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7
What is 240 + 210?
Add the two numbers.
Add 240 and 210.
450
Solve: -2x + 5 ≥ 23
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≥ -9
What is 2^5?
Evaluate the integer exponent.
Multiply 2 by itself 5 times (0th power = 1).
32
Solve: -3x + -9 ≤ 51
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≤ -20
What is -4^1?
Evaluate the integer exponent.
Multiply -4 by itself 1 times (0th power = 1).
-4
If each item costs -1 dollars and the total cost is -8, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
8
If each item costs 3 dollars and the total cost is -45, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-15
What is 30 ÷ 15?
Divide evenly.
Divide 30 by 15.
2
What is -41 × 4?
Multiply the numbers.
Multiply -41 by 4.
-164
What is -184 ÷ 23?
Divide evenly.
Divide -184 by 23.
-8
Solve for x: 2(x + -15) = -52
Solve a two-step equation.
Divide both sides by a, then subtract b.
-11
What is -3^2?
Evaluate the integer exponent.
Multiply -3 by itself 2 times (0th power = 1).
9
Simplify -1/1
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-1
What is -54 × -26?
Multiply the numbers.
Multiply -54 by -26.
1404
What is 110 - -4?
Subtract the second number from the first.
Subtract -4 from 110.
114
What is 188 + 298?
Add the two numbers.
Add 188 and 298.
486
Solve for x: 3x + 26 = 77
Solve the linear equation.
Subtract b from both sides, then divide by a.
17
Solve for x: 1(x + -8) = -18
Solve a two-step equation.
Divide both sides by a, then subtract b.
-10
Solve for x: -2(x + -5) = -2
Solve a two-step equation.
Divide both sides by a, then subtract b.
6
If each item costs 4 dollars and the total cost is 76, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
19
What is -47 × -24?
Multiply the numbers.
Multiply -47 by -24.
1128
What is 24 ÷ 6?
Divide evenly.
Divide 24 by 6.
4
Solve: -4x + -11 < -31
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x < 5
Simplify -56/14
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-4
Simplify 4/1
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
4
Solve for x: -1(x + 9) = -15
Solve a two-step equation.
Divide both sides by a, then subtract b.
6
Solve: 8x + -1 > 103
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x > 13
Solve for x: -7x + -13 = -69
Solve the linear equation.
Subtract b from both sides, then divide by a.
8
What is 130 ÷ -10?
Divide evenly.
Divide 130 by -10.
-13
What is -160 ÷ 20?
Divide evenly.
Divide -160 by 20.
-8
What is 5^1?
Evaluate the integer exponent.
Multiply 5 by itself 1 times (0th power = 1).
5
What is 10 ÷ 2?
Divide evenly.
Divide 10 by 2.
5
Simplify 15/3
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
5
Simplify 42/6
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
7
Solve: -2x + -7 < -17
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x < 5
Solve for x: 3x + 8 = 62
Solve the linear equation.
Subtract b from both sides, then divide by a.
18
What is -161 ÷ 23?
Divide evenly.
Divide -161 by 23.
-7
What is 89 + 95?
Add the two numbers.
Add 89 and 95.
184
Solve for x: 4x + 20 = 100
Solve the linear equation.
Subtract b from both sides, then divide by a.
20
What is 293 - 242?
Subtract the second number from the first.
Subtract 242 from 293.
51
Solve for x: 7x + -23 = -2
Solve the linear equation.
Subtract b from both sides, then divide by a.
3
What is 113 + 224?
Add the two numbers.
Add 113 and 224.
337
What is -15 + -13?
Add the two numbers.
Add -15 and -13.
-28
What is 9 × 57?
Multiply the numbers.
Multiply 9 by 57.
513
What is 25 × -12?
Multiply the numbers.
Multiply 25 by -12.
-300
What is 24 × -2?
Multiply the numbers.
Multiply 24 by -2.
-48
What is 2^0?
Evaluate the integer exponent.
Multiply 2 by itself 0 times (0th power = 1).
1
Simplify 42/7
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
6
If each item costs 13 dollars and the total cost is 234, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
18
Simplify 70/10
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
7
Solve for x: -2x + 6 = 12
Solve the linear equation.
Subtract b from both sides, then divide by a.
-3
Simplify 22/11
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
2
What is 325 ÷ -25?
Divide evenly.
Divide 325 by -25.
-13
Simplify 66/11
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
6
Solve for x: 3(x + -3) = 30
Solve a two-step equation.
Divide both sides by a, then subtract b.
13
What is -418 ÷ -22?
Divide evenly.
Divide -418 by -22.
19
Solve for x: 7x + 7 = 140
Solve the linear equation.
Subtract b from both sides, then divide by a.
19
Solve: 3x + 11 < 35
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x < 8
Solve for x: -10x + 29 = -1
Solve the linear equation.
Subtract b from both sides, then divide by a.
3
What is -285 + -116?
Add the two numbers.
Add -285 and -116.
-401
Solve: 7x + -10 ≥ -150
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≥ -20
What is -8^2?
Evaluate the integer exponent.
Multiply -8 by itself 2 times (0th power = 1).
64
What is 47 × 45?
Multiply the numbers.
Multiply 47 by 45.
2115
What is 23 × 30?
Multiply the numbers.
Multiply 23 by 30.
690
Simplify -15/15
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-1
Solve for x: -4(x + -6) = 4
Solve a two-step equation.
Divide both sides by a, then subtract b.
5
What is 8^0?
Evaluate the integer exponent.
Multiply 8 by itself 0 times (0th power = 1).
1
Simplify 30/6
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
5
What is 263 - 193?
Subtract the second number from the first.
Subtract 193 from 263.
70
What is -1^3?
Evaluate the integer exponent.
Multiply -1 by itself 3 times (0th power = 1).
-1
Solve for x: -7(x + -8) = 14
Solve a two-step equation.
Divide both sides by a, then subtract b.
6
What is 100 ÷ 5?
Divide evenly.
Divide 100 by 5.
20
Simplify -6/3
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-2
What is -47 × -26?
Multiply the numbers.
Multiply -47 by -26.
1222
Solve for x: -2(x + 8) = -16
Solve a two-step equation.
Divide both sides by a, then subtract b.
0
Solve: -6x + -7 < -121
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x < 19
If each item costs -3 dollars and the total cost is -9, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
3
Solve for x: 2x + -30 = -26
Solve the linear equation.
Subtract b from both sides, then divide by a.
2
If each item costs 13 dollars and the total cost is 377, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
29
What is -95 + 86?
Add the two numbers.
Add -95 and 86.
-9
What is 378 ÷ 27?
Divide evenly.
Divide 378 by 27.
14
What is 21 × 54?
Multiply the numbers.
Multiply 21 by 54.
1134
If each item costs 14 dollars and the total cost is 238, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
17
Simplify 108/12
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
9
What is -86 + 250?
Add the two numbers.
Add -86 and 250.
164
What is -29 × 0?
Multiply the numbers.
Multiply -29 by 0.
0
What is -6^1?
Evaluate the integer exponent.
Multiply -6 by itself 1 times (0th power = 1).
-6
What is -2^4?
Evaluate the integer exponent.
Multiply -2 by itself 4 times (0th power = 1).
16
What is 1^1?
Evaluate the integer exponent.
Multiply 1 by itself 1 times (0th power = 1).
1
Simplify -117/13
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-9
What is 513 ÷ 27?
Divide evenly.
Divide 513 by 27.
19
If each item costs -8 dollars and the total cost is -48, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
6
Simplify 130/13
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
10
What is 480 ÷ 30?
Divide evenly.
Divide 480 by 30.
16
Solve: 6x + -10 ≤ 26
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≤ 6
Solve for x: 7(x + -9) = -77
Solve a two-step equation.
Divide both sides by a, then subtract b.
-2
What is 212 - 251?
Subtract the second number from the first.
Subtract 251 from 212.
-39
Simplify 4/4
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
1
Solve: 2x + -14 > -14
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x > 0
What is 205 + 229?
Add the two numbers.
Add 205 and 229.
434