200 as the answer for this column.
Step 22:
First, fill in a zero in our answer for this column for the 3 empty columns to the right of this column, so 000.
Step 23:
In this and the next 4 steps we'll take the 1 that's in the 4th column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
This means we need to find 1 * 4 which is 4, so 4 is the answer for this column.
Step 24:
So, we're solving 1 * 4 which equals 4 and then we write down 4 for this column.
Step 25:
Okay, so 1 * 2 = 2, meaning the value for this column is 2.
Step 26:
So, we're solving 1 * 4 which equals 4 and then we write down 4 for this column.
Step 27:
This means we need to find 1 * 7 which is 7, so 7 is the answer for this column.
Step 28:
This gives us 74244000 as the answer for this column.
Step 29:
Each of the 4 empty columns to the right of this column has a 0 put into its spot, so 0000 is the start of our answer for this column.
Step 30:
In this and the next 4 steps we'll take the 4 that's in the 5th column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
So, we're solving 4 * 4 which equals 16.
Since 16 is greater than 9, we carry the 1 to the column to the left and write down 6 for this column.
Step 31:
Okay, so 4 * 4 + 1 = 17.
Because 17 has two digits we take the 1 add it to the next column to the left and write down 7 as the answer for this column.
Step 32:
So, we're solving 4 * 2 + 1 which equals 9 and then we write down 9 for this column.
Step 33:
So, we're solving 4 * 4 which equals 16.
Since 16 is greater than 9, we carry the 1 to the column to the left and write down 6 for this column.
Step 34:
So, we're solving 4 * 7 + 1 which equals 29.
Since 29 is greater than 9, we carry the 2 to the column to the left and write down 9 for this column.
Step 35:
We put the final carried 2 at the front of our answer for this column.
This gives us 2969760000 as the answer for this column.
Step 36:
We collect the answer for each column and add them up, so 74244 + 1484880 + 22273200 + 74244000 + 2969760000. Here's how we can do that step-by-step.
Step 37:
Place a 0 in all missing places so that each number is the same length.
Now we are adding 0000074244, 0001484880, 0022273200, 0074244000 and 2969760000.
Step 38:
Get all the numbers in the 1st column from the right (there are 5 of them) and add them all up.
This means we need to find 4 + 0 + 0 + 0 + 0 which is 4, so 4 is the answer for this column.
Step 39:
Take the 5 numbers in the 2nd column from the right and add them together.
So, we're solving 4 + 8 + 0 + 0 + 0 which equals 12.
Since 12 is greater than 9, we carry the 1 to the column to the left and write down 2 for this column.
Step 40:
Get all the numbers in the 3rd column from the right (there are 6 of them) and add them all up.
So, we're solving 1 + 2 + 8 + 2 + 0 + 0 which equals 13.
Since 13 is greater than 9, we carry the 1 to the column to the left and write down 3 for this column.
Step 41:
Get all the numbers in the 4th column from the right (there are 6 of them) and add them all up.
This means we need to find 1 + 4 + 4 + 3 + 4 + 0 which is 16.
Because 16 has two digits we take the 1 add it to the next column to the left and write down 6 as the answer for this column.
Step 42:
Get all the numbers in the 5th column from the right (there are 6 of them) and add them all up.
So, we're solving 1 + 7 + 8 + 7 + 4 + 6 which equals 33.
Since 33 is greater than 9, we carry the 3 to the column to the left and write down 3 for this column.
Step 43:
Take the 6 numbers in the 6th column from the right and add them together.
So, we're solving 3 + 0 + 4 + 2 + 2 + 7 which equals 18.
Since 18 is greater than 9, we carry the 1 to the column to the left and write down 8 for this column.
Step 44:
Take the 6 numbers in the 7th column from the right and add them together.
This means we need to find 1 + 0 + 1 + 2 + 4 + 9 which is 17.
Because 17 has two digits we take the 1 add it to the next column to the left and write down 7 as the answer for this column.
Step 45:
Get all the numbers in the 8th column from the right (there are 6 of them) and add them all up.
So, we're solving 1 + 0 + 0 + 2 + 7 + 6 which equals 16.
Since 16 is greater than 9, we carry the 1 to the column to the left and write down 6 for this column.
Step 46:
Get all the numbers in the 9th column from the right (there are 6 of them) and add them all up.
This means we need to find 1 + 0 + 0 + 0 + 0 + 9 which is 10.
Because 10 has two digits we take the 1 add it to the next column to the left and write down 0 as the answer for this column.
Step 47:
Take the 6 numbers in the 10th column from the right and add them together.
Okay, so 1 + 0 + 0 + 0 + 0 + 2 = 3, meaning the value for this column is 3.
Answer:
41321 * 74244 = 3067836324
|
*
|
[
41321,
74244
] | 3,067,836,324
|
Sure, let's subtract 48278 and 18080.
Step 1:
Get the two numbers in the 1st column from the right and subtract.
This means we need to find 8 - 0 which is 8, so 8 is the answer for this column.
Step 2:
Get the two numbers in the 2nd column from the right and subtract.
Since 8 is larger than 7, we need to borrow from the the first column to the left that has a number that isn't zero.
The way to do this is to take one from the 3rd column which has the number 2 and then add 10 our column.
So, we're solving 17 - 8 which equals 9 and then we write down 9 for this column.
Step 3:
Take the two numbers in the 3rd column from the right and subtract them.
So, we're solving 1 - 0 which equals 1 and then we write down 1 for this column.
Step 4:
Take the two numbers in the 4th column from the right and subtract them.
Okay, so 8 - 8 = 0, meaning the value for this column is 0.
Step 5:
Take the two numbers in the 5th column from the right and subtract them.
Okay, so 4 - 1 = 3, meaning the value for this column is 3.
Answer:
48278 - 18080 = 30198
|
-
|
[
48278,
18080
] | 30,198
|
These are the steps to multiply 85008 and 70731.
Step 1:
In this and the next 4 steps we'll take the 1 that's in the 1st column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
So, we're solving 1 * 8 which equals 8 and then we write down 8 for this column.
Step 2:
Okay, so 1 * 0 = 0, meaning the value for this column is 0.
Step 3:
Okay, so 1 * 0 = 0, meaning the value for this column is 0.
Step 4:
So, we're solving 1 * 5 which equals 5 and then we write down 5 for this column.
Step 5:
This means we need to find 1 * 8 which is 8, so 8 is the answer for this column.
Step 6:
This gives us 85008 as the answer for this column.
Step 7:
Each of the 1 empty columns to the right of this column has a 0 put into its spot, so 0 is the start of our answer for this column.
Step 8:
For this and the next 4 steps we'll multiply the 3 in the 2nd column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
So, we're solving 3 * 8 which equals 24.
Since 24 is greater than 9, we carry the 2 to the column to the left and write down 4 for this column.
Step 9:
Okay, so 3 * 0 + 2 = 2, meaning the value for this column is 2.
Step 10:
Okay, so 3 * 0 = 0, meaning the value for this column is 0.
Step 11:
Okay, so 3 * 5 = 15.
Because 15 has two digits we take the 1 add it to the next column to the left and write down 5 as the answer for this column.
Step 12:
So, we're solving 3 * 8 + 1 which equals 25.
Since 25 is greater than 9, we carry the 2 to the column to the left and write down 5 for this column.
Step 13:
We put the final carried 2 at the front of our answer for this column.
This gives us 2550240 as the answer for this column.
Step 14:
First, fill in a zero in our answer for this column for the 2 empty columns to the right of this column, so 00.
Step 15:
For this and the next 4 steps we'll multiply the 7 in the 3rd column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
Okay, so 7 * 8 = 56.
Because 56 has two digits we take the 5 add it to the next column to the left and write down 6 as the answer for this column.
Step 16:
So, we're solving 7 * 0 + 5 which equals 5 and then we write down 5 for this column.
Step 17:
This means we need to find 7 * 0 which is 0, so 0 is the answer for this column.
Step 18:
Okay, so 7 * 5 = 35.
Because 35 has two digits we take the 3 add it to the next column to the left and write down 5 as the answer for this column.
Step 19:
So, we're solving 7 * 8 + 3 which equals 59.
Since 59 is greater than 9, we carry the 5 to the column to the left and write down 9 for this column.
Step 20:
We put the final carried 5 at the front of our answer for this column.
This gives us 59505600 as the answer for this column.
Step 21:
First, fill in a zero in our answer for this column for the 3 empty columns to the right of this column, so 000.
Step 22:
For this and the next 4 steps we'll multiply the 0 in the 4th column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
This means we need to find 0 * 8 which is 0, so 0 is the answer for this column.
Step 23:
So, we're solving 0 * 0 which equals 0 and then we write down 0 for this column.
Step 24:
This means we need to find 0 * 0 which is 0, so 0 is the answer for this column.
Step 25:
So, we're solving 0 * 5 which equals 0 and then we write down 0 for this column.
Step 26:
So, we're solving 0 * 8 which equals 0 and then we write down 0 for this column.
Step 27:
This gives us 00000000 as the answer for this column.
Step 28:
First, fill in a zero in our answer for this column for the 4 empty columns to the right of this column, so 0000.
Step 29:
For this and the next 4 steps we'll multiply the 7 in the 5th column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
So, we're solving 7 * 8 which equals 56.
Since 56 is greater than 9, we carry the 5 to the column to the left and write down 6 for this column.
Step 30:
So, we're solving 7 * 0 + 5 which equals 5 and then we write down 5 for this column.
Step 31:
This means we need to find 7 * 0 which is 0, so 0 is the answer for this column.
Step 32:
Okay, so 7 * 5 = 35.
Because 35 has two digits we take the 3 add it to the next column to the left and write down 5 as the answer for this column.
Step 33:
Okay, so 7 * 8 + 3 = 59.
Because 59 has two digits we take the 5 add it to the next column to the left and write down 9 as the answer for this column.
Step 34:
We put the final carried 5 at the front of our answer for this column.
This gives us 5950560000 as the answer for this column.
Step 35:
The last thing to do is calculate 85008 + 2550240 + 59505600 + 00000000 + 5950560000 which is the all of our column answers added together, giving us 6012700848.
Answer:
85008 * 70731 = 6012700848
|
*
|
[
85008,
70731
] | 6,012,700,848
|
Here's how we can multiply 11917 and 75095 step-by-step.
Step 1: First, we'll re-write this as 75095 * 11917.
Step 2:
For this and the next 4 steps we'll multiply the 7 in the 1st column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
Okay, so 7 * 5 = 35.
Because 35 has two digits we take the 3 add it to the next column to the left and write down 5 as the answer for this column.
Step 3:
Okay, so 7 * 9 + 3 = 66.
Because 66 has two digits we take the 6 add it to the next column to the left and write down 6 as the answer for this column.
Step 4:
This means we need to find 7 * 0 + 6 which is 6, so 6 is the answer for this column.
Step 5:
Okay, so 7 * 5 = 35.
Because 35 has two digits we take the 3 add it to the next column to the left and write down 5 as the answer for this column.
Step 6:
Okay, so 7 * 7 + 3 = 52.
Because 52 has two digits we take the 5 add it to the next column to the left and write down 2 as the answer for this column.
Step 7:
We put the final carried 5 at the front of our answer for this column.
This gives us 525665 as the answer for this column.
Step 8:
Each of the 1 empty columns to the right of this column has a 0 put into its spot, so 0 is the start of our answer for this column.
Step 9:
In this and the next 4 steps we'll take the 1 that's in the 2nd column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
Okay, so 1 * 5 = 5, meaning the value for this column is 5.
Step 10:
So, we're solving 1 * 9 which equals 9 and then we write down 9 for this column.
Step 11:
This means we need to find 1 * 0 which is 0, so 0 is the answer for this column.
Step 12:
Okay, so 1 * 5 = 5, meaning the value for this column is 5.
Step 13:
This means we need to find 1 * 7 which is 7, so 7 is the answer for this column.
Step 14:
This gives us 750950 as the answer for this column.
Step 15:
First, fill in a zero in our answer for this column for the 2 empty columns to the right of this column, so 00.
Step 16:
For this and the next 4 steps we'll multiply the 9 in the 3rd column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
Okay, so 9 * 5 = 45.
Because 45 has two digits we take the 4 add it to the next column to the left and write down 5 as the answer for this column.
Step 17:
Okay, so 9 * 9 + 4 = 85.
Because 85 has two digits we take the 8 add it to the next column to the left and write down 5 as the answer for this column.
Step 18:
This means we need to find 9 * 0 + 8 which is 8, so 8 is the answer for this column.
Step 19:
So, we're solving 9 * 5 which equals 45.
Since 45 is greater than 9, we carry the 4 to the column to the left and write down 5 for this column.
Step 20:
So, we're solving 9 * 7 + 4 which equals 67.
Since 67 is greater than 9, we carry the 6 to the column to the left and write down 7 for this column.
Step 21:
We put the final carried 6 at the front of our answer for this column.
This gives us 67585500 as the answer for this column.
Step 22:
Each of the 3 empty columns to the right of this column has a 0 put into its spot, so 000 is the start of our answer for this column.
Step 23:
For this and the next 4 steps we'll multiply the 1 in the 4th column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
This means we need to find 1 * 5 which is 5, so 5 is the answer for this column.
Step 24:
This means we need to find 1 * 9 which is 9, so 9 is the answer for this column.
Step 25:
So, we're solving 1 * 0 which equals 0 and then we write down 0 for this column.
Step 26:
This means we need to find 1 * 5 which is 5, so 5 is the answer for this column.
Step 27:
Okay, so 1 * 7 = 7, meaning the value for this column is 7.
Step 28:
This gives us 75095000 as the answer for this column.
Step 29:
First, fill in a zero in our answer for this column for the 4 empty columns to the right of this column, so 0000.
Step 30:
In this and the next 4 steps we'll take the 1 that's in the 5th column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
Okay, so 1 * 5 = 5, meaning the value for this column is 5.
Step 31:
So, we're solving 1 * 9 which equals 9 and then we write down 9 for this column.
Step 32:
This means we need to find 1 * 0 which is 0, so 0 is the answer for this column.
Step 33:
So, we're solving 1 * 5 which equals 5 and then we write down 5 for this column.
Step 34:
Okay, so 1 * 7 = 7, meaning the value for this column is 7.
Step 35:
This gives us 750950000 as the answer for this column.
Step 36:
The last thing to do is calculate 525665 + 750950 + 67585500 + 75095000 + 750950000 which is the all of our column answers added together, giving us 894907115.
Answer:
11917 * 75095 = 894907115
|
*
|
[
11917,
75095
] | 894,907,115
|
These are the steps to subtract 73092 and 1326.
Step 1:
Place a 0 in all missing places so that each number is the same length.
Now we are subtracting 73092 and 01326.
Step 2:
Take the two numbers in the 1st column from the right and subtract them.
We can't subtract 6 from 2, so we have to borrow from the first column to the left whose value is not zero.
The way to do this is to take one from the 4th column which has the number 9 and then add 10 our column.
Okay, so 12 - 6 = 6, meaning the value for this column is 6.
Step 3:
Take the two numbers in the 2nd column from the right and subtract them.
Okay, so 8 - 2 = 6, meaning the value for this column is 6.
Step 4:
Get the two numbers in the 3rd column from the right and subtract.
Since 3 is larger than 0, we need to borrow from the the first column to the left that has a number that isn't zero.
The way to do this is to take one from the 2nd column which has the number 3 and then add 10 our column.
This means we need to find 10 - 3 which is 7, so 7 is the answer for this column.
Step 5:
Get the two numbers in the 4th column from the right and subtract.
This means we need to find 2 - 1 which is 1, so 1 is the answer for this column.
Step 6:
Take the two numbers in the 5th column from the right and subtract them.
Okay, so 7 - 0 = 7, meaning the value for this column is 7.
Answer:
73092 - 1326 = 71766
|
-
|
[
73092,
1326
] | 71,766
|
These are the steps to multiply 38225 and 60359.
Step 1: First, we'll re-write this as 60359 * 38225.
Step 2:
For this and the next 4 steps we'll multiply the 5 in the 1st column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
So, we're solving 5 * 9 which equals 45.
Since 45 is greater than 9, we carry the 4 to the column to the left and write down 5 for this column.
Step 3:
Okay, so 5 * 5 + 4 = 29.
Because 29 has two digits we take the 2 add it to the next column to the left and write down 9 as the answer for this column.
Step 4:
Okay, so 5 * 3 + 2 = 17.
Because 17 has two digits we take the 1 add it to the next column to the left and write down 7 as the answer for this column.
Step 5:
Okay, so 5 * 0 + 1 = 1, meaning the value for this column is 1.
Step 6:
Okay, so 5 * 6 = 30.
Because 30 has two digits we take the 3 add it to the next column to the left and write down 0 as the answer for this column.
Step 7:
We put the final carried 3 at the front of our answer for this column.
This gives us 301795 as the answer for this column.
Step 8:
Each of the 1 empty columns to the right of this column has a 0 put into its spot, so 0 is the start of our answer for this column.
Step 9:
In this and the next 4 steps we'll take the 2 that's in the 2nd column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
So, we're solving 2 * 9 which equals 18.
Since 18 is greater than 9, we carry the 1 to the column to the left and write down 8 for this column.
Step 10:
So, we're solving 2 * 5 + 1 which equals 11.
Since 11 is greater than 9, we carry the 1 to the column to the left and write down 1 for this column.
Step 11:
So, we're solving 2 * 3 + 1 which equals 7 and then we write down 7 for this column.
Step 12:
Okay, so 2 * 0 = 0, meaning the value for this column is 0.
Step 13:
So, we're solving 2 * 6 which equals 12.
Since 12 is greater than 9, we carry the 1 to the column to the left and write down 2 for this column.
Step 14:
We put the final carried 1 at the front of our answer for this column.
This gives us 1207180 as the answer for this column.
Step 15:
First, fill in a zero in our answer for this column for the 2 empty columns to the right of this column, so 00.
Step 16:
In this and the next 4 steps we'll take the 2 that's in the 3rd column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
Okay, so 2 * 9 = 18.
Because 18 has two digits we take the 1 add it to the next column to the left and write down 8 as the answer for this column.
Step 17:
So, we're solving 2 * 5 + 1 which equals 11.
Since 11 is greater than 9, we carry the 1 to the column to the left and write down 1 for this column.
Step 18:
Okay, so 2 * 3 + 1 = 7, meaning the value for this column is 7.
Step 19:
Okay, so 2 * 0 = 0, meaning the value for this column is 0.
Step 20:
So, we're solving 2 * 6 which equals 12.
Since 12 is greater than 9, we carry the 1 to the column to the left and write down 2 for this column.
Step 21:
We put the final carried 1 at the front of our answer for this column.
This gives us 12071800 as the answer for this column.
Step 22:
First, fill in a zero in our answer for this column for the 3 empty columns to the right of this column, so 000.
Step 23:
In this and the next 4 steps we'll take the 8 that's in the 4th column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
Okay, so 8 * 9 = 72.
Because 72 has two digits we take the 7 add it to the next column to the left and write down 2 as the answer for this column.
Step 24:
So, we're solving 8 * 5 + 7 which equals 47.
Since 47 is greater than 9, we carry the 4 to the column to the left and write down 7 for this column.
Step 25:
Okay, so 8 * 3 + 4 = 28.
Because 28 has two digits we take the 2 add it to the next column to the left and write down 8 as the answer for this column.
Step 26:
This means we need to find 8 * 0 + 2 which is 2, so 2 is the answer for this column.
Step 27:
Okay, so 8 * 6 = 48.
Because 48 has two digits we take the 4 add it to the next column to the left and write down 8 as the answer for this column.
Step 28:
We put the final carried 4 at the front of our answer for this column.
This gives us 482872000 as the answer for this column.
Step 29:
First, fill in a zero in our answer for this column for the 4 empty columns to the right of this column, so 0000.
Step 30:
For this and the next 4 steps we'll multiply the 3 in the 5th column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
So, we're solving 3 * 9 which equals 27.
Since 27 is greater than 9, we carry the 2 to the column to the left and write down 7 for this column.
Step 31:
Okay, so 3 * 5 + 2 = 17.
Because 17 has two digits we take the 1 add it to the next column to the left and write down 7 as the answer for this column.
Step 32:
So, we're solving 3 * 3 + 1 which equals 10.
Since 10 is greater than 9, we carry the 1 to the column to the left and write down 0 for this column.
Step 33:
Okay, so 3 * 0 + 1 = 1, meaning the value for this column is 1.
Step 34:
So, we're solving 3 * 6 which equals 18.
Since 18 is greater than 9, we carry the 1 to the column to the left and write down 8 for this column.
Step 35:
We put the final carried 1 at the front of our answer for this column.
This gives us 1810770000 as the answer for this column.
Step 36:
The last thing to do is calculate 301795 + 1207180 + 12071800 + 482872000 + 1810770000 which is the all of our column answers added together, giving us 2307222775.
Answer:
38225 * 60359 = 2307222775
|
*
|
[
38225,
60359
] | 2,307,222,775
|
Sure, let's subtract 22935 and 5744.
Step 1:
Insert 0 into empty columns.
So now the numbers are 22935 and 05744.
Step 2:
Take the two numbers in the 1st column from the right and subtract them.
So, we're solving 5 - 4 which equals 1 and then we write down 1 for this column.
Step 3:
Get the two numbers in the 2nd column from the right and subtract.
We can't subtract 4 from 3, so we have to borrow from the first column to the left whose value is not zero.
This means we need to borrow from the 3rd column by subtracting one from 9 and adding ten to our column.
So, we're solving 13 - 4 which equals 9 and then we write down 9 for this column.
Step 4:
Get the two numbers in the 3rd column from the right and subtract.
Okay, so 8 - 7 = 1, meaning the value for this column is 1.
Step 5:
Take the two numbers in the 4th column from the right and subtract them.
We can't subtract 5 from 2, so we have to borrow from the first column to the left whose value is not zero.
The way to do this is to take one from the 1st column which has the number 2 and then add 10 our column.
So, we're solving 12 - 5 which equals 7 and then we write down 7 for this column.
Step 6:
Get the two numbers in the 5th column from the right and subtract.
Okay, so 1 - 0 = 1, meaning the value for this column is 1.
Answer:
22935 - 5744 = 17191
|
-
|
[
22935,
5744
] | 17,191
|
Sure, let's subtract 76401 and 40762.
Step 1:
Get the two numbers in the 1st column from the right and subtract.
Since 2 is larger than 1, we need to borrow from the the first column to the left that has a number that isn't zero.
This means we need to borrow from the 3rd column by subtracting one from 4 and adding ten to our column.
Also, replace each of the 1 zeroes that we skipped over with 9.
Okay, so 11 - 2 = 9, meaning the value for this column is 9.
Step 2:
Get the two numbers in the 2nd column from the right and subtract.
Okay, so 9 - 6 = 3, meaning the value for this column is 3.
Step 3:
Take the two numbers in the 3rd column from the right and subtract them.
Since 7 is larger than 3, we need to borrow from the the first column to the left that has a number that isn't zero.
The way to do this is to take one from the 2nd column which has the number 6 and then add 10 our column.
This means we need to find 13 - 7 which is 6, so 6 is the answer for this column.
Step 4:
Take the two numbers in the 4th column from the right and subtract them.
This means we need to find 5 - 0 which is 5, so 5 is the answer for this column.
Step 5:
Get the two numbers in the 5th column from the right and subtract.
So, we're solving 7 - 4 which equals 3 and then we write down 3 for this column.
Answer:
76401 - 40762 = 35639
|
-
|
[
76401,
40762
] | 35,639
|
Here's how we can subtract 51111 and 24385 step-by-step.
Step 1:
Get the two numbers in the 1st column from the right and subtract.
Since 5 is larger than 1, we need to borrow from the the first column to the left that has a number that isn't zero.
This means we need to borrow from the 4th column by subtracting one from 1 and adding ten to our column.
This means we need to find 11 - 5 which is 6, so 6 is the answer for this column.
Step 2:
Get the two numbers in the 2nd column from the right and subtract.
Since 8 is larger than 0, we need to borrow from the the first column to the left that has a number that isn't zero.
The way to do this is to take one from the 3rd column which has the number 1 and then add 10 our column.
This means we need to find 10 - 8 which is 2, so 2 is the answer for this column.
Step 3:
Take the two numbers in the 3rd column from the right and subtract them.
Since 3 is larger than 0, we need to borrow from the the first column to the left that has a number that isn't zero.
This means we need to borrow from the 2nd column by subtracting one from 1 and adding ten to our column.
Okay, so 10 - 3 = 7, meaning the value for this column is 7.
Step 4:
Get the two numbers in the 4th column from the right and subtract.
Since 4 is larger than 0, we need to borrow from the the first column to the left that has a number that isn't zero.
This means we need to borrow from the 1st column by subtracting one from 5 and adding ten to our column.
Okay, so 10 - 4 = 6, meaning the value for this column is 6.
Step 5:
Take the two numbers in the 5th column from the right and subtract them.
So, we're solving 4 - 2 which equals 2 and then we write down 2 for this column.
Answer:
51111 - 24385 = 26726
|
-
|
[
51111,
24385
] | 26,726
|
Here's how we can multiply 22886 and 22030 step-by-step.
Step 1:
In this and the next 4 steps we'll take the 0 that's in the 1st column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
This means we need to find 0 * 6 which is 0, so 0 is the answer for this column.
Step 2:
So, we're solving 0 * 8 which equals 0 and then we write down 0 for this column.
Step 3:
Okay, so 0 * 8 = 0, meaning the value for this column is 0.
Step 4:
This means we need to find 0 * 2 which is 0, so 0 is the answer for this column.
Step 5:
Okay, so 0 * 2 = 0, meaning the value for this column is 0.
Step 6:
This gives us 00000 as the answer for this column.
Step 7:
First, fill in a zero in our answer for this column for the 1 empty columns to the right of this column, so 0.
Step 8:
For this and the next 4 steps we'll multiply the 3 in the 2nd column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
Okay, so 3 * 6 = 18.
Because 18 has two digits we take the 1 add it to the next column to the left and write down 8 as the answer for this column.
Step 9:
So, we're solving 3 * 8 + 1 which equals 25.
Since 25 is greater than 9, we carry the 2 to the column to the left and write down 5 for this column.
Step 10:
Okay, so 3 * 8 + 2 = 26.
Because 26 has two digits we take the 2 add it to the next column to the left and write down 6 as the answer for this column.
Step 11:
So, we're solving 3 * 2 + 2 which equals 8 and then we write down 8 for this column.
Step 12:
This means we need to find 3 * 2 which is 6, so 6 is the answer for this column.
Step 13:
This gives us 686580 as the answer for this column.
Step 14:
First, fill in a zero in our answer for this column for the 2 empty columns to the right of this column, so 00.
Step 15:
In this and the next 4 steps we'll take the 0 that's in the 3rd column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
This means we need to find 0 * 6 which is 0, so 0 is the answer for this column.
Step 16:
This means we need to find 0 * 8 which is 0, so 0 is the answer for this column.
Step 17:
This means we need to find 0 * 8 which is 0, so 0 is the answer for this column.
Step 18:
Okay, so 0 * 2 = 0, meaning the value for this column is 0.
Step 19:
Okay, so 0 * 2 = 0, meaning the value for this column is 0.
Step 20:
This gives us 0000000 as the answer for this column.
Step 21:
First, fill in a zero in our answer for this column for the 3 empty columns to the right of this column, so 000.
Step 22:
For this and the next 4 steps we'll multiply the 2 in the 4th column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
So, we're solving 2 * 6 which equals 12.
Since 12 is greater than 9, we carry the 1 to the column to the left and write down 2 for this column.
Step 23:
So, we're solving 2 * 8 + 1 which equals 17.
Since 17 is greater than 9, we carry the 1 to the column to the left and write down 7 for this column.
Step 24:
So, we're solving 2 * 8 + 1 which equals 17.
Since 17 is greater than 9, we carry the 1 to the column to the left and write down 7 for this column.
Step 25:
This means we need to find 2 * 2 + 1 which is 5, so 5 is the answer for this column.
Step 26:
This means we need to find 2 * 2 which is 4, so 4 is the answer for this column.
Step 27:
This gives us 45772000 as the answer for this column.
Step 28:
First, fill in a zero in our answer for this column for the 4 empty columns to the right of this column, so 0000.
Step 29:
For this and the next 4 steps we'll multiply the 2 in the 5th column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
Okay, so 2 * 6 = 12.
Because 12 has two digits we take the 1 add it to the next column to the left and write down 2 as the answer for this column.
Step 30:
So, we're solving 2 * 8 + 1 which equals 17.
Since 17 is greater than 9, we carry the 1 to the column to the left and write down 7 for this column.
Step 31:
Okay, so 2 * 8 + 1 = 17.
Because 17 has two digits we take the 1 add it to the next column to the left and write down 7 as the answer for this column.
Step 32:
So, we're solving 2 * 2 + 1 which equals 5 and then we write down 5 for this column.
Step 33:
This means we need to find 2 * 2 which is 4, so 4 is the answer for this column.
Step 34:
This gives us 457720000 as the answer for this column.
Step 35:
The last thing to do is calculate 00000 + 686580 + 0000000 + 45772000 + 457720000 which is the all of our column answers added together. These are the steps to do that.
Step 36:
Place a 0 in all missing places so that each number is the same length.
Now we are adding 000000000, 000686580, 000000000, 045772000 and 457720000.
Step 37:
Get all the numbers in the 1st column from the right (there are 5 of them) and add them all up.
So, we're solving 0 + 0 + 0 + 0 + 0 which equals 0 and then we write down 0 for this column.
Step 38:
Take the 5 numbers in the 2nd column from the right and add them together.
Okay, so 0 + 8 + 0 + 0 + 0 = 8, meaning the value for this column is 8.
Step 39:
Take the 5 numbers in the 3rd column from the right and add them together.
This means we need to find 0 + 5 + 0 + 0 + 0 which is 5, so 5 is the answer for this column.
Step 40:
Take the 5 numbers in the 4th column from the right and add them together.
So, we're solving 0 + 6 + 0 + 2 + 0 which equals 8 and then we write down 8 for this column.
Step 41:
Take the 5 numbers in the 5th column from the right and add them together.
This means we need to find 0 + 8 + 0 + 7 + 2 which is 17.
Because 17 has two digits we take the 1 add it to the next column to the left and write down 7 as the answer for this column.
Step 42:
Get all the numbers in the 6th column from the right (there are 6 of them) and add them all up.
So, we're solving 1 + 0 + 6 + 0 + 7 + 7 which equals 21.
Since 21 is greater than 9, we carry the 2 to the column to the left and write down 1 for this column.
Step 43:
Take the 6 numbers in the 7th column from the right and add them together.
This means we need to find 2 + 0 + 0 + 0 + 5 + 7 which is 14.
Because 14 has two digits we take the 1 add it to the next column to the left and write down 4 as the answer for this column.
Step 44:
Take the 6 numbers in the 8th column from the right and add them together.
This means we need to find 1 + 0 + 0 + 0 + 4 + 5 which is 10.
Because 10 has two digits we take the 1 add it to the next column to the left and write down 0 as the answer for this column.
Step 45:
Take the 6 numbers in the 9th column from the right and add them together.
So, we're solving 1 + 0 + 0 + 0 + 0 + 4 which equals 5 and then we write down 5 for this column.
Answer:
22886 * 22030 = 504178580
|
*
|
[
22886,
22030
] | 504,178,580
|
Here's how we can multiply 72977 and 56025 step-by-step.
Step 1:
For this and the next 4 steps we'll multiply the 5 in the 1st column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
So, we're solving 5 * 7 which equals 35.
Since 35 is greater than 9, we carry the 3 to the column to the left and write down 5 for this column.
Step 2:
So, we're solving 5 * 7 + 3 which equals 38.
Since 38 is greater than 9, we carry the 3 to the column to the left and write down 8 for this column.
Step 3:
So, we're solving 5 * 9 + 3 which equals 48.
Since 48 is greater than 9, we carry the 4 to the column to the left and write down 8 for this column.
Step 4:
Okay, so 5 * 2 + 4 = 14.
Because 14 has two digits we take the 1 add it to the next column to the left and write down 4 as the answer for this column.
Step 5:
So, we're solving 5 * 7 + 1 which equals 36.
Since 36 is greater than 9, we carry the 3 to the column to the left and write down 6 for this column.
Step 6:
We put the final carried 3 at the front of our answer for this column.
This gives us 364885 as the answer for this column.
Step 7:
First, fill in a zero in our answer for this column for the 1 empty columns to the right of this column, so 0.
Step 8:
For this and the next 4 steps we'll multiply the 2 in the 2nd column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
So, we're solving 2 * 7 which equals 14.
Since 14 is greater than 9, we carry the 1 to the column to the left and write down 4 for this column.
Step 9:
So, we're solving 2 * 7 + 1 which equals 15.
Since 15 is greater than 9, we carry the 1 to the column to the left and write down 5 for this column.
Step 10:
So, we're solving 2 * 9 + 1 which equals 19.
Since 19 is greater than 9, we carry the 1 to the column to the left and write down 9 for this column.
Step 11:
Okay, so 2 * 2 + 1 = 5, meaning the value for this column is 5.
Step 12:
Okay, so 2 * 7 = 14.
Because 14 has two digits we take the 1 add it to the next column to the left and write down 4 as the answer for this column.
Step 13:
We put the final carried 1 at the front of our answer for this column.
This gives us 1459540 as the answer for this column.
Step 14:
First, fill in a zero in our answer for this column for the 2 empty columns to the right of this column, so 00.
Step 15:
For this and the next 4 steps we'll multiply the 0 in the 3rd column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
Okay, so 0 * 7 = 0, meaning the value for this column is 0.
Step 16:
This means we need to find 0 * 7 which is 0, so 0 is the answer for this column.
Step 17:
Okay, so 0 * 9 = 0, meaning the value for this column is 0.
Step 18:
Okay, so 0 * 2 = 0, meaning the value for this column is 0.
Step 19:
So, we're solving 0 * 7 which equals 0 and then we write down 0 for this column.
Step 20:
This gives us 0000000 as the answer for this column.
Step 21:
First, fill in a zero in our answer for this column for the 3 empty columns to the right of this column, so 000.
Step 22:
In this and the next 4 steps we'll take the 6 that's in the 4th column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
So, we're solving 6 * 7 which equals 42.
Since 42 is greater than 9, we carry the 4 to the column to the left and write down 2 for this column.
Step 23:
So, we're solving 6 * 7 + 4 which equals 46.
Since 46 is greater than 9, we carry the 4 to the column to the left and write down 6 for this column.
Step 24:
So, we're solving 6 * 9 + 4 which equals 58.
Since 58 is greater than 9, we carry the 5 to the column to the left and write down 8 for this column.
Step 25:
Okay, so 6 * 2 + 5 = 17.
Because 17 has two digits we take the 1 add it to the next column to the left and write down 7 as the answer for this column.
Step 26:
Okay, so 6 * 7 + 1 = 43.
Because 43 has two digits we take the 4 add it to the next column to the left and write down 3 as the answer for this column.
Step 27:
We put the final carried 4 at the front of our answer for this column.
This gives us 437862000 as the answer for this column.
Step 28:
Each of the 4 empty columns to the right of this column has a 0 put into its spot, so 0000 is the start of our answer for this column.
Step 29:
In this and the next 4 steps we'll take the 5 that's in the 5th column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
Okay, so 5 * 7 = 35.
Because 35 has two digits we take the 3 add it to the next column to the left and write down 5 as the answer for this column.
Step 30:
Okay, so 5 * 7 + 3 = 38.
Because 38 has two digits we take the 3 add it to the next column to the left and write down 8 as the answer for this column.
Step 31:
So, we're solving 5 * 9 + 3 which equals 48.
Since 48 is greater than 9, we carry the 4 to the column to the left and write down 8 for this column.
Step 32:
Okay, so 5 * 2 + 4 = 14.
Because 14 has two digits we take the 1 add it to the next column to the left and write down 4 as the answer for this column.
Step 33:
So, we're solving 5 * 7 + 1 which equals 36.
Since 36 is greater than 9, we carry the 3 to the column to the left and write down 6 for this column.
Step 34:
We put the final carried 3 at the front of our answer for this column.
This gives us 3648850000 as the answer for this column.
Step 35:
We collect the answer for each column and add them up, so 364885 + 1459540 + 0000000 + 437862000 + 3648850000 = 4088536425.
Answer:
72977 * 56025 = 4088536425
|
*
|
[
72977,
56025
] | 4,088,536,425
|
Sure, let's subtract 54046 and 238.
Step 1:
Insert 0 into empty columns.
So now the numbers are 54046 and 00238.
Step 2:
Take the two numbers in the 1st column from the right and subtract them.
We can't subtract 8 from 6, so we have to borrow from the first column to the left whose value is not zero.
The way to do this is to take one from the 4th column which has the number 4 and then add 10 our column.
This means we need to find 16 - 8 which is 8, so 8 is the answer for this column.
Step 3:
Get the two numbers in the 2nd column from the right and subtract.
Okay, so 3 - 3 = 0, meaning the value for this column is 0.
Step 4:
Get the two numbers in the 3rd column from the right and subtract.
Since 2 is larger than 0, we need to borrow from the the first column to the left that has a number that isn't zero.
The way to do this is to take one from the 2nd column which has the number 4 and then add 10 our column.
Okay, so 10 - 2 = 8, meaning the value for this column is 8.
Step 5:
Take the two numbers in the 4th column from the right and subtract them.
This means we need to find 3 - 0 which is 3, so 3 is the answer for this column.
Step 6:
Get the two numbers in the 5th column from the right and subtract.
So, we're solving 5 - 0 which equals 5 and then we write down 5 for this column.
Answer:
54046 - 238 = 53808
|
-
|
[
54046,
238
] | 53,808
|
Sure, let's add 30823 and 16052.
Step 1:
Take the 2 numbers in the 1st column from the right and add them together.
Okay, so 3 + 2 = 5, meaning the value for this column is 5.
Step 2:
Get all the numbers in the 2nd column from the right (there are 2 of them) and add them all up.
So, we're solving 2 + 5 which equals 7 and then we write down 7 for this column.
Step 3:
Get all the numbers in the 3rd column from the right (there are 2 of them) and add them all up.
Okay, so 8 + 0 = 8, meaning the value for this column is 8.
Step 4:
Get all the numbers in the 4th column from the right (there are 2 of them) and add them all up.
Okay, so 0 + 6 = 6, meaning the value for this column is 6.
Step 5:
Take the 2 numbers in the 5th column from the right and add them together.
So, we're solving 3 + 1 which equals 4 and then we write down 4 for this column.
Answer:
30823 + 16052 = 46875
|
+
|
[
30823,
16052
] | 46,875
|
No problem, we can break down multiplying 33875 and 99364 into simple steps.
Step 1: First, we'll re-write this as 99364 * 33875.
Step 2:
For this and the next 4 steps we'll multiply the 5 in the 1st column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
So, we're solving 5 * 4 which equals 20.
Since 20 is greater than 9, we carry the 2 to the column to the left and write down 0 for this column.
Step 3:
Okay, so 5 * 6 + 2 = 32.
Because 32 has two digits we take the 3 add it to the next column to the left and write down 2 as the answer for this column.
Step 4:
Okay, so 5 * 3 + 3 = 18.
Because 18 has two digits we take the 1 add it to the next column to the left and write down 8 as the answer for this column.
Step 5:
Okay, so 5 * 9 + 1 = 46.
Because 46 has two digits we take the 4 add it to the next column to the left and write down 6 as the answer for this column.
Step 6:
Okay, so 5 * 9 + 4 = 49.
Because 49 has two digits we take the 4 add it to the next column to the left and write down 9 as the answer for this column.
Step 7:
We put the final carried 4 at the front of our answer for this column.
This gives us 496820 as the answer for this column.
Step 8:
First, fill in a zero in our answer for this column for the 1 empty columns to the right of this column, so 0.
Step 9:
In this and the next 4 steps we'll take the 7 that's in the 2nd column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
So, we're solving 7 * 4 which equals 28.
Since 28 is greater than 9, we carry the 2 to the column to the left and write down 8 for this column.
Step 10:
Okay, so 7 * 6 + 2 = 44.
Because 44 has two digits we take the 4 add it to the next column to the left and write down 4 as the answer for this column.
Step 11:
Okay, so 7 * 3 + 4 = 25.
Because 25 has two digits we take the 2 add it to the next column to the left and write down 5 as the answer for this column.
Step 12:
So, we're solving 7 * 9 + 2 which equals 65.
Since 65 is greater than 9, we carry the 6 to the column to the left and write down 5 for this column.
Step 13:
Okay, so 7 * 9 + 6 = 69.
Because 69 has two digits we take the 6 add it to the next column to the left and write down 9 as the answer for this column.
Step 14:
We put the final carried 6 at the front of our answer for this column.
This gives us 6955480 as the answer for this column.
Step 15:
Each of the 2 empty columns to the right of this column has a 0 put into its spot, so 00 is the start of our answer for this column.
Step 16:
In this and the next 4 steps we'll take the 8 that's in the 3rd column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
So, we're solving 8 * 4 which equals 32.
Since 32 is greater than 9, we carry the 3 to the column to the left and write down 2 for this column.
Step 17:
Okay, so 8 * 6 + 3 = 51.
Because 51 has two digits we take the 5 add it to the next column to the left and write down 1 as the answer for this column.
Step 18:
So, we're solving 8 * 3 + 5 which equals 29.
Since 29 is greater than 9, we carry the 2 to the column to the left and write down 9 for this column.
Step 19:
Okay, so 8 * 9 + 2 = 74.
Because 74 has two digits we take the 7 add it to the next column to the left and write down 4 as the answer for this column.
Step 20:
Okay, so 8 * 9 + 7 = 79.
Because 79 has two digits we take the 7 add it to the next column to the left and write down 9 as the answer for this column.
Step 21:
We put the final carried 7 at the front of our answer for this column.
This gives us 79491200 as the answer for this column.
Step 22:
Each of the 3 empty columns to the right of this column has a 0 put into its spot, so 000 is the start of our answer for this column.
Step 23:
In this and the next 4 steps we'll take the 3 that's in the 4th column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
So, we're solving 3 * 4 which equals 12.
Since 12 is greater than 9, we carry the 1 to the column to the left and write down 2 for this column.
Step 24:
Okay, so 3 * 6 + 1 = 19.
Because 19 has two digits we take the 1 add it to the next column to the left and write down 9 as the answer for this column.
Step 25:
Okay, so 3 * 3 + 1 = 10.
Because 10 has two digits we take the 1 add it to the next column to the left and write down 0 as the answer for this column.
Step 26:
Okay, so 3 * 9 + 1 = 28.
Because 28 has two digits we take the 2 add it to the next column to the left and write down 8 as the answer for this column.
Step 27:
Okay, so 3 * 9 + 2 = 29.
Because 29 has two digits we take the 2 add it to the next column to the left and write down 9 as the answer for this column.
Step 28:
We put the final carried 2 at the front of our answer for this column.
This gives us 298092000 as the answer for this column.
Step 29:
First, fill in a zero in our answer for this column for the 4 empty columns to the right of this column, so 0000.
Step 30:
For this and the next 4 steps we'll multiply the 3 in the 5th column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
Okay, so 3 * 4 = 12.
Because 12 has two digits we take the 1 add it to the next column to the left and write down 2 as the answer for this column.
Step 31:
Okay, so 3 * 6 + 1 = 19.
Because 19 has two digits we take the 1 add it to the next column to the left and write down 9 as the answer for this column.
Step 32:
Okay, so 3 * 3 + 1 = 10.
Because 10 has two digits we take the 1 add it to the next column to the left and write down 0 as the answer for this column.
Step 33:
So, we're solving 3 * 9 + 1 which equals 28.
Since 28 is greater than 9, we carry the 2 to the column to the left and write down 8 for this column.
Step 34:
Okay, so 3 * 9 + 2 = 29.
Because 29 has two digits we take the 2 add it to the next column to the left and write down 9 as the answer for this column.
Step 35:
We put the final carried 2 at the front of our answer for this column.
This gives us 2980920000 as the answer for this column.
Step 36:
The last thing to do is calculate 496820 + 6955480 + 79491200 + 298092000 + 2980920000 which is the all of our column answers added together, giving us 3365955500.
Answer:
33875 * 99364 = 3365955500
|
*
|
[
33875,
99364
] | 3,365,955,500
|
These are the steps to add 98055 and 237.
Step 1:
Place a 0 in all missing places so that each number is the same length.
Now we are adding 98055 and 00237.
Step 2:
Get all the numbers in the 1st column from the right (there are 2 of them) and add them all up.
So, we're solving 5 + 7 which equals 12.
Since 12 is greater than 9, we carry the 1 to the column to the left and write down 2 for this column.
Step 3:
Get all the numbers in the 2nd column from the right (there are 3 of them) and add them all up.
So, we're solving 1 + 5 + 3 which equals 9 and then we write down 9 for this column.
Step 4:
Get all the numbers in the 3rd column from the right (there are 2 of them) and add them all up.
This means we need to find 0 + 2 which is 2, so 2 is the answer for this column.
Step 5:
Take the 2 numbers in the 4th column from the right and add them together.
Okay, so 8 + 0 = 8, meaning the value for this column is 8.
Step 6:
Get all the numbers in the 5th column from the right (there are 2 of them) and add them all up.
This means we need to find 9 + 0 which is 9, so 9 is the answer for this column.
Answer:
98055 + 237 = 98292
|
+
|
[
98055,
237
] | 98,292
|
Here's how we can multiply 55640 and 71587 step-by-step.
Step 1: First, we'll re-write this as 71587 * 55640.
Step 2:
For this and the next 4 steps we'll multiply the 0 in the 1st column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
So, we're solving 0 * 7 which equals 0 and then we write down 0 for this column.
Step 3:
So, we're solving 0 * 8 which equals 0 and then we write down 0 for this column.
Step 4:
Okay, so 0 * 5 = 0, meaning the value for this column is 0.
Step 5:
So, we're solving 0 * 1 which equals 0 and then we write down 0 for this column.
Step 6:
This means we need to find 0 * 7 which is 0, so 0 is the answer for this column.
Step 7:
This gives us 00000 as the answer for this column.
Step 8:
First, fill in a zero in our answer for this column for the 1 empty columns to the right of this column, so 0.
Step 9:
In this and the next 4 steps we'll take the 4 that's in the 2nd column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
Okay, so 4 * 7 = 28.
Because 28 has two digits we take the 2 add it to the next column to the left and write down 8 as the answer for this column.
Step 10:
Okay, so 4 * 8 + 2 = 34.
Because 34 has two digits we take the 3 add it to the next column to the left and write down 4 as the answer for this column.
Step 11:
Okay, so 4 * 5 + 3 = 23.
Because 23 has two digits we take the 2 add it to the next column to the left and write down 3 as the answer for this column.
Step 12:
So, we're solving 4 * 1 + 2 which equals 6 and then we write down 6 for this column.
Step 13:
Okay, so 4 * 7 = 28.
Because 28 has two digits we take the 2 add it to the next column to the left and write down 8 as the answer for this column.
Step 14:
We put the final carried 2 at the front of our answer for this column.
This gives us 2863480 as the answer for this column.
Step 15:
First, fill in a zero in our answer for this column for the 2 empty columns to the right of this column, so 00.
Step 16:
In this and the next 4 steps we'll take the 6 that's in the 3rd column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
So, we're solving 6 * 7 which equals 42.
Since 42 is greater than 9, we carry the 4 to the column to the left and write down 2 for this column.
Step 17:
So, we're solving 6 * 8 + 4 which equals 52.
Since 52 is greater than 9, we carry the 5 to the column to the left and write down 2 for this column.
Step 18:
Okay, so 6 * 5 + 5 = 35.
Because 35 has two digits we take the 3 add it to the next column to the left and write down 5 as the answer for this column.
Step 19:
Okay, so 6 * 1 + 3 = 9, meaning the value for this column is 9.
Step 20:
Okay, so 6 * 7 = 42.
Because 42 has two digits we take the 4 add it to the next column to the left and write down 2 as the answer for this column.
Step 21:
We put the final carried 4 at the front of our answer for this column.
This gives us 42952200 as the answer for this column.
Step 22:
Each of the 3 empty columns to the right of this column has a 0 put into its spot, so 000 is the start of our answer for this column.
Step 23:
In this and the next 4 steps we'll take the 5 that's in the 4th column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
So, we're solving 5 * 7 which equals 35.
Since 35 is greater than 9, we carry the 3 to the column to the left and write down 5 for this column.
Step 24:
Okay, so 5 * 8 + 3 = 43.
Because 43 has two digits we take the 4 add it to the next column to the left and write down 3 as the answer for this column.
Step 25:
So, we're solving 5 * 5 + 4 which equals 29.
Since 29 is greater than 9, we carry the 2 to the column to the left and write down 9 for this column.
Step 26:
So, we're solving 5 * 1 + 2 which equals 7 and then we write down 7 for this column.
Step 27:
Okay, so 5 * 7 = 35.
Because 35 has two digits we take the 3 add it to the next column to the left and write down 5 as the answer for this column.
Step 28:
We put the final carried 3 at the front of our answer for this column.
This gives us 357935000 as the answer for this column.
Step 29:
Each of the 4 empty columns to the right of this column has a 0 put into its spot, so 0000 is the start of our answer for this column.
Step 30:
For this and the next 4 steps we'll multiply the 5 in the 5th column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
Okay, so 5 * 7 = 35.
Because 35 has two digits we take the 3 add it to the next column to the left and write down 5 as the answer for this column.
Step 31:
So, we're solving 5 * 8 + 3 which equals 43.
Since 43 is greater than 9, we carry the 4 to the column to the left and write down 3 for this column.
Step 32:
So, we're solving 5 * 5 + 4 which equals 29.
Since 29 is greater than 9, we carry the 2 to the column to the left and write down 9 for this column.
Step 33:
So, we're solving 5 * 1 + 2 which equals 7 and then we write down 7 for this column.
Step 34:
So, we're solving 5 * 7 which equals 35.
Since 35 is greater than 9, we carry the 3 to the column to the left and write down 5 for this column.
Step 35:
We put the final carried 3 at the front of our answer for this column.
This gives us 3579350000 as the answer for this column.
Step 36:
We collect the answer for each column and add them up, so 00000 + 2863480 + 42952200 + 357935000 + 3579350000. Here's how we can do that step-by-step.
Step 37:
Place a 0 in all missing places so that each number is the same length.
Now we are adding 0000000000, 0002863480, 0042952200, 0357935000 and 3579350000.
Step 38:
Take the 5 numbers in the 1st column from the right and add them together.
This means we need to find 0 + 0 + 0 + 0 + 0 which is 0, so 0 is the answer for this column.
Step 39:
Get all the numbers in the 2nd column from the right (there are 5 of them) and add them all up.
So, we're solving 0 + 8 + 0 + 0 + 0 which equals 8 and then we write down 8 for this column.
Step 40:
Take the 5 numbers in the 3rd column from the right and add them together.
So, we're solving 0 + 4 + 2 + 0 + 0 which equals 6 and then we write down 6 for this column.
Step 41:
Get all the numbers in the 4th column from the right (there are 5 of them) and add them all up.
So, we're solving 0 + 3 + 2 + 5 + 0 which equals 10.
Since 10 is greater than 9, we carry the 1 to the column to the left and write down 0 for this column.
Step 42:
Take the 6 numbers in the 5th column from the right and add them together.
This means we need to find 1 + 0 + 6 + 5 + 3 + 5 which is 20.
Because 20 has two digits we take the 2 add it to the next column to the left and write down 0 as the answer for this column.
Step 43:
Take the 6 numbers in the 6th column from the right and add them together.
So, we're solving 2 + 0 + 8 + 9 + 9 + 3 which equals 31.
Since 31 is greater than 9, we carry the 3 to the column to the left and write down 1 for this column.
Step 44:
Get all the numbers in the 7th column from the right (there are 6 of them) and add them all up.
This means we need to find 3 + 0 + 2 + 2 + 7 + 9 which is 23.
Because 23 has two digits we take the 2 add it to the next column to the left and write down 3 as the answer for this column.
Step 45:
Take the 6 numbers in the 8th column from the right and add them together.
So, we're solving 2 + 0 + 0 + 4 + 5 + 7 which equals 18.
Since 18 is greater than 9, we carry the 1 to the column to the left and write down 8 for this column.
Step 46:
Get all the numbers in the 9th column from the right (there are 6 of them) and add them all up.
So, we're solving 1 + 0 + 0 + 0 + 3 + 5 which equals 9 and then we write down 9 for this column.
Step 47:
Take the 5 numbers in the 10th column from the right and add them together.
Okay, so 0 + 0 + 0 + 0 + 3 = 3, meaning the value for this column is 3.
Answer:
55640 * 71587 = 3983100680
|
*
|
[
55640,
71587
] | 3,983,100,680
|
Sure, let's subtract 43870 and 11488.
Step 1:
Get the two numbers in the 1st column from the right and subtract.
Since 8 is larger than 0, we need to borrow from the the first column to the left that has a number that isn't zero.
This means we need to borrow from the 4th column by subtracting one from 7 and adding ten to our column.
Okay, so 10 - 8 = 2, meaning the value for this column is 2.
Step 2:
Take the two numbers in the 2nd column from the right and subtract them.
Since 8 is larger than 6, we need to borrow from the the first column to the left that has a number that isn't zero.
The way to do this is to take one from the 3rd column which has the number 8 and then add 10 our column.
This means we need to find 16 - 8 which is 8, so 8 is the answer for this column.
Step 3:
Take the two numbers in the 3rd column from the right and subtract them.
Okay, so 7 - 4 = 3, meaning the value for this column is 3.
Step 4:
Get the two numbers in the 4th column from the right and subtract.
This means we need to find 3 - 1 which is 2, so 2 is the answer for this column.
Step 5:
Take the two numbers in the 5th column from the right and subtract them.
This means we need to find 4 - 1 which is 3, so 3 is the answer for this column.
Answer:
43870 - 11488 = 32382
|
-
|
[
43870,
11488
] | 32,382
|
No problem, we can break down multiplying 75212 and 77037 into simple steps.
Step 1: First, we'll re-write this as 77037 * 75212.
Step 2:
In this and the next 4 steps we'll take the 2 that's in the 1st column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
So, we're solving 2 * 7 which equals 14.
Since 14 is greater than 9, we carry the 1 to the column to the left and write down 4 for this column.
Step 3:
This means we need to find 2 * 3 + 1 which is 7, so 7 is the answer for this column.
Step 4:
Okay, so 2 * 0 = 0, meaning the value for this column is 0.
Step 5:
So, we're solving 2 * 7 which equals 14.
Since 14 is greater than 9, we carry the 1 to the column to the left and write down 4 for this column.
Step 6:
So, we're solving 2 * 7 + 1 which equals 15.
Since 15 is greater than 9, we carry the 1 to the column to the left and write down 5 for this column.
Step 7:
We put the final carried 1 at the front of our answer for this column.
This gives us 154074 as the answer for this column.
Step 8:
First, fill in a zero in our answer for this column for the 1 empty columns to the right of this column, so 0.
Step 9:
In this and the next 4 steps we'll take the 1 that's in the 2nd column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
So, we're solving 1 * 7 which equals 7 and then we write down 7 for this column.
Step 10:
This means we need to find 1 * 3 which is 3, so 3 is the answer for this column.
Step 11:
So, we're solving 1 * 0 which equals 0 and then we write down 0 for this column.
Step 12:
This means we need to find 1 * 7 which is 7, so 7 is the answer for this column.
Step 13:
So, we're solving 1 * 7 which equals 7 and then we write down 7 for this column.
Step 14:
This gives us 770370 as the answer for this column.
Step 15:
First, fill in a zero in our answer for this column for the 2 empty columns to the right of this column, so 00.
Step 16:
For this and the next 4 steps we'll multiply the 2 in the 3rd column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
So, we're solving 2 * 7 which equals 14.
Since 14 is greater than 9, we carry the 1 to the column to the left and write down 4 for this column.
Step 17:
Okay, so 2 * 3 + 1 = 7, meaning the value for this column is 7.
Step 18:
Okay, so 2 * 0 = 0, meaning the value for this column is 0.
Step 19:
Okay, so 2 * 7 = 14.
Because 14 has two digits we take the 1 add it to the next column to the left and write down 4 as the answer for this column.
Step 20:
Okay, so 2 * 7 + 1 = 15.
Because 15 has two digits we take the 1 add it to the next column to the left and write down 5 as the answer for this column.
Step 21:
We put the final carried 1 at the front of our answer for this column.
This gives us 15407400 as the answer for this column.
Step 22:
First, fill in a zero in our answer for this column for the 3 empty columns to the right of this column, so 000.
Step 23:
For this and the next 4 steps we'll multiply the 5 in the 4th column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
Okay, so 5 * 7 = 35.
Because 35 has two digits we take the 3 add it to the next column to the left and write down 5 as the answer for this column.
Step 24:
So, we're solving 5 * 3 + 3 which equals 18.
Since 18 is greater than 9, we carry the 1 to the column to the left and write down 8 for this column.
Step 25:
So, we're solving 5 * 0 + 1 which equals 1 and then we write down 1 for this column.
Step 26:
Okay, so 5 * 7 = 35.
Because 35 has two digits we take the 3 add it to the next column to the left and write down 5 as the answer for this column.
Step 27:
So, we're solving 5 * 7 + 3 which equals 38.
Since 38 is greater than 9, we carry the 3 to the column to the left and write down 8 for this column.
Step 28:
We put the final carried 3 at the front of our answer for this column.
This gives us 385185000 as the answer for this column.
Step 29:
First, fill in a zero in our answer for this column for the 4 empty columns to the right of this column, so 0000.
Step 30:
For this and the next 4 steps we'll multiply the 7 in the 5th column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
Okay, so 7 * 7 = 49.
Because 49 has two digits we take the 4 add it to the next column to the left and write down 9 as the answer for this column.
Step 31:
So, we're solving 7 * 3 + 4 which equals 25.
Since 25 is greater than 9, we carry the 2 to the column to the left and write down 5 for this column.
Step 32:
Okay, so 7 * 0 + 2 = 2, meaning the value for this column is 2.
Step 33:
Okay, so 7 * 7 = 49.
Because 49 has two digits we take the 4 add it to the next column to the left and write down 9 as the answer for this column.
Step 34:
So, we're solving 7 * 7 + 4 which equals 53.
Since 53 is greater than 9, we carry the 5 to the column to the left and write down 3 for this column.
Step 35:
We put the final carried 5 at the front of our answer for this column.
This gives us 5392590000 as the answer for this column.
Step 36:
The last thing to do is calculate 154074 + 770370 + 15407400 + 385185000 + 5392590000 which is the all of our column answers added together. These are the steps to do that.
Step 37:
Insert 0 into empty columns.
So now the numbers are 0000154074, 0000770370, 0015407400, 0385185000 and 5392590000.
Step 38:
Get all the numbers in the 1st column from the right (there are 5 of them) and add them all up.
This means we need to find 4 + 0 + 0 + 0 + 0 which is 4, so 4 is the answer for this column.
Step 39:
Take the 5 numbers in the 2nd column from the right and add them together.
So, we're solving 7 + 7 + 0 + 0 + 0 which equals 14.
Since 14 is greater than 9, we carry the 1 to the column to the left and write down 4 for this column.
Step 40:
Get all the numbers in the 3rd column from the right (there are 6 of them) and add them all up.
Okay, so 1 + 0 + 3 + 4 + 0 + 0 = 8, meaning the value for this column is 8.
Step 41:
Take the 5 numbers in the 4th column from the right and add them together.
This means we need to find 4 + 0 + 7 + 5 + 0 which is 16.
Because 16 has two digits we take the 1 add it to the next column to the left and write down 6 as the answer for this column.
Step 42:
Take the 6 numbers in the 5th column from the right and add them together.
So, we're solving 1 + 5 + 7 + 0 + 8 + 9 which equals 30.
Since 30 is greater than 9, we carry the 3 to the column to the left and write down 0 for this column.
Step 43:
Take the 6 numbers in the 6th column from the right and add them together.
This means we need to find 3 + 1 + 7 + 4 + 1 + 5 which is 21.
Because 21 has two digits we take the 2 add it to the next column to the left and write down 1 as the answer for this column.
Step 44:
Get all the numbers in the 7th column from the right (there are 6 of them) and add them all up.
So, we're solving 2 + 0 + 0 + 5 + 5 + 2 which equals 14.
Since 14 is greater than 9, we carry the 1 to the column to the left and write down 4 for this column.
Step 45:
Get all the numbers in the 8th column from the right (there are 6 of them) and add them all up.
This means we need to find 1 + 0 + 0 + 1 + 8 + 9 which is 19.
Because 19 has two digits we take the 1 add it to the next column to the left and write down 9 as the answer for this column.
Step 46:
Get all the numbers in the 9th column from the right (there are 6 of them) and add them all up.
Okay, so 1 + 0 + 0 + 0 + 3 + 3 = 7, meaning the value for this column is 7.
Step 47:
Take the 5 numbers in the 10th column from the right and add them together.
This means we need to find 0 + 0 + 0 + 0 + 5 which is 5, so 5 is the answer for this column.
Answer:
75212 * 77037 = 5794106844
|
*
|
[
75212,
77037
] | 5,794,106,844
|
Sure, let's multiply 94264 and 60311.
Step 1:
In this and the next 4 steps we'll take the 1 that's in the 1st column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
This means we need to find 1 * 4 which is 4, so 4 is the answer for this column.
Step 2:
So, we're solving 1 * 6 which equals 6 and then we write down 6 for this column.
Step 3:
This means we need to find 1 * 2 which is 2, so 2 is the answer for this column.
Step 4:
This means we need to find 1 * 4 which is 4, so 4 is the answer for this column.
Step 5:
Okay, so 1 * 9 = 9, meaning the value for this column is 9.
Step 6:
This gives us 94264 as the answer for this column.
Step 7:
First, fill in a zero in our answer for this column for the 1 empty columns to the right of this column, so 0.
Step 8:
For this and the next 4 steps we'll multiply the 1 in the 2nd column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
This means we need to find 1 * 4 which is 4, so 4 is the answer for this column.
Step 9:
This means we need to find 1 * 6 which is 6, so 6 is the answer for this column.
Step 10:
This means we need to find 1 * 2 which is 2, so 2 is the answer for this column.
Step 11:
So, we're solving 1 * 4 which equals 4 and then we write down 4 for this column.
Step 12:
Okay, so 1 * 9 = 9, meaning the value for this column is 9.
Step 13:
This gives us 942640 as the answer for this column.
Step 14:
First, fill in a zero in our answer for this column for the 2 empty columns to the right of this column, so 00.
Step 15:
In this and the next 4 steps we'll take the 3 that's in the 3rd column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
Okay, so 3 * 4 = 12.
Because 12 has two digits we take the 1 add it to the next column to the left and write down 2 as the answer for this column.
Step 16:
So, we're solving 3 * 6 + 1 which equals 19.
Since 19 is greater than 9, we carry the 1 to the column to the left and write down 9 for this column.
Step 17:
So, we're solving 3 * 2 + 1 which equals 7 and then we write down 7 for this column.
Step 18:
Okay, so 3 * 4 = 12.
Because 12 has two digits we take the 1 add it to the next column to the left and write down 2 as the answer for this column.
Step 19:
So, we're solving 3 * 9 + 1 which equals 28.
Since 28 is greater than 9, we carry the 2 to the column to the left and write down 8 for this column.
Step 20:
We put the final carried 2 at the front of our answer for this column.
This gives us 28279200 as the answer for this column.
Step 21:
Each of the 3 empty columns to the right of this column has a 0 put into its spot, so 000 is the start of our answer for this column.
Step 22:
In this and the next 4 steps we'll take the 0 that's in the 4th column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
This means we need to find 0 * 4 which is 0, so 0 is the answer for this column.
Step 23:
This means we need to find 0 * 6 which is 0, so 0 is the answer for this column.
Step 24:
This means we need to find 0 * 2 which is 0, so 0 is the answer for this column.
Step 25:
Okay, so 0 * 4 = 0, meaning the value for this column is 0.
Step 26:
This means we need to find 0 * 9 which is 0, so 0 is the answer for this column.
Step 27:
This gives us 00000000 as the answer for this column.
Step 28:
Each of the 4 empty columns to the right of this column has a 0 put into its spot, so 0000 is the start of our answer for this column.
Step 29:
In this and the next 4 steps we'll take the 6 that's in the 5th column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
So, we're solving 6 * 4 which equals 24.
Since 24 is greater than 9, we carry the 2 to the column to the left and write down 4 for this column.
Step 30:
So, we're solving 6 * 6 + 2 which equals 38.
Since 38 is greater than 9, we carry the 3 to the column to the left and write down 8 for this column.
Step 31:
So, we're solving 6 * 2 + 3 which equals 15.
Since 15 is greater than 9, we carry the 1 to the column to the left and write down 5 for this column.
Step 32:
So, we're solving 6 * 4 + 1 which equals 25.
Since 25 is greater than 9, we carry the 2 to the column to the left and write down 5 for this column.
Step 33:
Okay, so 6 * 9 + 2 = 56.
Because 56 has two digits we take the 5 add it to the next column to the left and write down 6 as the answer for this column.
Step 34:
We put the final carried 5 at the front of our answer for this column.
This gives us 5655840000 as the answer for this column.
Step 35:
The last thing to do is calculate 94264 + 942640 + 28279200 + 00000000 + 5655840000 which is the all of our column answers added together, giving us 5685156104.
Answer:
94264 * 60311 = 5685156104
|
*
|
[
94264,
60311
] | 5,685,156,104
|
These are the steps to add 24076 and 60688.
Step 1:
Get all the numbers in the 1st column from the right (there are 2 of them) and add them all up.
So, we're solving 6 + 8 which equals 14.
Since 14 is greater than 9, we carry the 1 to the column to the left and write down 4 for this column.
Step 2:
Get all the numbers in the 2nd column from the right (there are 3 of them) and add them all up.
This means we need to find 1 + 7 + 8 which is 16.
Because 16 has two digits we take the 1 add it to the next column to the left and write down 6 as the answer for this column.
Step 3:
Take the 3 numbers in the 3rd column from the right and add them together.
Okay, so 1 + 0 + 6 = 7, meaning the value for this column is 7.
Step 4:
Take the 2 numbers in the 4th column from the right and add them together.
This means we need to find 4 + 0 which is 4, so 4 is the answer for this column.
Step 5:
Get all the numbers in the 5th column from the right (there are 2 of them) and add them all up.
So, we're solving 2 + 6 which equals 8 and then we write down 8 for this column.
Answer:
24076 + 60688 = 84764
|
+
|
[
24076,
60688
] | 84,764
|
Sure, let's add 24032, 91614 and 65775.
Step 1:
Get all the numbers in the 1st column from the right (there are 3 of them) and add them all up.
This means we need to find 2 + 4 + 5 which is 11.
Because 11 has two digits we take the 1 add it to the next column to the left and write down 1 as the answer for this column.
Step 2:
Get all the numbers in the 2nd column from the right (there are 4 of them) and add them all up.
This means we need to find 1 + 3 + 1 + 7 which is 12.
Because 12 has two digits we take the 1 add it to the next column to the left and write down 2 as the answer for this column.
Step 3:
Take the 4 numbers in the 3rd column from the right and add them together.
So, we're solving 1 + 0 + 6 + 7 which equals 14.
Since 14 is greater than 9, we carry the 1 to the column to the left and write down 4 for this column.
Step 4:
Take the 4 numbers in the 4th column from the right and add them together.
So, we're solving 1 + 4 + 1 + 5 which equals 11.
Since 11 is greater than 9, we carry the 1 to the column to the left and write down 1 for this column.
Step 5:
Take the 4 numbers in the 5th column from the right and add them together.
So, we're solving 1 + 2 + 9 + 6 which equals 18.
Since 18 is greater than 9, we carry the 1 to the column to the left and write down 8 for this column.
Step 6: We put the final carried 1 at the front of our answer.
Answer:
24032 + 91614 + 65775 = 181421
|
+
|
[
24032,
91614,
65775
] | 181,421
|
No problem, we can break down adding 18693, 26911, 58155 and 59245 into simple steps.
Step 1:
Get all the numbers in the 1st column from the right (there are 4 of them) and add them all up.
So, we're solving 3 + 1 + 5 + 5 which equals 14.
Since 14 is greater than 9, we carry the 1 to the column to the left and write down 4 for this column.
Step 2:
Take the 5 numbers in the 2nd column from the right and add them together.
So, we're solving 1 + 9 + 1 + 5 + 4 which equals 20.
Since 20 is greater than 9, we carry the 2 to the column to the left and write down 0 for this column.
Step 3:
Take the 5 numbers in the 3rd column from the right and add them together.
So, we're solving 2 + 6 + 9 + 1 + 2 which equals 20.
Since 20 is greater than 9, we carry the 2 to the column to the left and write down 0 for this column.
Step 4:
Take the 5 numbers in the 4th column from the right and add them together.
So, we're solving 2 + 8 + 6 + 8 + 9 which equals 33.
Since 33 is greater than 9, we carry the 3 to the column to the left and write down 3 for this column.
Step 5:
Take the 5 numbers in the 5th column from the right and add them together.
So, we're solving 3 + 1 + 2 + 5 + 5 which equals 16.
Since 16 is greater than 9, we carry the 1 to the column to the left and write down 6 for this column.
Step 6: We put the final carried 1 at the front of our answer.
Answer:
18693 + 26911 + 58155 + 59245 = 163004
|
+
|
[
18693,
26911,
58155,
59245
] | 163,004
|
Here's how we can multiply 22287 and 38745 step-by-step.
Step 1: First, we'll re-write this as 38745 * 22287.
Step 2:
In this and the next 4 steps we'll take the 7 that's in the 1st column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
So, we're solving 7 * 5 which equals 35.
Since 35 is greater than 9, we carry the 3 to the column to the left and write down 5 for this column.
Step 3:
Okay, so 7 * 4 + 3 = 31.
Because 31 has two digits we take the 3 add it to the next column to the left and write down 1 as the answer for this column.
Step 4:
Okay, so 7 * 7 + 3 = 52.
Because 52 has two digits we take the 5 add it to the next column to the left and write down 2 as the answer for this column.
Step 5:
Okay, so 7 * 8 + 5 = 61.
Because 61 has two digits we take the 6 add it to the next column to the left and write down 1 as the answer for this column.
Step 6:
So, we're solving 7 * 3 + 6 which equals 27.
Since 27 is greater than 9, we carry the 2 to the column to the left and write down 7 for this column.
Step 7:
We put the final carried 2 at the front of our answer for this column.
This gives us 271215 as the answer for this column.
Step 8:
Each of the 1 empty columns to the right of this column has a 0 put into its spot, so 0 is the start of our answer for this column.
Step 9:
In this and the next 4 steps we'll take the 8 that's in the 2nd column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
Okay, so 8 * 5 = 40.
Because 40 has two digits we take the 4 add it to the next column to the left and write down 0 as the answer for this column.
Step 10:
Okay, so 8 * 4 + 4 = 36.
Because 36 has two digits we take the 3 add it to the next column to the left and write down 6 as the answer for this column.
Step 11:
So, we're solving 8 * 7 + 3 which equals 59.
Since 59 is greater than 9, we carry the 5 to the column to the left and write down 9 for this column.
Step 12:
Okay, so 8 * 8 + 5 = 69.
Because 69 has two digits we take the 6 add it to the next column to the left and write down 9 as the answer for this column.
Step 13:
So, we're solving 8 * 3 + 6 which equals 30.
Since 30 is greater than 9, we carry the 3 to the column to the left and write down 0 for this column.
Step 14:
We put the final carried 3 at the front of our answer for this column.
This gives us 3099600 as the answer for this column.
Step 15:
Each of the 2 empty columns to the right of this column has a 0 put into its spot, so 00 is the start of our answer for this column.
Step 16:
In this and the next 4 steps we'll take the 2 that's in the 3rd column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
Okay, so 2 * 5 = 10.
Because 10 has two digits we take the 1 add it to the next column to the left and write down 0 as the answer for this column.
Step 17:
Okay, so 2 * 4 + 1 = 9, meaning the value for this column is 9.
Step 18:
So, we're solving 2 * 7 which equals 14.
Since 14 is greater than 9, we carry the 1 to the column to the left and write down 4 for this column.
Step 19:
Okay, so 2 * 8 + 1 = 17.
Because 17 has two digits we take the 1 add it to the next column to the left and write down 7 as the answer for this column.
Step 20:
Okay, so 2 * 3 + 1 = 7, meaning the value for this column is 7.
Step 21:
This gives us 7749000 as the answer for this column.
Step 22:
Each of the 3 empty columns to the right of this column has a 0 put into its spot, so 000 is the start of our answer for this column.
Step 23:
For this and the next 4 steps we'll multiply the 2 in the 4th column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
Okay, so 2 * 5 = 10.
Because 10 has two digits we take the 1 add it to the next column to the left and write down 0 as the answer for this column.
Step 24:
This means we need to find 2 * 4 + 1 which is 9, so 9 is the answer for this column.
Step 25:
Okay, so 2 * 7 = 14.
Because 14 has two digits we take the 1 add it to the next column to the left and write down 4 as the answer for this column.
Step 26:
So, we're solving 2 * 8 + 1 which equals 17.
Since 17 is greater than 9, we carry the 1 to the column to the left and write down 7 for this column.
Step 27:
So, we're solving 2 * 3 + 1 which equals 7 and then we write down 7 for this column.
Step 28:
This gives us 77490000 as the answer for this column.
Step 29:
Each of the 4 empty columns to the right of this column has a 0 put into its spot, so 0000 is the start of our answer for this column.
Step 30:
In this and the next 4 steps we'll take the 2 that's in the 5th column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
So, we're solving 2 * 5 which equals 10.
Since 10 is greater than 9, we carry the 1 to the column to the left and write down 0 for this column.
Step 31:
This means we need to find 2 * 4 + 1 which is 9, so 9 is the answer for this column.
Step 32:
So, we're solving 2 * 7 which equals 14.
Since 14 is greater than 9, we carry the 1 to the column to the left and write down 4 for this column.
Step 33:
Okay, so 2 * 8 + 1 = 17.
Because 17 has two digits we take the 1 add it to the next column to the left and write down 7 as the answer for this column.
Step 34:
This means we need to find 2 * 3 + 1 which is 7, so 7 is the answer for this column.
Step 35:
This gives us 774900000 as the answer for this column.
Step 36:
The last thing to do is calculate 271215 + 3099600 + 7749000 + 77490000 + 774900000 which is the all of our column answers added together. These are the steps to do that.
Step 37:
We need all of the numbers to be same length, so add a 0 where we don't have a number.
After doing this, we get 000271215, 003099600, 007749000, 077490000 and 774900000.
Step 38:
Take the 5 numbers in the 1st column from the right and add them together.
Okay, so 5 + 0 + 0 + 0 + 0 = 5, meaning the value for this column is 5.
Step 39:
Take the 5 numbers in the 2nd column from the right and add them together.
So, we're solving 1 + 0 + 0 + 0 + 0 which equals 1 and then we write down 1 for this column.
Step 40:
Get all the numbers in the 3rd column from the right (there are 5 of them) and add them all up.
Okay, so 2 + 6 + 0 + 0 + 0 = 8, meaning the value for this column is 8.
Step 41:
Get all the numbers in the 4th column from the right (there are 5 of them) and add them all up.
This means we need to find 1 + 9 + 9 + 0 + 0 which is 19.
Because 19 has two digits we take the 1 add it to the next column to the left and write down 9 as the answer for this column.
Step 42:
Get all the numbers in the 5th column from the right (there are 6 of them) and add them all up.
This means we need to find 1 + 7 + 9 + 4 + 9 + 0 which is 30.
Because 30 has two digits we take the 3 add it to the next column to the left and write down 0 as the answer for this column.
Step 43:
Take the 6 numbers in the 6th column from the right and add them together.
This means we need to find 3 + 2 + 0 + 7 + 4 + 9 which is 25.
Because 25 has two digits we take the 2 add it to the next column to the left and write down 5 as the answer for this column.
Step 44:
Take the 6 numbers in the 7th column from the right and add them together.
So, we're solving 2 + 0 + 3 + 7 + 7 + 4 which equals 23.
Since 23 is greater than 9, we carry the 2 to the column to the left and write down 3 for this column.
Step 45:
Get all the numbers in the 8th column from the right (there are 6 of them) and add them all up.
So, we're solving 2 + 0 + 0 + 0 + 7 + 7 which equals 16.
Since 16 is greater than 9, we carry the 1 to the column to the left and write down 6 for this column.
Step 46:
Get all the numbers in the 9th column from the right (there are 6 of them) and add them all up.
So, we're solving 1 + 0 + 0 + 0 + 0 + 7 which equals 8 and then we write down 8 for this column.
Answer:
22287 * 38745 = 863509815
|
*
|
[
22287,
38745
] | 863,509,815
|
Sure, let's subtract 57728 and 21487.
Step 1:
Get the two numbers in the 1st column from the right and subtract.
So, we're solving 8 - 7 which equals 1 and then we write down 1 for this column.
Step 2:
Get the two numbers in the 2nd column from the right and subtract.
We can't subtract 8 from 2, so we have to borrow from the first column to the left whose value is not zero.
The way to do this is to take one from the 3rd column which has the number 7 and then add 10 our column.
Okay, so 12 - 8 = 4, meaning the value for this column is 4.
Step 3:
Get the two numbers in the 3rd column from the right and subtract.
This means we need to find 6 - 4 which is 2, so 2 is the answer for this column.
Step 4:
Take the two numbers in the 4th column from the right and subtract them.
So, we're solving 7 - 1 which equals 6 and then we write down 6 for this column.
Step 5:
Get the two numbers in the 5th column from the right and subtract.
So, we're solving 5 - 2 which equals 3 and then we write down 3 for this column.
Answer:
57728 - 21487 = 36241
|
-
|
[
57728,
21487
] | 36,241
|
Sure, let's add 19542, 4821, 53347, 7048 and 38285.
Step 1:
Insert 0 into empty columns.
So now the numbers are 19542, 04821, 53347, 07048 and 38285.
Step 2:
Get all the numbers in the 1st column from the right (there are 5 of them) and add them all up.
This means we need to find 2 + 1 + 7 + 8 + 5 which is 23.
Because 23 has two digits we take the 2 add it to the next column to the left and write down 3 as the answer for this column.
Step 3:
Get all the numbers in the 2nd column from the right (there are 6 of them) and add them all up.
So, we're solving 2 + 4 + 2 + 4 + 4 + 8 which equals 24.
Since 24 is greater than 9, we carry the 2 to the column to the left and write down 4 for this column.
Step 4:
Take the 6 numbers in the 3rd column from the right and add them together.
This means we need to find 2 + 5 + 8 + 3 + 0 + 2 which is 20.
Because 20 has two digits we take the 2 add it to the next column to the left and write down 0 as the answer for this column.
Step 5:
Get all the numbers in the 4th column from the right (there are 6 of them) and add them all up.
So, we're solving 2 + 9 + 4 + 3 + 7 + 8 which equals 33.
Since 33 is greater than 9, we carry the 3 to the column to the left and write down 3 for this column.
Step 6:
Take the 6 numbers in the 5th column from the right and add them together.
This means we need to find 3 + 1 + 0 + 5 + 0 + 3 which is 12.
Because 12 has two digits we take the 1 add it to the next column to the left and write down 2 as the answer for this column.
Step 7: We put the final carried 1 at the front of our answer.
Answer:
19542 + 4821 + 53347 + 7048 + 38285 = 123043
|
+
|
[
19542,
4821,
53347,
7048,
38285
] | 123,043
|
No problem, we can break down subtracting 69981 and 47365 into simple steps.
Step 1:
Take the two numbers in the 1st column from the right and subtract them.
We can't subtract 5 from 1, so we have to borrow from the first column to the left whose value is not zero.
The way to do this is to take one from the 4th column which has the number 8 and then add 10 our column.
This means we need to find 11 - 5 which is 6, so 6 is the answer for this column.
Step 2:
Get the two numbers in the 2nd column from the right and subtract.
Okay, so 7 - 6 = 1, meaning the value for this column is 1.
Step 3:
Take the two numbers in the 3rd column from the right and subtract them.
So, we're solving 9 - 3 which equals 6 and then we write down 6 for this column.
Step 4:
Take the two numbers in the 4th column from the right and subtract them.
Okay, so 9 - 7 = 2, meaning the value for this column is 2.
Step 5:
Get the two numbers in the 5th column from the right and subtract.
This means we need to find 6 - 4 which is 2, so 2 is the answer for this column.
Answer:
69981 - 47365 = 22616
|
-
|
[
69981,
47365
] | 22,616
|
Sure, let's subtract 14470 and 2978.
Step 1:
We need all of the numbers to be same length, so add a 0 where we don't have a number.
After doing this, we get 14470 and 02978.
Step 2:
Take the two numbers in the 1st column from the right and subtract them.
We can't subtract 8 from 0, so we have to borrow from the first column to the left whose value is not zero.
This means we need to borrow from the 4th column by subtracting one from 7 and adding ten to our column.
This means we need to find 10 - 8 which is 2, so 2 is the answer for this column.
Step 3:
Get the two numbers in the 2nd column from the right and subtract.
We can't subtract 7 from 6, so we have to borrow from the first column to the left whose value is not zero.
The way to do this is to take one from the 3rd column which has the number 4 and then add 10 our column.
So, we're solving 16 - 7 which equals 9 and then we write down 9 for this column.
Step 4:
Get the two numbers in the 3rd column from the right and subtract.
We can't subtract 9 from 3, so we have to borrow from the first column to the left whose value is not zero.
The way to do this is to take one from the 2nd column which has the number 4 and then add 10 our column.
This means we need to find 13 - 9 which is 4, so 4 is the answer for this column.
Step 5:
Take the two numbers in the 4th column from the right and subtract them.
Okay, so 3 - 2 = 1, meaning the value for this column is 1.
Step 6:
Get the two numbers in the 5th column from the right and subtract.
So, we're solving 1 - 0 which equals 1 and then we write down 1 for this column.
Answer:
14470 - 2978 = 11492
|
-
|
[
14470,
2978
] | 11,492
|
Sure, let's add 34811 and 7676.
Step 1:
We need all of the numbers to be same length, so add a 0 where we don't have a number.
After doing this, we get 34811 and 07676.
Step 2:
Take the 2 numbers in the 1st column from the right and add them together.
This means we need to find 1 + 6 which is 7, so 7 is the answer for this column.
Step 3:
Take the 2 numbers in the 2nd column from the right and add them together.
So, we're solving 1 + 7 which equals 8 and then we write down 8 for this column.
Step 4:
Get all the numbers in the 3rd column from the right (there are 2 of them) and add them all up.
This means we need to find 8 + 6 which is 14.
Because 14 has two digits we take the 1 add it to the next column to the left and write down 4 as the answer for this column.
Step 5:
Get all the numbers in the 4th column from the right (there are 3 of them) and add them all up.
This means we need to find 1 + 4 + 7 which is 12.
Because 12 has two digits we take the 1 add it to the next column to the left and write down 2 as the answer for this column.
Step 6:
Get all the numbers in the 5th column from the right (there are 3 of them) and add them all up.
Okay, so 1 + 3 + 0 = 4, meaning the value for this column is 4.
Answer:
34811 + 7676 = 42487
|
+
|
[
34811,
7676
] | 42,487
|
Here's how we can multiply 60976 and 48822 step-by-step.
Step 1:
For this and the next 4 steps we'll multiply the 2 in the 1st column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
Okay, so 2 * 6 = 12.
Because 12 has two digits we take the 1 add it to the next column to the left and write down 2 as the answer for this column.
Step 2:
Okay, so 2 * 7 + 1 = 15.
Because 15 has two digits we take the 1 add it to the next column to the left and write down 5 as the answer for this column.
Step 3:
Okay, so 2 * 9 + 1 = 19.
Because 19 has two digits we take the 1 add it to the next column to the left and write down 9 as the answer for this column.
Step 4:
Okay, so 2 * 0 + 1 = 1, meaning the value for this column is 1.
Step 5:
Okay, so 2 * 6 = 12.
Because 12 has two digits we take the 1 add it to the next column to the left and write down 2 as the answer for this column.
Step 6:
We put the final carried 1 at the front of our answer for this column.
This gives us 121952 as the answer for this column.
Step 7:
First, fill in a zero in our answer for this column for the 1 empty columns to the right of this column, so 0.
Step 8:
For this and the next 4 steps we'll multiply the 2 in the 2nd column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
So, we're solving 2 * 6 which equals 12.
Since 12 is greater than 9, we carry the 1 to the column to the left and write down 2 for this column.
Step 9:
So, we're solving 2 * 7 + 1 which equals 15.
Since 15 is greater than 9, we carry the 1 to the column to the left and write down 5 for this column.
Step 10:
So, we're solving 2 * 9 + 1 which equals 19.
Since 19 is greater than 9, we carry the 1 to the column to the left and write down 9 for this column.
Step 11:
Okay, so 2 * 0 + 1 = 1, meaning the value for this column is 1.
Step 12:
Okay, so 2 * 6 = 12.
Because 12 has two digits we take the 1 add it to the next column to the left and write down 2 as the answer for this column.
Step 13:
We put the final carried 1 at the front of our answer for this column.
This gives us 1219520 as the answer for this column.
Step 14:
Each of the 2 empty columns to the right of this column has a 0 put into its spot, so 00 is the start of our answer for this column.
Step 15:
For this and the next 4 steps we'll multiply the 8 in the 3rd column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
Okay, so 8 * 6 = 48.
Because 48 has two digits we take the 4 add it to the next column to the left and write down 8 as the answer for this column.
Step 16:
So, we're solving 8 * 7 + 4 which equals 60.
Since 60 is greater than 9, we carry the 6 to the column to the left and write down 0 for this column.
Step 17:
So, we're solving 8 * 9 + 6 which equals 78.
Since 78 is greater than 9, we carry the 7 to the column to the left and write down 8 for this column.
Step 18:
So, we're solving 8 * 0 + 7 which equals 7 and then we write down 7 for this column.
Step 19:
So, we're solving 8 * 6 which equals 48.
Since 48 is greater than 9, we carry the 4 to the column to the left and write down 8 for this column.
Step 20:
We put the final carried 4 at the front of our answer for this column.
This gives us 48780800 as the answer for this column.
Step 21:
Each of the 3 empty columns to the right of this column has a 0 put into its spot, so 000 is the start of our answer for this column.
Step 22:
In this and the next 4 steps we'll take the 8 that's in the 4th column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
So, we're solving 8 * 6 which equals 48.
Since 48 is greater than 9, we carry the 4 to the column to the left and write down 8 for this column.
Step 23:
So, we're solving 8 * 7 + 4 which equals 60.
Since 60 is greater than 9, we carry the 6 to the column to the left and write down 0 for this column.
Step 24:
So, we're solving 8 * 9 + 6 which equals 78.
Since 78 is greater than 9, we carry the 7 to the column to the left and write down 8 for this column.
Step 25:
This means we need to find 8 * 0 + 7 which is 7, so 7 is the answer for this column.
Step 26:
So, we're solving 8 * 6 which equals 48.
Since 48 is greater than 9, we carry the 4 to the column to the left and write down 8 for this column.
Step 27:
We put the final carried 4 at the front of our answer for this column.
This gives us 487808000 as the answer for this column.
Step 28:
First, fill in a zero in our answer for this column for the 4 empty columns to the right of this column, so 0000.
Step 29:
For this and the next 4 steps we'll multiply the 4 in the 5th column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
So, we're solving 4 * 6 which equals 24.
Since 24 is greater than 9, we carry the 2 to the column to the left and write down 4 for this column.
Step 30:
So, we're solving 4 * 7 + 2 which equals 30.
Since 30 is greater than 9, we carry the 3 to the column to the left and write down 0 for this column.
Step 31:
So, we're solving 4 * 9 + 3 which equals 39.
Since 39 is greater than 9, we carry the 3 to the column to the left and write down 9 for this column.
Step 32:
This means we need to find 4 * 0 + 3 which is 3, so 3 is the answer for this column.
Step 33:
Okay, so 4 * 6 = 24.
Because 24 has two digits we take the 2 add it to the next column to the left and write down 4 as the answer for this column.
Step 34:
We put the final carried 2 at the front of our answer for this column.
This gives us 2439040000 as the answer for this column.
Step 35:
We collect the answer for each column and add them up, so 121952 + 1219520 + 48780800 + 487808000 + 2439040000. Here's how we can do that step-by-step.
Step 36:
Place a 0 in all missing places so that each number is the same length.
Now we are adding 0000121952, 0001219520, 0048780800, 0487808000 and 2439040000.
Step 37:
Take the 5 numbers in the 1st column from the right and add them together.
Okay, so 2 + 0 + 0 + 0 + 0 = 2, meaning the value for this column is 2.
Step 38:
Get all the numbers in the 2nd column from the right (there are 5 of them) and add them all up.
So, we're solving 5 + 2 + 0 + 0 + 0 which equals 7 and then we write down 7 for this column.
Step 39:
Get all the numbers in the 3rd column from the right (there are 5 of them) and add them all up.
So, we're solving 9 + 5 + 8 + 0 + 0 which equals 22.
Since 22 is greater than 9, we carry the 2 to the column to the left and write down 2 for this column.
Step 40:
Take the 6 numbers in the 4th column from the right and add them together.
So, we're solving 2 + 1 + 9 + 0 + 8 + 0 which equals 20.
Since 20 is greater than 9, we carry the 2 to the column to the left and write down 0 for this column.
Step 41:
Take the 6 numbers in the 5th column from the right and add them together.
This means we need to find 2 + 2 + 1 + 8 + 0 + 4 which is 17.
Because 17 has two digits we take the 1 add it to the next column to the left and write down 7 as the answer for this column.
Step 42:
Get all the numbers in the 6th column from the right (there are 6 of them) and add them all up.
This means we need to find 1 + 1 + 2 + 7 + 8 + 0 which is 19.
Because 19 has two digits we take the 1 add it to the next column to the left and write down 9 as the answer for this column.
Step 43:
Get all the numbers in the 7th column from the right (there are 6 of them) and add them all up.
So, we're solving 1 + 0 + 1 + 8 + 7 + 9 which equals 26.
Since 26 is greater than 9, we carry the 2 to the column to the left and write down 6 for this column.
Step 44:
Take the 6 numbers in the 8th column from the right and add them together.
So, we're solving 2 + 0 + 0 + 4 + 8 + 3 which equals 17.
Since 17 is greater than 9, we carry the 1 to the column to the left and write down 7 for this column.
Step 45:
Take the 6 numbers in the 9th column from the right and add them together.
So, we're solving 1 + 0 + 0 + 0 + 4 + 4 which equals 9 and then we write down 9 for this column.
Step 46:
Take the 5 numbers in the 10th column from the right and add them together.
Okay, so 0 + 0 + 0 + 0 + 2 = 2, meaning the value for this column is 2.
Answer:
60976 * 48822 = 2976970272
|
*
|
[
60976,
48822
] | 2,976,970,272
|
No problem, we can break down multiplying 59233 and 68891 into simple steps.
Step 1: First, we'll re-write this as 68891 * 59233.
Step 2:
For this and the next 4 steps we'll multiply the 3 in the 1st column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
So, we're solving 3 * 1 which equals 3 and then we write down 3 for this column.
Step 3:
Okay, so 3 * 9 = 27.
Because 27 has two digits we take the 2 add it to the next column to the left and write down 7 as the answer for this column.
Step 4:
So, we're solving 3 * 8 + 2 which equals 26.
Since 26 is greater than 9, we carry the 2 to the column to the left and write down 6 for this column.
Step 5:
So, we're solving 3 * 8 + 2 which equals 26.
Since 26 is greater than 9, we carry the 2 to the column to the left and write down 6 for this column.
Step 6:
Okay, so 3 * 6 + 2 = 20.
Because 20 has two digits we take the 2 add it to the next column to the left and write down 0 as the answer for this column.
Step 7:
We put the final carried 2 at the front of our answer for this column.
This gives us 206673 as the answer for this column.
Step 8:
Each of the 1 empty columns to the right of this column has a 0 put into its spot, so 0 is the start of our answer for this column.
Step 9:
For this and the next 4 steps we'll multiply the 3 in the 2nd column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
Okay, so 3 * 1 = 3, meaning the value for this column is 3.
Step 10:
So, we're solving 3 * 9 which equals 27.
Since 27 is greater than 9, we carry the 2 to the column to the left and write down 7 for this column.
Step 11:
So, we're solving 3 * 8 + 2 which equals 26.
Since 26 is greater than 9, we carry the 2 to the column to the left and write down 6 for this column.
Step 12:
Okay, so 3 * 8 + 2 = 26.
Because 26 has two digits we take the 2 add it to the next column to the left and write down 6 as the answer for this column.
Step 13:
Okay, so 3 * 6 + 2 = 20.
Because 20 has two digits we take the 2 add it to the next column to the left and write down 0 as the answer for this column.
Step 14:
We put the final carried 2 at the front of our answer for this column.
This gives us 2066730 as the answer for this column.
Step 15:
First, fill in a zero in our answer for this column for the 2 empty columns to the right of this column, so 00.
Step 16:
For this and the next 4 steps we'll multiply the 2 in the 3rd column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
This means we need to find 2 * 1 which is 2, so 2 is the answer for this column.
Step 17:
So, we're solving 2 * 9 which equals 18.
Since 18 is greater than 9, we carry the 1 to the column to the left and write down 8 for this column.
Step 18:
Okay, so 2 * 8 + 1 = 17.
Because 17 has two digits we take the 1 add it to the next column to the left and write down 7 as the answer for this column.
Step 19:
So, we're solving 2 * 8 + 1 which equals 17.
Since 17 is greater than 9, we carry the 1 to the column to the left and write down 7 for this column.
Step 20:
So, we're solving 2 * 6 + 1 which equals 13.
Since 13 is greater than 9, we carry the 1 to the column to the left and write down 3 for this column.
Step 21:
We put the final carried 1 at the front of our answer for this column.
This gives us 13778200 as the answer for this column.
Step 22:
Each of the 3 empty columns to the right of this column has a 0 put into its spot, so 000 is the start of our answer for this column.
Step 23:
In this and the next 4 steps we'll take the 9 that's in the 4th column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
Okay, so 9 * 1 = 9, meaning the value for this column is 9.
Step 24:
Okay, so 9 * 9 = 81.
Because 81 has two digits we take the 8 add it to the next column to the left and write down 1 as the answer for this column.
Step 25:
So, we're solving 9 * 8 + 8 which equals 80.
Since 80 is greater than 9, we carry the 8 to the column to the left and write down 0 for this column.
Step 26:
So, we're solving 9 * 8 + 8 which equals 80.
Since 80 is greater than 9, we carry the 8 to the column to the left and write down 0 for this column.
Step 27:
Okay, so 9 * 6 + 8 = 62.
Because 62 has two digits we take the 6 add it to the next column to the left and write down 2 as the answer for this column.
Step 28:
We put the final carried 6 at the front of our answer for this column.
This gives us 620019000 as the answer for this column.
Step 29:
First, fill in a zero in our answer for this column for the 4 empty columns to the right of this column, so 0000.
Step 30:
In this and the next 4 steps we'll take the 5 that's in the 5th column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
Okay, so 5 * 1 = 5, meaning the value for this column is 5.
Step 31:
Okay, so 5 * 9 = 45.
Because 45 has two digits we take the 4 add it to the next column to the left and write down 5 as the answer for this column.
Step 32:
Okay, so 5 * 8 + 4 = 44.
Because 44 has two digits we take the 4 add it to the next column to the left and write down 4 as the answer for this column.
Step 33:
So, we're solving 5 * 8 + 4 which equals 44.
Since 44 is greater than 9, we carry the 4 to the column to the left and write down 4 for this column.
Step 34:
So, we're solving 5 * 6 + 4 which equals 34.
Since 34 is greater than 9, we carry the 3 to the column to the left and write down 4 for this column.
Step 35:
We put the final carried 3 at the front of our answer for this column.
This gives us 3444550000 as the answer for this column.
Step 36:
The last thing to do is calculate 206673 + 2066730 + 13778200 + 620019000 + 3444550000 which is the all of our column answers added together. These are the steps to do that.
Step 37:
We need all of the numbers to be same length, so add a 0 where we don't have a number.
After doing this, we get 0000206673, 0002066730, 0013778200, 0620019000 and 3444550000.
Step 38:
Get all the numbers in the 1st column from the right (there are 5 of them) and add them all up.
Okay, so 3 + 0 + 0 + 0 + 0 = 3, meaning the value for this column is 3.
Step 39:
Get all the numbers in the 2nd column from the right (there are 5 of them) and add them all up.
This means we need to find 7 + 3 + 0 + 0 + 0 which is 10.
Because 10 has two digits we take the 1 add it to the next column to the left and write down 0 as the answer for this column.
Step 40:
Take the 6 numbers in the 3rd column from the right and add them together.
So, we're solving 1 + 6 + 7 + 2 + 0 + 0 which equals 16.
Since 16 is greater than 9, we carry the 1 to the column to the left and write down 6 for this column.
Step 41:
Take the 6 numbers in the 4th column from the right and add them together.
This means we need to find 1 + 6 + 6 + 8 + 9 + 0 which is 30.
Because 30 has two digits we take the 3 add it to the next column to the left and write down 0 as the answer for this column.
Step 42:
Get all the numbers in the 5th column from the right (there are 6 of them) and add them all up.
So, we're solving 3 + 0 + 6 + 7 + 1 + 5 which equals 22.
Since 22 is greater than 9, we carry the 2 to the column to the left and write down 2 for this column.
Step 43:
Get all the numbers in the 6th column from the right (there are 6 of them) and add them all up.
So, we're solving 2 + 2 + 0 + 7 + 0 + 5 which equals 16.
Since 16 is greater than 9, we carry the 1 to the column to the left and write down 6 for this column.
Step 44:
Take the 6 numbers in the 7th column from the right and add them together.
So, we're solving 1 + 0 + 2 + 3 + 0 + 4 which equals 10.
Since 10 is greater than 9, we carry the 1 to the column to the left and write down 0 for this column.
Step 45:
Take the 6 numbers in the 8th column from the right and add them together.
So, we're solving 1 + 0 + 0 + 1 + 2 + 4 which equals 8 and then we write down 8 for this column.
Step 46:
Get all the numbers in the 9th column from the right (there are 5 of them) and add them all up.
So, we're solving 0 + 0 + 0 + 6 + 4 which equals 10.
Since 10 is greater than 9, we carry the 1 to the column to the left and write down 0 for this column.
Step 47:
Get all the numbers in the 10th column from the right (there are 6 of them) and add them all up.
So, we're solving 1 + 0 + 0 + 0 + 0 + 3 which equals 4 and then we write down 4 for this column.
Answer:
59233 * 68891 = 4080620603
|
*
|
[
59233,
68891
] | 4,080,620,603
|
These are the steps to add 9664, 83701, 31656 and 50153.
Step 1:
Insert 0 into empty columns.
So now the numbers are 09664, 83701, 31656 and 50153.
Step 2:
Get all the numbers in the 1st column from the right (there are 4 of them) and add them all up.
So, we're solving 4 + 1 + 6 + 3 which equals 14.
Since 14 is greater than 9, we carry the 1 to the column to the left and write down 4 for this column.
Step 3:
Take the 5 numbers in the 2nd column from the right and add them together.
This means we need to find 1 + 6 + 0 + 5 + 5 which is 17.
Because 17 has two digits we take the 1 add it to the next column to the left and write down 7 as the answer for this column.
Step 4:
Take the 5 numbers in the 3rd column from the right and add them together.
This means we need to find 1 + 6 + 7 + 6 + 1 which is 21.
Because 21 has two digits we take the 2 add it to the next column to the left and write down 1 as the answer for this column.
Step 5:
Take the 5 numbers in the 4th column from the right and add them together.
So, we're solving 2 + 9 + 3 + 1 + 0 which equals 15.
Since 15 is greater than 9, we carry the 1 to the column to the left and write down 5 for this column.
Step 6:
Take the 5 numbers in the 5th column from the right and add them together.
This means we need to find 1 + 0 + 8 + 3 + 5 which is 17.
Because 17 has two digits we take the 1 add it to the next column to the left and write down 7 as the answer for this column.
Step 7: We put the final carried 1 at the front of our answer.
Answer:
9664 + 83701 + 31656 + 50153 = 175174
|
+
|
[
9664,
83701,
31656,
50153
] | 175,174
|
Here's how we can multiply 2018 and 46061 step-by-step.
Step 1: First, we'll re-write this as 46061 * 2018.
Step 2:
In this and the next 4 steps we'll take the 8 that's in the 1st column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
Okay, so 8 * 1 = 8, meaning the value for this column is 8.
Step 3:
So, we're solving 8 * 6 which equals 48.
Since 48 is greater than 9, we carry the 4 to the column to the left and write down 8 for this column.
Step 4:
This means we need to find 8 * 0 + 4 which is 4, so 4 is the answer for this column.
Step 5:
So, we're solving 8 * 6 which equals 48.
Since 48 is greater than 9, we carry the 4 to the column to the left and write down 8 for this column.
Step 6:
Okay, so 8 * 4 + 4 = 36.
Because 36 has two digits we take the 3 add it to the next column to the left and write down 6 as the answer for this column.
Step 7:
We put the final carried 3 at the front of our answer for this column.
This gives us 368488 as the answer for this column.
Step 8:
First, fill in a zero in our answer for this column for the 1 empty columns to the right of this column, so 0.
Step 9:
In this and the next 4 steps we'll take the 1 that's in the 2nd column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
This means we need to find 1 * 1 which is 1, so 1 is the answer for this column.
Step 10:
This means we need to find 1 * 6 which is 6, so 6 is the answer for this column.
Step 11:
This means we need to find 1 * 0 which is 0, so 0 is the answer for this column.
Step 12:
So, we're solving 1 * 6 which equals 6 and then we write down 6 for this column.
Step 13:
So, we're solving 1 * 4 which equals 4 and then we write down 4 for this column.
Step 14:
This gives us 460610 as the answer for this column.
Step 15:
Each of the 2 empty columns to the right of this column has a 0 put into its spot, so 00 is the start of our answer for this column.
Step 16:
In this and the next 4 steps we'll take the 0 that's in the 3rd column from the right in our second number and, going right-to-left, multiply it by each column in the first number and add any number carried from the previous column.
Okay, so 0 * 1 = 0, meaning the value for this column is 0.
Step 17:
So, we're solving 0 * 6 which equals 0 and then we write down 0 for this column.
Step 18:
Okay, so 0 * 0 = 0, meaning the value for this column is 0.
Step 19:
This means we need to find 0 * 6 which is 0, so 0 is the answer for this column.
Step 20:
Okay, so 0 * 4 = 0, meaning the value for this column is 0.
Step 21:
This gives us 0000000 as the answer for this column.
Step 22:
Each of the 3 empty columns to the right of this column has a 0 put into its spot, so 000 is the start of our answer for this column.
Step 23:
For this and the next 4 steps we'll multiply the 2 in the 4th column from the right of the second number by each column in the first number going right-to-left, plus any carry from the last column.
This means we need to find 2 * 1 which is 2, so 2 is the answer for this column.
Step 24:
Okay, so 2 * 6 = 12.
Because 12 has two digits we take the 1 add it to the next column to the left and write down 2 as the answer for this column.
Step 25:
This means we need to find 2 * 0 + 1 which is 1, so 1 is the answer for this column.
Step 26:
Okay, so 2 * 6 = 12.
Because 12 has two digits we take the 1 add it to the next column to the left and write down 2 as the answer for this column.
Step 27:
This means we need to find 2 * 4 + 1 which is 9, so 9 is the answer for this column.
Step 28:
This gives us 92122000 as the answer for this column.
Step 29:
We collect the answer for each column and add them up, so 368488 + 460610 + 0000000 + 92122000. Here's how we can do that step-by-step.
Step 30:
Insert 0 into empty columns.
So now the numbers are 00368488, 00460610, 00000000 and 92122000.
Step 31:
Get all the numbers in the 1st column from the right (there are 4 of them) and add them all up.
This means we need to find 8 + 0 + 0 + 0 which is 8, so 8 is the answer for this column.
Step 32:
Get all the numbers in the 2nd column from the right (there are 4 of them) and add them all up.
Okay, so 8 + 1 + 0 + 0 = 9, meaning the value for this column is 9.
Step 33:
Take the 4 numbers in the 3rd column from the right and add them together.
So, we're solving 4 + 6 + 0 + 0 which equals 10.
Since 10 is greater than 9, we carry the 1 to the column to the left and write down 0 for this column.
Step 34:
Get all the numbers in the 4th column from the right (there are 5 of them) and add them all up.
So, we're solving 1 + 8 + 0 + 0 + 2 which equals 11.
Since 11 is greater than 9, we carry the 1 to the column to the left and write down 1 for this column.
Step 35:
Take the 5 numbers in the 5th column from the right and add them together.
So, we're solving 1 + 6 + 6 + 0 + 2 which equals 15.
Since 15 is greater than 9, we carry the 1 to the column to the left and write down 5 for this column.
Step 36:
Take the 5 numbers in the 6th column from the right and add them together.
Okay, so 1 + 3 + 4 + 0 + 1 = 9, meaning the value for this column is 9.
Step 37:
Take the 4 numbers in the 7th column from the right and add them together.
This means we need to find 0 + 0 + 0 + 2 which is 2, so 2 is the answer for this column.
Step 38:
Get all the numbers in the 8th column from the right (there are 4 of them) and add them all up.
This means we need to find 0 + 0 + 0 + 9 which is 9, so 9 is the answer for this column.
Answer:
2018 * 46061 = 92951098
|
*
|
[
2018,
46061
] | 92,951,098
|
Here's how we can subtract 69853 and 55900 step-by-step.
Step 1:
Get the two numbers in the 1st column from the right and subtract.
This means we need to find 3 - 0 which is 3, so 3 is the answer for this column.
Step 2:
Take the two numbers in the 2nd column from the right and subtract them.
Okay, so 5 - 0 = 5, meaning the value for this column is 5.
Step 3:
Get the two numbers in the 3rd column from the right and subtract.
We can't subtract 9 from 8, so we have to borrow from the first column to the left whose value is not zero.
The way to do this is to take one from the 2nd column which has the number 9 and then add 10 our column.
So, we're solving 18 - 9 which equals 9 and then we write down 9 for this column.
Step 4:
Get the two numbers in the 4th column from the right and subtract.
Okay, so 8 - 5 = 3, meaning the value for this column is 3.
Step 5:
Take the two numbers in the 5th column from the right and subtract them.
So, we're solving 6 - 5 which equals 1 and then we write down 1 for this column.
Answer:
69853 - 55900 = 13953
|
-
|
[
69853,
55900
] | 13,953
|
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