Question: What is 398 * 14?
Let's think step by step.
- 14 = 10 + 4
- 398 * 4 = (300 + 90 + 8) * 4 = 1200 + 360 + 32 = 1592
- 398 * 1 = (300 + 90 + 8) * 1 = 300 + 90 + 8 = 398, so 398 * 10 = 3980
- Sum: 1592 + 3980 = 5572
Answer: 5572


Question: What is 8423 - 7996?
Let's think step by step.
- 1st digit from right: 3 < 6, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 6 = 7, write 7.
- 2nd digit from right: 1 < 9, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 9 = 2, write 2.
- 3rd digit from right: 3 < 9, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 9 = 4, write 4.
-   7 - 7 = 0, write 0.
Answer: 427


Question: What is 723 - 116?
Let's think step by step.
- 1st digit from right: 3 < 6, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 6 = 7, write 7.
-   1 - 1 = 0, write 0.
-   7 - 1 = 6, write 6.
Answer: 607


Question: What is 93 * 89?
Let's think step by step.
- 89 = 80 + 9
- 93 * 9 = (90 + 3) * 9 = 810 + 27 = 837
- 93 * 8 = (90 + 3) * 8 = 720 + 24 = 744, so 93 * 80 = 7440
- Sum: 837 + 7440 = 8277
Answer: 8277


Question: What is 533 * 40?
Let's think step by step.
- 40 = 40
- 533 * 4 = (500 + 30 + 3) * 4 = 2000 + 120 + 12 = 2132, so 533 * 40 = 21320
Answer: 21320


Question: What is 98 - 89?
Let's think step by step.
- 1st digit from right: 8 < 9, borrow 1 from the next digit: 8 + 10 = 18.
-   18 - 9 = 9, write 9.
-   8 - 8 = 0, write 0.
Answer: 9


Question: What is 35 * 10?
Let's think step by step.
- 10 = 10
- 35 * 1 = (30 + 5) * 1 = 30 + 5 = 35, so 35 * 10 = 350
Answer: 350


Question: What is 40 * 82?
Let's think step by step.
- 82 = 80 + 2
- 40 * 2 = 80
- 40 * 8 = 320, so 40 * 80 = 3200
- Sum: 80 + 3200 = 3280
Answer: 3280


Question: What is 18 + 70?
Let's think step by step.
- Add ones: 8 + 0 = 8
- Add tens: 10 + 70 = 80
- Sum: 8 + 80 = 88
Answer: 88


Question: What is 52 + 14?
Let's think step by step.
- Add ones: 2 + 4 = 6
- Add tens: 50 + 10 = 60
- Sum: 6 + 60 = 66
Answer: 66


Question: What is 89 + 96?
Let's think step by step.
- Add ones: 9 + 6 = 15
- Add tens: 80 + 90 = 170
- Sum: 15 + 170 = 185
Answer: 185


Question: What is 773 - 619?
Let's think step by step.
- 1st digit from right: 3 < 9, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 9 = 4, write 4.
-   6 - 1 = 5, write 5.
-   7 - 6 = 1, write 1.
Answer: 154


Question: What is 535 * 29?
Let's think step by step.
- 29 = 20 + 9
- 535 * 9 = (500 + 30 + 5) * 9 = 4500 + 270 + 45 = 4815
- 535 * 2 = (500 + 30 + 5) * 2 = 1000 + 60 + 10 = 1070, so 535 * 20 = 10700
- Sum: 4815 + 10700 = 15515
Answer: 15515


Question: What is 129 * 345?
Let's think step by step.
- 345 = 300 + 40 + 5
- 129 * 5 = (100 + 20 + 9) * 5 = 500 + 100 + 45 = 645
- 129 * 4 = (100 + 20 + 9) * 4 = 400 + 80 + 36 = 516, so 129 * 40 = 5160
- 129 * 3 = (100 + 20 + 9) * 3 = 300 + 60 + 27 = 387, so 129 * 300 = 38700
- Sum: 645 + 5160 = 5805
- Sum: 5805 + 38700 = 44505
Answer: 44505


Question: What is 894 * 44?
Let's think step by step.
- 44 = 40 + 4
- 894 * 4 = (800 + 90 + 4) * 4 = 3200 + 360 + 16 = 3576
- 894 * 4 = (800 + 90 + 4) * 4 = 3200 + 360 + 16 = 3576, so 894 * 40 = 35760
- Sum: 3576 + 35760 = 39336
Answer: 39336


Question: What is 72 * 3?
Let's think step by step.
- 72 * 3 = (70 + 2) * 3 = 210 + 6 = 216
Answer: 216


Question: What is 25 + 16?
Let's think step by step.
- Add ones: 5 + 6 = 11
- Add tens: 20 + 10 = 30
- Sum: 11 + 30 = 41
Answer: 41


Question: What is 248 + 879?
Let's think step by step.
- Add ones: 8 + 9 = 17
- Add tens: 40 + 70 = 110
- Add hundreds: 200 + 800 = 1000
- Sum: 17 + 110 = 127
- Sum: 127 + 1000 = 1127
Answer: 1127


Question: What is 80 * 6?
Let's think step by step.
- 80 * 6 = 480
Answer: 480


Question: What is 955 - 350?
Let's think step by step.
-   5 - 0 = 5, write 5.
-   5 - 5 = 0, write 0.
-   9 - 3 = 6, write 6.
Answer: 605


Question: What is 95 * 8?
Let's think step by step.
- 95 * 8 = (90 + 5) * 8 = 720 + 40 = 760
Answer: 760


Question: What is 48 + 81?
Let's think step by step.
- Add ones: 8 + 1 = 9
- Add tens: 40 + 80 = 120
- Sum: 9 + 120 = 129
Answer: 129


Question: What is 79 - 63?
Let's think step by step.
-   9 - 3 = 6, write 6.
-   7 - 6 = 1, write 1.
Answer: 16


Question: What is 895 - 355?
Let's think step by step.
-   5 - 5 = 0, write 0.
-   9 - 5 = 4, write 4.
-   8 - 3 = 5, write 5.
Answer: 540


Question: What is 55 * 7?
Let's think step by step.
- 55 * 7 = (50 + 5) * 7 = 350 + 35 = 385
Answer: 385


Question: What is 50 - 42?
Let's think step by step.
- 1st digit from right: 0 < 2, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 2 = 8, write 8.
-   4 - 4 = 0, write 0.
Answer: 8


Question: What is 431 * 2?
Let's think step by step.
- 431 * 2 = (400 + 30 + 1) * 2 = 800 + 60 + 2 = 862
Answer: 862


Question: What is 5959 - 1104?
Let's think step by step.
-   9 - 4 = 5, write 5.
-   5 - 0 = 5, write 5.
-   9 - 1 = 8, write 8.
-   5 - 1 = 4, write 4.
Answer: 4855


Question: What is 93 - 20?
Let's think step by step.
-   3 - 0 = 3, write 3.
-   9 - 2 = 7, write 7.
Answer: 73


Question: What is 723 + 194?
Let's think step by step.
- Add ones: 3 + 4 = 7
- Add tens: 20 + 90 = 110
- Add hundreds: 700 + 100 = 800
- Sum: 7 + 110 = 117
- Sum: 117 + 800 = 917
Answer: 917


Question: What is 8153 - 2981?
Let's think step by step.
-   3 - 1 = 2, write 2.
- 2nd digit from right: 5 < 8, borrow 1 from the next digit: 5 + 10 = 15.
-   15 - 8 = 7, write 7.
- 3rd digit from right: 0 < 9, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 9 = 1, write 1.
-   7 - 2 = 5, write 5.
Answer: 5172


Question: What is 98 - 5?
Let's think step by step.
-   8 - 5 = 3, write 3.
-   9 - 0 = 9, write 9.
Answer: 93


Question: What is 92 - 77?
Let's think step by step.
- 1st digit from right: 2 < 7, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 7 = 5, write 5.
-   8 - 7 = 1, write 1.
Answer: 15


Question: What is 8922 - 6626?
Let's think step by step.
- 1st digit from right: 2 < 6, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 6 = 6, write 6.
- 2nd digit from right: 1 < 2, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 2 = 9, write 9.
-   8 - 6 = 2, write 2.
-   8 - 6 = 2, write 2.
Answer: 2296


Question: What is 584 * 444?
Let's think step by step.
- 444 = 400 + 40 + 4
- 584 * 4 = (500 + 80 + 4) * 4 = 2000 + 320 + 16 = 2336
- 584 * 4 = (500 + 80 + 4) * 4 = 2000 + 320 + 16 = 2336, so 584 * 40 = 23360
- 584 * 4 = (500 + 80 + 4) * 4 = 2000 + 320 + 16 = 2336, so 584 * 400 = 233600
- Sum: 2336 + 23360 = 25696
- Sum: 25696 + 233600 = 259296
Answer: 259296


Question: What is 74 * 5?
Let's think step by step.
- 74 * 5 = (70 + 4) * 5 = 350 + 20 = 370
Answer: 370


Question: What is 81 + 21?
Let's think step by step.
- Add ones: 1 + 1 = 2
- Add tens: 80 + 20 = 100
- Sum: 2 + 100 = 102
Answer: 102


Question: What is 85 - 58?
Let's think step by step.
- 1st digit from right: 5 < 8, borrow 1 from the next digit: 5 + 10 = 15.
-   15 - 8 = 7, write 7.
-   7 - 5 = 2, write 2.
Answer: 27


Question: What is 862 + 393?
Let's think step by step.
- Add ones: 2 + 3 = 5
- Add tens: 60 + 90 = 150
- Add hundreds: 800 + 300 = 1100
- Sum: 5 + 150 = 155
- Sum: 155 + 1100 = 1255
Answer: 1255


Question: What is 43 - 40?
Let's think step by step.
-   3 - 0 = 3, write 3.
-   4 - 4 = 0, write 0.
Answer: 3


Question: What is 79 - 68?
Let's think step by step.
-   9 - 8 = 1, write 1.
-   7 - 6 = 1, write 1.
Answer: 11


Question: What is 49 + 39?
Let's think step by step.
- Add ones: 9 + 9 = 18
- Add tens: 40 + 30 = 70
- Sum: 18 + 70 = 88
Answer: 88


Question: What is 541 + 197?
Let's think step by step.
- Add ones: 1 + 7 = 8
- Add tens: 40 + 90 = 130
- Add hundreds: 500 + 100 = 600
- Sum: 8 + 130 = 138
- Sum: 138 + 600 = 738
Answer: 738


Question: What is 604 + 341?
Let's think step by step.
- Add ones: 4 + 1 = 5
- Add tens: 0 + 40 = 40
- Add hundreds: 600 + 300 = 900
- Sum: 5 + 40 = 45
- Sum: 45 + 900 = 945
Answer: 945


Question: What is 42 + 99?
Let's think step by step.
- Add ones: 2 + 9 = 11
- Add tens: 40 + 90 = 130
- Sum: 11 + 130 = 141
Answer: 141


Question: What is 80 * 63?
Let's think step by step.
- 63 = 60 + 3
- 80 * 3 = 240
- 80 * 6 = 480, so 80 * 60 = 4800
- Sum: 240 + 4800 = 5040
Answer: 5040


Question: What is 13 + 76?
Let's think step by step.
- Add ones: 3 + 6 = 9
- Add tens: 10 + 70 = 80
- Sum: 9 + 80 = 89
Answer: 89


Question: What is 22 * 3?
Let's think step by step.
- 22 * 3 = (20 + 2) * 3 = 60 + 6 = 66
Answer: 66


Question: What is 71 + 39?
Let's think step by step.
- Add ones: 1 + 9 = 10
- Add tens: 70 + 30 = 100
- Sum: 10 + 100 = 110
Answer: 110


Question: What is 95 - 26?
Let's think step by step.
- 1st digit from right: 5 < 6, borrow 1 from the next digit: 5 + 10 = 15.
-   15 - 6 = 9, write 9.
-   8 - 2 = 6, write 6.
Answer: 69


Question: What is 845 - 48?
Let's think step by step.
- 1st digit from right: 5 < 8, borrow 1 from the next digit: 5 + 10 = 15.
-   15 - 8 = 7, write 7.
- 2nd digit from right: 3 < 4, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 4 = 9, write 9.
-   7 - 0 = 7, write 7.
Answer: 797


Question: What is 34 + 80?
Let's think step by step.
- Add ones: 4 + 0 = 4
- Add tens: 30 + 80 = 110
- Sum: 4 + 110 = 114
Answer: 114


Question: What is 328 + 342?
Let's think step by step.
- Add ones: 8 + 2 = 10
- Add tens: 20 + 40 = 60
- Add hundreds: 300 + 300 = 600
- Sum: 10 + 60 = 70
- Sum: 70 + 600 = 670
Answer: 670


Question: What is 81 - 10?
Let's think step by step.
-   1 - 0 = 1, write 1.
-   8 - 1 = 7, write 7.
Answer: 71


Question: What is 89 - 13?
Let's think step by step.
-   9 - 3 = 6, write 6.
-   8 - 1 = 7, write 7.
Answer: 76


Question: What is 104 + 569?
Let's think step by step.
- Add ones: 4 + 9 = 13
- Add tens: 0 + 60 = 60
- Add hundreds: 100 + 500 = 600
- Sum: 13 + 60 = 73
- Sum: 73 + 600 = 673
Answer: 673


Question: What is 87 - 80?
Let's think step by step.
-   7 - 0 = 7, write 7.
-   8 - 8 = 0, write 0.
Answer: 7


Question: What is 108 + 312?
Let's think step by step.
- Add ones: 8 + 2 = 10
- Add tens: 0 + 10 = 10
- Add hundreds: 100 + 300 = 400
- Sum: 10 + 10 = 20
- Sum: 20 + 400 = 420
Answer: 420


Question: What is 344 - 293?
Let's think step by step.
-   4 - 3 = 1, write 1.
- 2nd digit from right: 4 < 9, borrow 1 from the next digit: 4 + 10 = 14.
-   14 - 9 = 5, write 5.
-   2 - 2 = 0, write 0.
Answer: 51


Question: What is 641 + 367?
Let's think step by step.
- Add ones: 1 + 7 = 8
- Add tens: 40 + 60 = 100
- Add hundreds: 600 + 300 = 900
- Sum: 8 + 100 = 108
- Sum: 108 + 900 = 1008
Answer: 1008


Question: What is 560 * 92?
Let's think step by step.
- 92 = 90 + 2
- 560 * 2 = (500 + 60) * 2 = 1000 + 120 = 1120
- 560 * 9 = (500 + 60) * 9 = 4500 + 540 = 5040, so 560 * 90 = 50400
- Sum: 1120 + 50400 = 51520
Answer: 51520


Question: What is 281 * 71?
Let's think step by step.
- 71 = 70 + 1
- 281 * 1 = (200 + 80 + 1) * 1 = 200 + 80 + 1 = 281
- 281 * 7 = (200 + 80 + 1) * 7 = 1400 + 560 + 7 = 1967, so 281 * 70 = 19670
- Sum: 281 + 19670 = 19951
Answer: 19951


Question: What is 443 * 7?
Let's think step by step.
- 443 * 7 = (400 + 40 + 3) * 7 = 2800 + 280 + 21 = 3101
Answer: 3101


Question: What is 86 + 83?
Let's think step by step.
- Add ones: 6 + 3 = 9
- Add tens: 80 + 80 = 160
- Sum: 9 + 160 = 169
Answer: 169


Question: What is 46 * 48?
Let's think step by step.
- 48 = 40 + 8
- 46 * 8 = (40 + 6) * 8 = 320 + 48 = 368
- 46 * 4 = (40 + 6) * 4 = 160 + 24 = 184, so 46 * 40 = 1840
- Sum: 368 + 1840 = 2208
Answer: 2208


Question: What is 192 * 57?
Let's think step by step.
- 57 = 50 + 7
- 192 * 7 = (100 + 90 + 2) * 7 = 700 + 630 + 14 = 1344
- 192 * 5 = (100 + 90 + 2) * 5 = 500 + 450 + 10 = 960, so 192 * 50 = 9600
- Sum: 1344 + 9600 = 10944
Answer: 10944


Question: What is 5854 - 824?
Let's think step by step.
-   4 - 4 = 0, write 0.
-   5 - 2 = 3, write 3.
-   8 - 8 = 0, write 0.
-   5 - 0 = 5, write 5.
Answer: 5030


Question: What is 292 - 275?
Let's think step by step.
- 1st digit from right: 2 < 5, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 5 = 7, write 7.
-   8 - 7 = 1, write 1.
-   2 - 2 = 0, write 0.
Answer: 17


Question: What is 594 * 2?
Let's think step by step.
- 594 * 2 = (500 + 90 + 4) * 2 = 1000 + 180 + 8 = 1188
Answer: 1188


Question: What is 88 + 39?
Let's think step by step.
- Add ones: 8 + 9 = 17
- Add tens: 80 + 30 = 110
- Sum: 17 + 110 = 127
Answer: 127


Question: What is 777 * 3?
Let's think step by step.
- 777 * 3 = (700 + 70 + 7) * 3 = 2100 + 210 + 21 = 2331
Answer: 2331


Question: What is 13 * 22?
Let's think step by step.
- 22 = 20 + 2
- 13 * 2 = (10 + 3) * 2 = 20 + 6 = 26
- 13 * 2 = (10 + 3) * 2 = 20 + 6 = 26, so 13 * 20 = 260
- Sum: 26 + 260 = 286
Answer: 286


Question: What is 294 * 331?
Let's think step by step.
- 331 = 300 + 30 + 1
- 294 * 1 = (200 + 90 + 4) * 1 = 200 + 90 + 4 = 294
- 294 * 3 = (200 + 90 + 4) * 3 = 600 + 270 + 12 = 882, so 294 * 30 = 8820
- 294 * 3 = (200 + 90 + 4) * 3 = 600 + 270 + 12 = 882, so 294 * 300 = 88200
- Sum: 294 + 8820 = 9114
- Sum: 9114 + 88200 = 97314
Answer: 97314


Question: What is 77 - 47?
Let's think step by step.
-   7 - 7 = 0, write 0.
-   7 - 4 = 3, write 3.
Answer: 30


Question: What is 871 - 287?
Let's think step by step.
- 1st digit from right: 1 < 7, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 7 = 4, write 4.
- 2nd digit from right: 6 < 8, borrow 1 from the next digit: 6 + 10 = 16.
-   16 - 8 = 8, write 8.
-   7 - 2 = 5, write 5.
Answer: 584


Question: What is 81 * 31?
Let's think step by step.
- 31 = 30 + 1
- 81 * 1 = (80 + 1) * 1 = 80 + 1 = 81
- 81 * 3 = (80 + 1) * 3 = 240 + 3 = 243, so 81 * 30 = 2430
- Sum: 81 + 2430 = 2511
Answer: 2511


Question: What is 68 * 9?
Let's think step by step.
- 68 * 9 = (60 + 8) * 9 = 540 + 72 = 612
Answer: 612


Question: What is 13 - 9?
Let's think step by step.
- 1st digit from right: 3 < 9, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 9 = 4, write 4.
-   0 - 0 = 0, write 0.
Answer: 4


Question: What is 349 - 98?
Let's think step by step.
-   9 - 8 = 1, write 1.
- 2nd digit from right: 4 < 9, borrow 1 from the next digit: 4 + 10 = 14.
-   14 - 9 = 5, write 5.
-   2 - 0 = 2, write 2.
Answer: 251


Question: What is 75 * 42?
Let's think step by step.
- 42 = 40 + 2
- 75 * 2 = (70 + 5) * 2 = 140 + 10 = 150
- 75 * 4 = (70 + 5) * 4 = 280 + 20 = 300, so 75 * 40 = 3000
- Sum: 150 + 3000 = 3150
Answer: 3150


Question: What is 49 + 47?
Let's think step by step.
- Add ones: 9 + 7 = 16
- Add tens: 40 + 40 = 80
- Sum: 16 + 80 = 96
Answer: 96


Question: What is 72 + 19?
Let's think step by step.
- Add ones: 2 + 9 = 11
- Add tens: 70 + 10 = 80
- Sum: 11 + 80 = 91
Answer: 91


Question: What is 621 - 289?
Let's think step by step.
- 1st digit from right: 1 < 9, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 9 = 2, write 2.
- 2nd digit from right: 1 < 8, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 8 = 3, write 3.
-   5 - 2 = 3, write 3.
Answer: 332


Question: What is 906 + 466?
Let's think step by step.
- Add ones: 6 + 6 = 12
- Add tens: 0 + 60 = 60
- Add hundreds: 900 + 400 = 1300
- Sum: 12 + 60 = 72
- Sum: 72 + 1300 = 1372
Answer: 1372


Question: What is 723 + 997?
Let's think step by step.
- Add ones: 3 + 7 = 10
- Add tens: 20 + 90 = 110
- Add hundreds: 700 + 900 = 1600
- Sum: 10 + 110 = 120
- Sum: 120 + 1600 = 1720
Answer: 1720


Question: What is 51 * 9?
Let's think step by step.
- 51 * 9 = (50 + 1) * 9 = 450 + 9 = 459
Answer: 459


Question: What is 53 + 68?
Let's think step by step.
- Add ones: 3 + 8 = 11
- Add tens: 50 + 60 = 110
- Sum: 11 + 110 = 121
Answer: 121


Question: What is 792 + 102?
Let's think step by step.
- Add ones: 2 + 2 = 4
- Add tens: 90 + 0 = 90
- Add hundreds: 700 + 100 = 800
- Sum: 4 + 90 = 94
- Sum: 94 + 800 = 894
Answer: 894


Question: What is 282 * 50?
Let's think step by step.
- 50 = 50
- 282 * 5 = (200 + 80 + 2) * 5 = 1000 + 400 + 10 = 1410, so 282 * 50 = 14100
Answer: 14100


Question: What is 28 - 13?
Let's think step by step.
-   8 - 3 = 5, write 5.
-   2 - 1 = 1, write 1.
Answer: 15


Question: What is 64 * 4?
Let's think step by step.
- 64 * 4 = (60 + 4) * 4 = 240 + 16 = 256
Answer: 256


Question: What is 930 * 12?
Let's think step by step.
- 12 = 10 + 2
- 930 * 2 = (900 + 30) * 2 = 1800 + 60 = 1860
- 930 * 1 = (900 + 30) * 1 = 900 + 30 = 930, so 930 * 10 = 9300
- Sum: 1860 + 9300 = 11160
Answer: 11160


Question: What is 214 * 2?
Let's think step by step.
- 214 * 2 = (200 + 10 + 4) * 2 = 400 + 20 + 8 = 428
Answer: 428


Question: What is 349 * 2?
Let's think step by step.
- 349 * 2 = (300 + 40 + 9) * 2 = 600 + 80 + 18 = 698
Answer: 698


Question: What is 39 * 8?
Let's think step by step.
- 39 * 8 = (30 + 9) * 8 = 240 + 72 = 312
Answer: 312


Question: What is 82 + 49?
Let's think step by step.
- Add ones: 2 + 9 = 11
- Add tens: 80 + 40 = 120
- Sum: 11 + 120 = 131
Answer: 131


Question: What is 72 * 5?
Let's think step by step.
- 72 * 5 = (70 + 2) * 5 = 350 + 10 = 360
Answer: 360


Question: What is 432 - 157?
Let's think step by step.
- 1st digit from right: 2 < 7, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 7 = 5, write 5.
- 2nd digit from right: 2 < 5, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 5 = 7, write 7.
-   3 - 1 = 2, write 2.
Answer: 275


Question: What is 992 + 399?
Let's think step by step.
- Add ones: 2 + 9 = 11
- Add tens: 90 + 90 = 180
- Add hundreds: 900 + 300 = 1200
- Sum: 11 + 180 = 191
- Sum: 191 + 1200 = 1391
Answer: 1391


Question: What is 26 * 73?
Let's think step by step.
- 73 = 70 + 3
- 26 * 3 = (20 + 6) * 3 = 60 + 18 = 78
- 26 * 7 = (20 + 6) * 7 = 140 + 42 = 182, so 26 * 70 = 1820
- Sum: 78 + 1820 = 1898
Answer: 1898


Question: What is 53 + 71?
Let's think step by step.
- Add ones: 3 + 1 = 4
- Add tens: 50 + 70 = 120
- Sum: 4 + 120 = 124
Answer: 124


Question: What is 88 * 3?
Let's think step by step.
- 88 * 3 = (80 + 8) * 3 = 240 + 24 = 264
Answer: 264


Question: What is 521 + 623?
Let's think step by step.
- Add ones: 1 + 3 = 4
- Add tens: 20 + 20 = 40
- Add hundreds: 500 + 600 = 1100
- Sum: 4 + 40 = 44
- Sum: 44 + 1100 = 1144
Answer: 1144


Question: What is 69 + 38?
Let's think step by step.
- Add ones: 9 + 8 = 17
- Add tens: 60 + 30 = 90
- Sum: 17 + 90 = 107
Answer: 107


Question: What is 85 * 7?
Let's think step by step.
- 85 * 7 = (80 + 5) * 7 = 560 + 35 = 595
Answer: 595


Question: What is 258 + 673?
Let's think step by step.
- Add ones: 8 + 3 = 11
- Add tens: 50 + 70 = 120
- Add hundreds: 200 + 600 = 800
- Sum: 11 + 120 = 131
- Sum: 131 + 800 = 931
Answer: 931


Question: What is 89 + 22?
Let's think step by step.
- Add ones: 9 + 2 = 11
- Add tens: 80 + 20 = 100
- Sum: 11 + 100 = 111
Answer: 111


Question: What is 28 + 32?
Let's think step by step.
- Add ones: 8 + 2 = 10
- Add tens: 20 + 30 = 50
- Sum: 10 + 50 = 60
Answer: 60


Question: What is 759 - 320?
Let's think step by step.
-   9 - 0 = 9, write 9.
-   5 - 2 = 3, write 3.
-   7 - 3 = 4, write 4.
Answer: 439


Question: What is 81 - 31?
Let's think step by step.
-   1 - 1 = 0, write 0.
-   8 - 3 = 5, write 5.
Answer: 50


Question: What is 149 * 87?
Let's think step by step.
- 87 = 80 + 7
- 149 * 7 = (100 + 40 + 9) * 7 = 700 + 280 + 63 = 1043
- 149 * 8 = (100 + 40 + 9) * 8 = 800 + 320 + 72 = 1192, so 149 * 80 = 11920
- Sum: 1043 + 11920 = 12963
Answer: 12963


Question: What is 132 + 724?
Let's think step by step.
- Add ones: 2 + 4 = 6
- Add tens: 30 + 20 = 50
- Add hundreds: 100 + 700 = 800
- Sum: 6 + 50 = 56
- Sum: 56 + 800 = 856
Answer: 856


Question: What is 764 - 219?
Let's think step by step.
- 1st digit from right: 4 < 9, borrow 1 from the next digit: 4 + 10 = 14.
-   14 - 9 = 5, write 5.
-   5 - 1 = 4, write 4.
-   7 - 2 = 5, write 5.
Answer: 545


Question: What is 91 - 45?
Let's think step by step.
- 1st digit from right: 1 < 5, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 5 = 6, write 6.
-   8 - 4 = 4, write 4.
Answer: 46


Question: What is 82 - 56?
Let's think step by step.
- 1st digit from right: 2 < 6, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 6 = 6, write 6.
-   7 - 5 = 2, write 2.
Answer: 26


Question: What is 85 - 26?
Let's think step by step.
- 1st digit from right: 5 < 6, borrow 1 from the next digit: 5 + 10 = 15.
-   15 - 6 = 9, write 9.
-   7 - 2 = 5, write 5.
Answer: 59


Question: What is 11 - 3?
Let's think step by step.
- 1st digit from right: 1 < 3, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 3 = 8, write 8.
-   0 - 0 = 0, write 0.
Answer: 8


Question: What is 83 * 61?
Let's think step by step.
- 61 = 60 + 1
- 83 * 1 = (80 + 3) * 1 = 80 + 3 = 83
- 83 * 6 = (80 + 3) * 6 = 480 + 18 = 498, so 83 * 60 = 4980
- Sum: 83 + 4980 = 5063
Answer: 5063


Question: What is 29 + 69?
Let's think step by step.
- Add ones: 9 + 9 = 18
- Add tens: 20 + 60 = 80
- Sum: 18 + 80 = 98
Answer: 98


Question: What is 28 - 4?
Let's think step by step.
-   8 - 4 = 4, write 4.
-   2 - 0 = 2, write 2.
Answer: 24


Question: What is 2789 - 231?
Let's think step by step.
-   9 - 1 = 8, write 8.
-   8 - 3 = 5, write 5.
-   7 - 2 = 5, write 5.
-   2 - 0 = 2, write 2.
Answer: 2558


Question: What is 78 - 75?
Let's think step by step.
-   8 - 5 = 3, write 3.
-   7 - 7 = 0, write 0.
Answer: 3


Question: What is 37 - 3?
Let's think step by step.
-   7 - 3 = 4, write 4.
-   3 - 0 = 3, write 3.
Answer: 34


Question: What is 64 + 92?
Let's think step by step.
- Add ones: 4 + 2 = 6
- Add tens: 60 + 90 = 150
- Sum: 6 + 150 = 156
Answer: 156


Question: What is 79 + 83?
Let's think step by step.
- Add ones: 9 + 3 = 12
- Add tens: 70 + 80 = 150
- Sum: 12 + 150 = 162
Answer: 162


Question: What is 956 - 370?
Let's think step by step.
-   6 - 0 = 6, write 6.
- 2nd digit from right: 5 < 7, borrow 1 from the next digit: 5 + 10 = 15.
-   15 - 7 = 8, write 8.
-   8 - 3 = 5, write 5.
Answer: 586


Question: What is 26 + 83?
Let's think step by step.
- Add ones: 6 + 3 = 9
- Add tens: 20 + 80 = 100
- Sum: 9 + 100 = 109
Answer: 109


Question: What is 46 * 45?
Let's think step by step.
- 45 = 40 + 5
- 46 * 5 = (40 + 6) * 5 = 200 + 30 = 230
- 46 * 4 = (40 + 6) * 4 = 160 + 24 = 184, so 46 * 40 = 1840
- Sum: 230 + 1840 = 2070
Answer: 2070


Question: What is 10 + 33?
Let's think step by step.
- Add ones: 0 + 3 = 3
- Add tens: 10 + 30 = 40
- Sum: 3 + 40 = 43
Answer: 43


Question: What is 629 + 577?
Let's think step by step.
- Add ones: 9 + 7 = 16
- Add tens: 20 + 70 = 90
- Add hundreds: 600 + 500 = 1100
- Sum: 16 + 90 = 106
- Sum: 106 + 1100 = 1206
Answer: 1206


Question: What is 55 * 11?
Let's think step by step.
- 11 = 10 + 1
- 55 * 1 = (50 + 5) * 1 = 50 + 5 = 55
- 55 * 1 = (50 + 5) * 1 = 50 + 5 = 55, so 55 * 10 = 550
- Sum: 55 + 550 = 605
Answer: 605


Question: What is 8373 - 5173?
Let's think step by step.
-   3 - 3 = 0, write 0.
-   7 - 7 = 0, write 0.
-   3 - 1 = 2, write 2.
-   8 - 5 = 3, write 3.
Answer: 3200


Question: What is 22 + 13?
Let's think step by step.
- Add ones: 2 + 3 = 5
- Add tens: 20 + 10 = 30
- Sum: 5 + 30 = 35
Answer: 35


Question: What is 947 + 351?
Let's think step by step.
- Add ones: 7 + 1 = 8
- Add tens: 40 + 50 = 90
- Add hundreds: 900 + 300 = 1200
- Sum: 8 + 90 = 98
- Sum: 98 + 1200 = 1298
Answer: 1298


Question: What is 114 + 178?
Let's think step by step.
- Add ones: 4 + 8 = 12
- Add tens: 10 + 70 = 80
- Add hundreds: 100 + 100 = 200
- Sum: 12 + 80 = 92
- Sum: 92 + 200 = 292
Answer: 292


Question: What is 34 * 81?
Let's think step by step.
- 81 = 80 + 1
- 34 * 1 = (30 + 4) * 1 = 30 + 4 = 34
- 34 * 8 = (30 + 4) * 8 = 240 + 32 = 272, so 34 * 80 = 2720
- Sum: 34 + 2720 = 2754
Answer: 2754


Question: What is 109 + 333?
Let's think step by step.
- Add ones: 9 + 3 = 12
- Add tens: 0 + 30 = 30
- Add hundreds: 100 + 300 = 400
- Sum: 12 + 30 = 42
- Sum: 42 + 400 = 442
Answer: 442


Question: What is 94 + 82?
Let's think step by step.
- Add ones: 4 + 2 = 6
- Add tens: 90 + 80 = 170
- Sum: 6 + 170 = 176
Answer: 176


Question: What is 612 - 183?
Let's think step by step.
- 1st digit from right: 2 < 3, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 3 = 9, write 9.
- 2nd digit from right: 0 < 8, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 8 = 2, write 2.
-   5 - 1 = 4, write 4.
Answer: 429


Question: What is 16 - 2?
Let's think step by step.
-   6 - 2 = 4, write 4.
-   1 - 0 = 1, write 1.
Answer: 14


Question: What is 420 + 866?
Let's think step by step.
- Add ones: 0 + 6 = 6
- Add tens: 20 + 60 = 80
- Add hundreds: 400 + 800 = 1200
- Sum: 6 + 80 = 86
- Sum: 86 + 1200 = 1286
Answer: 1286


Question: What is 161 * 7?
Let's think step by step.
- 161 * 7 = (100 + 60 + 1) * 7 = 700 + 420 + 7 = 1127
Answer: 1127


Question: What is 33 * 6?
Let's think step by step.
- 33 * 6 = (30 + 3) * 6 = 180 + 18 = 198
Answer: 198


Question: What is 58 + 59?
Let's think step by step.
- Add ones: 8 + 9 = 17
- Add tens: 50 + 50 = 100
- Sum: 17 + 100 = 117
Answer: 117


Question: What is 563 + 730?
Let's think step by step.
- Add ones: 3 + 0 = 3
- Add tens: 60 + 30 = 90
- Add hundreds: 500 + 700 = 1200
- Sum: 3 + 90 = 93
- Sum: 93 + 1200 = 1293
Answer: 1293


Question: What is 645 * 9?
Let's think step by step.
- 645 * 9 = (600 + 40 + 5) * 9 = 5400 + 360 + 45 = 5805
Answer: 5805


Question: What is 657 + 234?
Let's think step by step.
- Add ones: 7 + 4 = 11
- Add tens: 50 + 30 = 80
- Add hundreds: 600 + 200 = 800
- Sum: 11 + 80 = 91
- Sum: 91 + 800 = 891
Answer: 891


Question: What is 316 * 3?
Let's think step by step.
- 316 * 3 = (300 + 10 + 6) * 3 = 900 + 30 + 18 = 948
Answer: 948


Question: What is 219 * 9?
Let's think step by step.
- 219 * 9 = (200 + 10 + 9) * 9 = 1800 + 90 + 81 = 1971
Answer: 1971


Question: What is 611 + 506?
Let's think step by step.
- Add ones: 1 + 6 = 7
- Add tens: 10 + 0 = 10
- Add hundreds: 600 + 500 = 1100
- Sum: 7 + 10 = 17
- Sum: 17 + 1100 = 1117
Answer: 1117


Question: What is 414 * 975?
Let's think step by step.
- 975 = 900 + 70 + 5
- 414 * 5 = (400 + 10 + 4) * 5 = 2000 + 50 + 20 = 2070
- 414 * 7 = (400 + 10 + 4) * 7 = 2800 + 70 + 28 = 2898, so 414 * 70 = 28980
- 414 * 9 = (400 + 10 + 4) * 9 = 3600 + 90 + 36 = 3726, so 414 * 900 = 372600
- Sum: 2070 + 28980 = 31050
- Sum: 31050 + 372600 = 403650
Answer: 403650


Question: What is 541 + 940?
Let's think step by step.
- Add ones: 1 + 0 = 1
- Add tens: 40 + 40 = 80
- Add hundreds: 500 + 900 = 1400
- Sum: 1 + 80 = 81
- Sum: 81 + 1400 = 1481
Answer: 1481


Question: What is 801 + 279?
Let's think step by step.
- Add ones: 1 + 9 = 10
- Add tens: 0 + 70 = 70
- Add hundreds: 800 + 200 = 1000
- Sum: 10 + 70 = 80
- Sum: 80 + 1000 = 1080
Answer: 1080


Question: What is 536 - 340?
Let's think step by step.
-   6 - 0 = 6, write 6.
- 2nd digit from right: 3 < 4, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 4 = 9, write 9.
-   4 - 3 = 1, write 1.
Answer: 196


Question: What is 80 + 78?
Let's think step by step.
- Add ones: 0 + 8 = 8
- Add tens: 80 + 70 = 150
- Sum: 8 + 150 = 158
Answer: 158


Question: What is 45 - 12?
Let's think step by step.
-   5 - 2 = 3, write 3.
-   4 - 1 = 3, write 3.
Answer: 33


Question: What is 505 * 62?
Let's think step by step.
- 62 = 60 + 2
- 505 * 2 = (500 + 5) * 2 = 1000 + 10 = 1010
- 505 * 6 = (500 + 5) * 6 = 3000 + 30 = 3030, so 505 * 60 = 30300
- Sum: 1010 + 30300 = 31310
Answer: 31310


Question: What is 7551 - 3571?
Let's think step by step.
-   1 - 1 = 0, write 0.
- 2nd digit from right: 5 < 7, borrow 1 from the next digit: 5 + 10 = 15.
-   15 - 7 = 8, write 8.
- 3rd digit from right: 4 < 5, borrow 1 from the next digit: 4 + 10 = 14.
-   14 - 5 = 9, write 9.
-   6 - 3 = 3, write 3.
Answer: 3980


Question: What is 54 - 52?
Let's think step by step.
-   4 - 2 = 2, write 2.
-   5 - 5 = 0, write 0.
Answer: 2


Question: What is 820 + 375?
Let's think step by step.
- Add ones: 0 + 5 = 5
- Add tens: 20 + 70 = 90
- Add hundreds: 800 + 300 = 1100
- Sum: 5 + 90 = 95
- Sum: 95 + 1100 = 1195
Answer: 1195


Question: What is 921 * 61?
Let's think step by step.
- 61 = 60 + 1
- 921 * 1 = (900 + 20 + 1) * 1 = 900 + 20 + 1 = 921
- 921 * 6 = (900 + 20 + 1) * 6 = 5400 + 120 + 6 = 5526, so 921 * 60 = 55260
- Sum: 921 + 55260 = 56181
Answer: 56181


Question: What is 92 - 55?
Let's think step by step.
- 1st digit from right: 2 < 5, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 5 = 7, write 7.
-   8 - 5 = 3, write 3.
Answer: 37


Question: What is 660 - 406?
Let's think step by step.
- 1st digit from right: 0 < 6, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 6 = 4, write 4.
-   5 - 0 = 5, write 5.
-   6 - 4 = 2, write 2.
Answer: 254


Question: What is 744 - 167?
Let's think step by step.
- 1st digit from right: 4 < 7, borrow 1 from the next digit: 4 + 10 = 14.
-   14 - 7 = 7, write 7.
- 2nd digit from right: 3 < 6, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 6 = 7, write 7.
-   6 - 1 = 5, write 5.
Answer: 577


Question: What is 13 * 53?
Let's think step by step.
- 53 = 50 + 3
- 13 * 3 = (10 + 3) * 3 = 30 + 9 = 39
- 13 * 5 = (10 + 3) * 5 = 50 + 15 = 65, so 13 * 50 = 650
- Sum: 39 + 650 = 689
Answer: 689


Question: What is 59 * 47?
Let's think step by step.
- 47 = 40 + 7
- 59 * 7 = (50 + 9) * 7 = 350 + 63 = 413
- 59 * 4 = (50 + 9) * 4 = 200 + 36 = 236, so 59 * 40 = 2360
- Sum: 413 + 2360 = 2773
Answer: 2773


Question: What is 839 + 260?
Let's think step by step.
- Add ones: 9 + 0 = 9
- Add tens: 30 + 60 = 90
- Add hundreds: 800 + 200 = 1000
- Sum: 9 + 90 = 99
- Sum: 99 + 1000 = 1099
Answer: 1099


Question: What is 41 - 33?
Let's think step by step.
- 1st digit from right: 1 < 3, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 3 = 8, write 8.
-   3 - 3 = 0, write 0.
Answer: 8


Question: What is 78 - 11?
Let's think step by step.
-   8 - 1 = 7, write 7.
-   7 - 1 = 6, write 6.
Answer: 67


Question: What is 60 - 10?
Let's think step by step.
-   0 - 0 = 0, write 0.
-   6 - 1 = 5, write 5.
Answer: 50


Question: What is 32 * 59?
Let's think step by step.
- 59 = 50 + 9
- 32 * 9 = (30 + 2) * 9 = 270 + 18 = 288
- 32 * 5 = (30 + 2) * 5 = 150 + 10 = 160, so 32 * 50 = 1600
- Sum: 288 + 1600 = 1888
Answer: 1888


Question: What is 52 + 30?
Let's think step by step.
- Add ones: 2 + 0 = 2
- Add tens: 50 + 30 = 80
- Sum: 2 + 80 = 82
Answer: 82


Question: What is 325 + 243?
Let's think step by step.
- Add ones: 5 + 3 = 8
- Add tens: 20 + 40 = 60
- Add hundreds: 300 + 200 = 500
- Sum: 8 + 60 = 68
- Sum: 68 + 500 = 568
Answer: 568


Question: What is 89 - 75?
Let's think step by step.
-   9 - 5 = 4, write 4.
-   8 - 7 = 1, write 1.
Answer: 14


Question: What is 35 - 10?
Let's think step by step.
-   5 - 0 = 5, write 5.
-   3 - 1 = 2, write 2.
Answer: 25


Question: What is 24 * 7?
Let's think step by step.
- 24 * 7 = (20 + 4) * 7 = 140 + 28 = 168
Answer: 168


Question: What is 596 - 183?
Let's think step by step.
-   6 - 3 = 3, write 3.
-   9 - 8 = 1, write 1.
-   5 - 1 = 4, write 4.
Answer: 413


Question: What is 659 * 84?
Let's think step by step.
- 84 = 80 + 4
- 659 * 4 = (600 + 50 + 9) * 4 = 2400 + 200 + 36 = 2636
- 659 * 8 = (600 + 50 + 9) * 8 = 4800 + 400 + 72 = 5272, so 659 * 80 = 52720
- Sum: 2636 + 52720 = 55356
Answer: 55356


Question: What is 284 * 78?
Let's think step by step.
- 78 = 70 + 8
- 284 * 8 = (200 + 80 + 4) * 8 = 1600 + 640 + 32 = 2272
- 284 * 7 = (200 + 80 + 4) * 7 = 1400 + 560 + 28 = 1988, so 284 * 70 = 19880
- Sum: 2272 + 19880 = 22152
Answer: 22152


Question: What is 41 + 73?
Let's think step by step.
- Add ones: 1 + 3 = 4
- Add tens: 40 + 70 = 110
- Sum: 4 + 110 = 114
Answer: 114


Question: What is 53 - 19?
Let's think step by step.
- 1st digit from right: 3 < 9, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 9 = 4, write 4.
-   4 - 1 = 3, write 3.
Answer: 34


Question: What is 92 - 15?
Let's think step by step.
- 1st digit from right: 2 < 5, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 5 = 7, write 7.
-   8 - 1 = 7, write 7.
Answer: 77


Question: What is 82 + 12?
Let's think step by step.
- Add ones: 2 + 2 = 4
- Add tens: 80 + 10 = 90
- Sum: 4 + 90 = 94
Answer: 94


Question: What is 995 - 961?
Let's think step by step.
-   5 - 1 = 4, write 4.
-   9 - 6 = 3, write 3.
-   9 - 9 = 0, write 0.
Answer: 34


Question: What is 47 + 37?
Let's think step by step.
- Add ones: 7 + 7 = 14
- Add tens: 40 + 30 = 70
- Sum: 14 + 70 = 84
Answer: 84


Question: What is 70 - 18?
Let's think step by step.
- 1st digit from right: 0 < 8, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 8 = 2, write 2.
-   6 - 1 = 5, write 5.
Answer: 52


Question: What is 188 * 5?
Let's think step by step.
- 188 * 5 = (100 + 80 + 8) * 5 = 500 + 400 + 40 = 940
Answer: 940


Question: What is 52 - 18?
Let's think step by step.
- 1st digit from right: 2 < 8, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 8 = 4, write 4.
-   4 - 1 = 3, write 3.
Answer: 34


Question: What is 656 * 9?
Let's think step by step.
- 656 * 9 = (600 + 50 + 6) * 9 = 5400 + 450 + 54 = 5904
Answer: 5904


Question: What is 733 + 767?
Let's think step by step.
- Add ones: 3 + 7 = 10
- Add tens: 30 + 60 = 90
- Add hundreds: 700 + 700 = 1400
- Sum: 10 + 90 = 100
- Sum: 100 + 1400 = 1500
Answer: 1500


Question: What is 34 - 23?
Let's think step by step.
-   4 - 3 = 1, write 1.
-   3 - 2 = 1, write 1.
Answer: 11


Question: What is 23 + 62?
Let's think step by step.
- Add ones: 3 + 2 = 5
- Add tens: 20 + 60 = 80
- Sum: 5 + 80 = 85
Answer: 85


Question: What is 91 - 75?
Let's think step by step.
- 1st digit from right: 1 < 5, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 5 = 6, write 6.
-   8 - 7 = 1, write 1.
Answer: 16


Question: What is 92 * 42?
Let's think step by step.
- 42 = 40 + 2
- 92 * 2 = (90 + 2) * 2 = 180 + 4 = 184
- 92 * 4 = (90 + 2) * 4 = 360 + 8 = 368, so 92 * 40 = 3680
- Sum: 184 + 3680 = 3864
Answer: 3864


Question: What is 69 - 43?
Let's think step by step.
-   9 - 3 = 6, write 6.
-   6 - 4 = 2, write 2.
Answer: 26


Question: What is 50 * 39?
Let's think step by step.
- 39 = 30 + 9
- 50 * 9 = 450
- 50 * 3 = 150, so 50 * 30 = 1500
- Sum: 450 + 1500 = 1950
Answer: 1950


Question: What is 501 + 653?
Let's think step by step.
- Add ones: 1 + 3 = 4
- Add tens: 0 + 50 = 50
- Add hundreds: 500 + 600 = 1100
- Sum: 4 + 50 = 54
- Sum: 54 + 1100 = 1154
Answer: 1154


Question: What is 14 * 83?
Let's think step by step.
- 83 = 80 + 3
- 14 * 3 = (10 + 4) * 3 = 30 + 12 = 42
- 14 * 8 = (10 + 4) * 8 = 80 + 32 = 112, so 14 * 80 = 1120
- Sum: 42 + 1120 = 1162
Answer: 1162


Question: What is 96 * 50?
Let's think step by step.
- 50 = 50
- 96 * 5 = (90 + 6) * 5 = 450 + 30 = 480, so 96 * 50 = 4800
Answer: 4800


Question: What is 207 + 254?
Let's think step by step.
- Add ones: 7 + 4 = 11
- Add tens: 0 + 50 = 50
- Add hundreds: 200 + 200 = 400
- Sum: 11 + 50 = 61
- Sum: 61 + 400 = 461
Answer: 461


Question: What is 48 - 41?
Let's think step by step.
-   8 - 1 = 7, write 7.
-   4 - 4 = 0, write 0.
Answer: 7


Question: What is 78 - 59?
Let's think step by step.
- 1st digit from right: 8 < 9, borrow 1 from the next digit: 8 + 10 = 18.
-   18 - 9 = 9, write 9.
-   6 - 5 = 1, write 1.
Answer: 19


Question: What is 221 + 906?
Let's think step by step.
- Add ones: 1 + 6 = 7
- Add tens: 20 + 0 = 20
- Add hundreds: 200 + 900 = 1100
- Sum: 7 + 20 = 27
- Sum: 27 + 1100 = 1127
Answer: 1127


Question: What is 27 + 31?
Let's think step by step.
- Add ones: 7 + 1 = 8
- Add tens: 20 + 30 = 50
- Sum: 8 + 50 = 58
Answer: 58


Question: What is 87 - 79?
Let's think step by step.
- 1st digit from right: 7 < 9, borrow 1 from the next digit: 7 + 10 = 17.
-   17 - 9 = 8, write 8.
-   7 - 7 = 0, write 0.
Answer: 8


Question: What is 6538 - 5073?
Let's think step by step.
-   8 - 3 = 5, write 5.
- 2nd digit from right: 3 < 7, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 7 = 6, write 6.
-   4 - 0 = 4, write 4.
-   6 - 5 = 1, write 1.
Answer: 1465


Question: What is 512 * 501?
Let's think step by step.
- 501 = 500 + 1
- 512 * 1 = (500 + 10 + 2) * 1 = 500 + 10 + 2 = 512
- 512 * 5 = (500 + 10 + 2) * 5 = 2500 + 50 + 10 = 2560, so 512 * 500 = 256000
- Sum: 512 + 256000 = 256512
Answer: 256512


Question: What is 466 * 32?
Let's think step by step.
- 32 = 30 + 2
- 466 * 2 = (400 + 60 + 6) * 2 = 800 + 120 + 12 = 932
- 466 * 3 = (400 + 60 + 6) * 3 = 1200 + 180 + 18 = 1398, so 466 * 30 = 13980
- Sum: 932 + 13980 = 14912
Answer: 14912


Question: What is 13 * 26?
Let's think step by step.
- 26 = 20 + 6
- 13 * 6 = (10 + 3) * 6 = 60 + 18 = 78
- 13 * 2 = (10 + 3) * 2 = 20 + 6 = 26, so 13 * 20 = 260
- Sum: 78 + 260 = 338
Answer: 338


Question: What is 65 * 9?
Let's think step by step.
- 65 * 9 = (60 + 5) * 9 = 540 + 45 = 585
Answer: 585


Question: What is 14 * 2?
Let's think step by step.
- 14 * 2 = (10 + 4) * 2 = 20 + 8 = 28
Answer: 28


Question: What is 30 - 9?
Let's think step by step.
- 1st digit from right: 0 < 9, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 9 = 1, write 1.
-   2 - 0 = 2, write 2.
Answer: 21


Question: What is 7389 - 6864?
Let's think step by step.
-   9 - 4 = 5, write 5.
-   8 - 6 = 2, write 2.
- 3rd digit from right: 3 < 8, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 8 = 5, write 5.
-   6 - 6 = 0, write 0.
Answer: 525


Question: What is 58 + 56?
Let's think step by step.
- Add ones: 8 + 6 = 14
- Add tens: 50 + 50 = 100
- Sum: 14 + 100 = 114
Answer: 114


Question: What is 952 * 5?
Let's think step by step.
- 952 * 5 = (900 + 50 + 2) * 5 = 4500 + 250 + 10 = 4760
Answer: 4760


Question: What is 44 - 34?
Let's think step by step.
-   4 - 4 = 0, write 0.
-   4 - 3 = 1, write 1.
Answer: 10


Question: What is 5502 - 1234?
Let's think step by step.
- 1st digit from right: 2 < 4, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 4 = 8, write 8.
- 2nd digit from right: reduced to -1 by the previous borrow; -1 < 3, so borrow again: -1 + 10 = 9.
-   9 - 3 = 6, write 6.
-   4 - 2 = 2, write 2.
-   5 - 1 = 4, write 4.
Answer: 4268


Question: What is 96 + 22?
Let's think step by step.
- Add ones: 6 + 2 = 8
- Add tens: 90 + 20 = 110
- Sum: 8 + 110 = 118
Answer: 118


Question: What is 39 * 9?
Let's think step by step.
- 39 * 9 = (30 + 9) * 9 = 270 + 81 = 351
Answer: 351


Question: What is 239 * 28?
Let's think step by step.
- 28 = 20 + 8
- 239 * 8 = (200 + 30 + 9) * 8 = 1600 + 240 + 72 = 1912
- 239 * 2 = (200 + 30 + 9) * 2 = 400 + 60 + 18 = 478, so 239 * 20 = 4780
- Sum: 1912 + 4780 = 6692
Answer: 6692


Question: What is 514 * 84?
Let's think step by step.
- 84 = 80 + 4
- 514 * 4 = (500 + 10 + 4) * 4 = 2000 + 40 + 16 = 2056
- 514 * 8 = (500 + 10 + 4) * 8 = 4000 + 80 + 32 = 4112, so 514 * 80 = 41120
- Sum: 2056 + 41120 = 43176
Answer: 43176


Question: What is 796 * 8?
Let's think step by step.
- 796 * 8 = (700 + 90 + 6) * 8 = 5600 + 720 + 48 = 6368
Answer: 6368


Question: What is 8398 - 3574?
Let's think step by step.
-   8 - 4 = 4, write 4.
-   9 - 7 = 2, write 2.
- 3rd digit from right: 3 < 5, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 5 = 8, write 8.
-   7 - 3 = 4, write 4.
Answer: 4824


Question: What is 6721 - 5632?
Let's think step by step.
- 1st digit from right: 1 < 2, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 2 = 9, write 9.
- 2nd digit from right: 1 < 3, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 3 = 8, write 8.
-   6 - 6 = 0, write 0.
-   6 - 5 = 1, write 1.
Answer: 1089


Question: What is 801 + 166?
Let's think step by step.
- Add ones: 1 + 6 = 7
- Add tens: 0 + 60 = 60
- Add hundreds: 800 + 100 = 900
- Sum: 7 + 60 = 67
- Sum: 67 + 900 = 967
Answer: 967


Question: What is 36 - 29?
Let's think step by step.
- 1st digit from right: 6 < 9, borrow 1 from the next digit: 6 + 10 = 16.
-   16 - 9 = 7, write 7.
-   2 - 2 = 0, write 0.
Answer: 7


Question: What is 55 + 13?
Let's think step by step.
- Add ones: 5 + 3 = 8
- Add tens: 50 + 10 = 60
- Sum: 8 + 60 = 68
Answer: 68


Question: What is 495 * 21?
Let's think step by step.
- 21 = 20 + 1
- 495 * 1 = (400 + 90 + 5) * 1 = 400 + 90 + 5 = 495
- 495 * 2 = (400 + 90 + 5) * 2 = 800 + 180 + 10 = 990, so 495 * 20 = 9900
- Sum: 495 + 9900 = 10395
Answer: 10395


Question: What is 11 * 5?
Let's think step by step.
- 11 * 5 = (10 + 1) * 5 = 50 + 5 = 55
Answer: 55


Question: What is 962 + 224?
Let's think step by step.
- Add ones: 2 + 4 = 6
- Add tens: 60 + 20 = 80
- Add hundreds: 900 + 200 = 1100
- Sum: 6 + 80 = 86
- Sum: 86 + 1100 = 1186
Answer: 1186


Question: What is 825 * 49?
Let's think step by step.
- 49 = 40 + 9
- 825 * 9 = (800 + 20 + 5) * 9 = 7200 + 180 + 45 = 7425
- 825 * 4 = (800 + 20 + 5) * 4 = 3200 + 80 + 20 = 3300, so 825 * 40 = 33000
- Sum: 7425 + 33000 = 40425
Answer: 40425


Question: What is 52 * 84?
Let's think step by step.
- 84 = 80 + 4
- 52 * 4 = (50 + 2) * 4 = 200 + 8 = 208
- 52 * 8 = (50 + 2) * 8 = 400 + 16 = 416, so 52 * 80 = 4160
- Sum: 208 + 4160 = 4368
Answer: 4368


Question: What is 730 * 7?
Let's think step by step.
- 730 * 7 = (700 + 30) * 7 = 4900 + 210 = 5110
Answer: 5110


Question: What is 63 - 41?
Let's think step by step.
-   3 - 1 = 2, write 2.
-   6 - 4 = 2, write 2.
Answer: 22


Question: What is 553 + 273?
Let's think step by step.
- Add ones: 3 + 3 = 6
- Add tens: 50 + 70 = 120
- Add hundreds: 500 + 200 = 700
- Sum: 6 + 120 = 126
- Sum: 126 + 700 = 826
Answer: 826


Question: What is 59 + 46?
Let's think step by step.
- Add ones: 9 + 6 = 15
- Add tens: 50 + 40 = 90
- Sum: 15 + 90 = 105
Answer: 105


Question: What is 59 - 33?
Let's think step by step.
-   9 - 3 = 6, write 6.
-   5 - 3 = 2, write 2.
Answer: 26


Question: What is 714 * 92?
Let's think step by step.
- 92 = 90 + 2
- 714 * 2 = (700 + 10 + 4) * 2 = 1400 + 20 + 8 = 1428
- 714 * 9 = (700 + 10 + 4) * 9 = 6300 + 90 + 36 = 6426, so 714 * 90 = 64260
- Sum: 1428 + 64260 = 65688
Answer: 65688


Question: What is 357 * 5?
Let's think step by step.
- 357 * 5 = (300 + 50 + 7) * 5 = 1500 + 250 + 35 = 1785
Answer: 1785


Question: What is 396 - 149?
Let's think step by step.
- 1st digit from right: 6 < 9, borrow 1 from the next digit: 6 + 10 = 16.
-   16 - 9 = 7, write 7.
-   8 - 4 = 4, write 4.
-   3 - 1 = 2, write 2.
Answer: 247


Question: What is 65 + 23?
Let's think step by step.
- Add ones: 5 + 3 = 8
- Add tens: 60 + 20 = 80
- Sum: 8 + 80 = 88
Answer: 88


Question: What is 18 * 55?
Let's think step by step.
- 55 = 50 + 5
- 18 * 5 = (10 + 8) * 5 = 50 + 40 = 90
- 18 * 5 = (10 + 8) * 5 = 50 + 40 = 90, so 18 * 50 = 900
- Sum: 90 + 900 = 990
Answer: 990


Question: What is 410 + 963?
Let's think step by step.
- Add ones: 0 + 3 = 3
- Add tens: 10 + 60 = 70
- Add hundreds: 400 + 900 = 1300
- Sum: 3 + 70 = 73
- Sum: 73 + 1300 = 1373
Answer: 1373


Question: What is 158 * 887?
Let's think step by step.
- 887 = 800 + 80 + 7
- 158 * 7 = (100 + 50 + 8) * 7 = 700 + 350 + 56 = 1106
- 158 * 8 = (100 + 50 + 8) * 8 = 800 + 400 + 64 = 1264, so 158 * 80 = 12640
- 158 * 8 = (100 + 50 + 8) * 8 = 800 + 400 + 64 = 1264, so 158 * 800 = 126400
- Sum: 1106 + 12640 = 13746
- Sum: 13746 + 126400 = 140146
Answer: 140146


Question: What is 241 + 770?
Let's think step by step.
- Add ones: 1 + 0 = 1
- Add tens: 40 + 70 = 110
- Add hundreds: 200 + 700 = 900
- Sum: 1 + 110 = 111
- Sum: 111 + 900 = 1011
Answer: 1011


Question: What is 882 * 9?
Let's think step by step.
- 882 * 9 = (800 + 80 + 2) * 9 = 7200 + 720 + 18 = 7938
Answer: 7938


Question: What is 65 + 20?
Let's think step by step.
- Add ones: 5 + 0 = 5
- Add tens: 60 + 20 = 80
- Sum: 5 + 80 = 85
Answer: 85


Question: What is 334 + 111?
Let's think step by step.
- Add ones: 4 + 1 = 5
- Add tens: 30 + 10 = 40
- Add hundreds: 300 + 100 = 400
- Sum: 5 + 40 = 45
- Sum: 45 + 400 = 445
Answer: 445


Question: What is 62 * 44?
Let's think step by step.
- 44 = 40 + 4
- 62 * 4 = (60 + 2) * 4 = 240 + 8 = 248
- 62 * 4 = (60 + 2) * 4 = 240 + 8 = 248, so 62 * 40 = 2480
- Sum: 248 + 2480 = 2728
Answer: 2728


Question: What is 5253 - 2140?
Let's think step by step.
-   3 - 0 = 3, write 3.
-   5 - 4 = 1, write 1.
-   2 - 1 = 1, write 1.
-   5 - 2 = 3, write 3.
Answer: 3113


Question: What is 96 * 16?
Let's think step by step.
- 16 = 10 + 6
- 96 * 6 = (90 + 6) * 6 = 540 + 36 = 576
- 96 * 1 = (90 + 6) * 1 = 90 + 6 = 96, so 96 * 10 = 960
- Sum: 576 + 960 = 1536
Answer: 1536


Question: What is 657 + 663?
Let's think step by step.
- Add ones: 7 + 3 = 10
- Add tens: 50 + 60 = 110
- Add hundreds: 600 + 600 = 1200
- Sum: 10 + 110 = 120
- Sum: 120 + 1200 = 1320
Answer: 1320


Question: What is 99 * 4?
Let's think step by step.
- 99 * 4 = (90 + 9) * 4 = 360 + 36 = 396
Answer: 396


Question: What is 89 * 5?
Let's think step by step.
- 89 * 5 = (80 + 9) * 5 = 400 + 45 = 445
Answer: 445


Question: What is 827 * 44?
Let's think step by step.
- 44 = 40 + 4
- 827 * 4 = (800 + 20 + 7) * 4 = 3200 + 80 + 28 = 3308
- 827 * 4 = (800 + 20 + 7) * 4 = 3200 + 80 + 28 = 3308, so 827 * 40 = 33080
- Sum: 3308 + 33080 = 36388
Answer: 36388


Question: What is 7881 - 6147?
Let's think step by step.
- 1st digit from right: 1 < 7, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 7 = 4, write 4.
-   7 - 4 = 3, write 3.
-   8 - 1 = 7, write 7.
-   7 - 6 = 1, write 1.
Answer: 1734


Question: What is 81 - 48?
Let's think step by step.
- 1st digit from right: 1 < 8, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 8 = 3, write 3.
-   7 - 4 = 3, write 3.
Answer: 33


Question: What is 91 - 42?
Let's think step by step.
- 1st digit from right: 1 < 2, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 2 = 9, write 9.
-   8 - 4 = 4, write 4.
Answer: 49


Question: What is 27 * 38?
Let's think step by step.
- 38 = 30 + 8
- 27 * 8 = (20 + 7) * 8 = 160 + 56 = 216
- 27 * 3 = (20 + 7) * 3 = 60 + 21 = 81, so 27 * 30 = 810
- Sum: 216 + 810 = 1026
Answer: 1026


Question: What is 90 * 17?
Let's think step by step.
- 17 = 10 + 7
- 90 * 7 = 630
- 90 * 1 = 90, so 90 * 10 = 900
- Sum: 630 + 900 = 1530
Answer: 1530


Question: What is 7516 - 4008?
Let's think step by step.
- 1st digit from right: 6 < 8, borrow 1 from the next digit: 6 + 10 = 16.
-   16 - 8 = 8, write 8.
-   0 - 0 = 0, write 0.
-   5 - 0 = 5, write 5.
-   7 - 4 = 3, write 3.
Answer: 3508


Question: What is 15 - 5?
Let's think step by step.
-   5 - 5 = 0, write 0.
-   1 - 0 = 1, write 1.
Answer: 10


Question: What is 749 * 8?
Let's think step by step.
- 749 * 8 = (700 + 40 + 9) * 8 = 5600 + 320 + 72 = 5992
Answer: 5992


Question: What is 59 - 28?
Let's think step by step.
-   9 - 8 = 1, write 1.
-   5 - 2 = 3, write 3.
Answer: 31


Question: What is 88 * 35?
Let's think step by step.
- 35 = 30 + 5
- 88 * 5 = (80 + 8) * 5 = 400 + 40 = 440
- 88 * 3 = (80 + 8) * 3 = 240 + 24 = 264, so 88 * 30 = 2640
- Sum: 440 + 2640 = 3080
Answer: 3080


Question: What is 7484 - 2340?
Let's think step by step.
-   4 - 0 = 4, write 4.
-   8 - 4 = 4, write 4.
-   4 - 3 = 1, write 1.
-   7 - 2 = 5, write 5.
Answer: 5144


Question: What is 71 * 44?
Let's think step by step.
- 44 = 40 + 4
- 71 * 4 = (70 + 1) * 4 = 280 + 4 = 284
- 71 * 4 = (70 + 1) * 4 = 280 + 4 = 284, so 71 * 40 = 2840
- Sum: 284 + 2840 = 3124
Answer: 3124


Question: What is 67 * 66?
Let's think step by step.
- 66 = 60 + 6
- 67 * 6 = (60 + 7) * 6 = 360 + 42 = 402
- 67 * 6 = (60 + 7) * 6 = 360 + 42 = 402, so 67 * 60 = 4020
- Sum: 402 + 4020 = 4422
Answer: 4422


Question: What is 537 * 536?
Let's think step by step.
- 536 = 500 + 30 + 6
- 537 * 6 = (500 + 30 + 7) * 6 = 3000 + 180 + 42 = 3222
- 537 * 3 = (500 + 30 + 7) * 3 = 1500 + 90 + 21 = 1611, so 537 * 30 = 16110
- 537 * 5 = (500 + 30 + 7) * 5 = 2500 + 150 + 35 = 2685, so 537 * 500 = 268500
- Sum: 3222 + 16110 = 19332
- Sum: 19332 + 268500 = 287832
Answer: 287832


Question: What is 79 + 20?
Let's think step by step.
- Add ones: 9 + 0 = 9
- Add tens: 70 + 20 = 90
- Sum: 9 + 90 = 99
Answer: 99


Question: What is 65 + 86?
Let's think step by step.
- Add ones: 5 + 6 = 11
- Add tens: 60 + 80 = 140
- Sum: 11 + 140 = 151
Answer: 151


Question: What is 81 + 61?
Let's think step by step.
- Add ones: 1 + 1 = 2
- Add tens: 80 + 60 = 140
- Sum: 2 + 140 = 142
Answer: 142


Question: What is 17 - 3?
Let's think step by step.
-   7 - 3 = 4, write 4.
-   1 - 0 = 1, write 1.
Answer: 14


Question: What is 231 * 578?
Let's think step by step.
- 578 = 500 + 70 + 8
- 231 * 8 = (200 + 30 + 1) * 8 = 1600 + 240 + 8 = 1848
- 231 * 7 = (200 + 30 + 1) * 7 = 1400 + 210 + 7 = 1617, so 231 * 70 = 16170
- 231 * 5 = (200 + 30 + 1) * 5 = 1000 + 150 + 5 = 1155, so 231 * 500 = 115500
- Sum: 1848 + 16170 = 18018
- Sum: 18018 + 115500 = 133518
Answer: 133518


Question: What is 707 * 4?
Let's think step by step.
- 707 * 4 = (700 + 7) * 4 = 2800 + 28 = 2828
Answer: 2828


Question: What is 15 + 88?
Let's think step by step.
- Add ones: 5 + 8 = 13
- Add tens: 10 + 80 = 90
- Sum: 13 + 90 = 103
Answer: 103


Question: What is 769 - 172?
Let's think step by step.
-   9 - 2 = 7, write 7.
- 2nd digit from right: 6 < 7, borrow 1 from the next digit: 6 + 10 = 16.
-   16 - 7 = 9, write 9.
-   6 - 1 = 5, write 5.
Answer: 597


Question: What is 746 + 113?
Let's think step by step.
- Add ones: 6 + 3 = 9
- Add tens: 40 + 10 = 50
- Add hundreds: 700 + 100 = 800
- Sum: 9 + 50 = 59
- Sum: 59 + 800 = 859
Answer: 859


Question: What is 742 - 325?
Let's think step by step.
- 1st digit from right: 2 < 5, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 5 = 7, write 7.
-   3 - 2 = 1, write 1.
-   7 - 3 = 4, write 4.
Answer: 417


Question: What is 832 - 390?
Let's think step by step.
-   2 - 0 = 2, write 2.
- 2nd digit from right: 3 < 9, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 9 = 4, write 4.
-   7 - 3 = 4, write 4.
Answer: 442


Question: What is 889 * 218?
Let's think step by step.
- 218 = 200 + 10 + 8
- 889 * 8 = (800 + 80 + 9) * 8 = 6400 + 640 + 72 = 7112
- 889 * 1 = (800 + 80 + 9) * 1 = 800 + 80 + 9 = 889, so 889 * 10 = 8890
- 889 * 2 = (800 + 80 + 9) * 2 = 1600 + 160 + 18 = 1778, so 889 * 200 = 177800
- Sum: 7112 + 8890 = 16002
- Sum: 16002 + 177800 = 193802
Answer: 193802


Question: What is 12 - 3?
Let's think step by step.
- 1st digit from right: 2 < 3, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 3 = 9, write 9.
-   0 - 0 = 0, write 0.
Answer: 9


Question: What is 362 + 865?
Let's think step by step.
- Add ones: 2 + 5 = 7
- Add tens: 60 + 60 = 120
- Add hundreds: 300 + 800 = 1100
- Sum: 7 + 120 = 127
- Sum: 127 + 1100 = 1227
Answer: 1227


Question: What is 80 - 21?
Let's think step by step.
- 1st digit from right: 0 < 1, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 1 = 9, write 9.
-   7 - 2 = 5, write 5.
Answer: 59


Question: What is 485 * 488?
Let's think step by step.
- 488 = 400 + 80 + 8
- 485 * 8 = (400 + 80 + 5) * 8 = 3200 + 640 + 40 = 3880
- 485 * 8 = (400 + 80 + 5) * 8 = 3200 + 640 + 40 = 3880, so 485 * 80 = 38800
- 485 * 4 = (400 + 80 + 5) * 4 = 1600 + 320 + 20 = 1940, so 485 * 400 = 194000
- Sum: 3880 + 38800 = 42680
- Sum: 42680 + 194000 = 236680
Answer: 236680


Question: What is 108 * 27?
Let's think step by step.
- 27 = 20 + 7
- 108 * 7 = (100 + 8) * 7 = 700 + 56 = 756
- 108 * 2 = (100 + 8) * 2 = 200 + 16 = 216, so 108 * 20 = 2160
- Sum: 756 + 2160 = 2916
Answer: 2916


Question: What is 4153 - 3037?
Let's think step by step.
- 1st digit from right: 3 < 7, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 7 = 6, write 6.
-   4 - 3 = 1, write 1.
-   1 - 0 = 1, write 1.
-   4 - 3 = 1, write 1.
Answer: 1116


Question: What is 756 - 543?
Let's think step by step.
-   6 - 3 = 3, write 3.
-   5 - 4 = 1, write 1.
-   7 - 5 = 2, write 2.
Answer: 213


Question: What is 635 * 9?
Let's think step by step.
- 635 * 9 = (600 + 30 + 5) * 9 = 5400 + 270 + 45 = 5715
Answer: 5715


Question: What is 781 * 707?
Let's think step by step.
- 707 = 700 + 7
- 781 * 7 = (700 + 80 + 1) * 7 = 4900 + 560 + 7 = 5467
- 781 * 7 = (700 + 80 + 1) * 7 = 4900 + 560 + 7 = 5467, so 781 * 700 = 546700
- Sum: 5467 + 546700 = 552167
Answer: 552167


Question: What is 14 * 48?
Let's think step by step.
- 48 = 40 + 8
- 14 * 8 = (10 + 4) * 8 = 80 + 32 = 112
- 14 * 4 = (10 + 4) * 4 = 40 + 16 = 56, so 14 * 40 = 560
- Sum: 112 + 560 = 672
Answer: 672


Question: What is 63 + 33?
Let's think step by step.
- Add ones: 3 + 3 = 6
- Add tens: 60 + 30 = 90
- Sum: 6 + 90 = 96
Answer: 96


Question: What is 92 * 10?
Let's think step by step.
- 10 = 10
- 92 * 1 = (90 + 2) * 1 = 90 + 2 = 92, so 92 * 10 = 920
Answer: 920


Question: What is 77 + 43?
Let's think step by step.
- Add ones: 7 + 3 = 10
- Add tens: 70 + 40 = 110
- Sum: 10 + 110 = 120
Answer: 120


Question: What is 72 - 16?
Let's think step by step.
- 1st digit from right: 2 < 6, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 6 = 6, write 6.
-   6 - 1 = 5, write 5.
Answer: 56


Question: What is 736 * 3?
Let's think step by step.
- 736 * 3 = (700 + 30 + 6) * 3 = 2100 + 90 + 18 = 2208
Answer: 2208


Question: What is 45 - 10?
Let's think step by step.
-   5 - 0 = 5, write 5.
-   4 - 1 = 3, write 3.
Answer: 35


Question: What is 8141 - 2431?
Let's think step by step.
-   1 - 1 = 0, write 0.
-   4 - 3 = 1, write 1.
- 3rd digit from right: 1 < 4, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 4 = 7, write 7.
-   7 - 2 = 5, write 5.
Answer: 5710


Question: What is 64 - 34?
Let's think step by step.
-   4 - 4 = 0, write 0.
-   6 - 3 = 3, write 3.
Answer: 30


Question: What is 13 * 15?
Let's think step by step.
- 15 = 10 + 5
- 13 * 5 = (10 + 3) * 5 = 50 + 15 = 65
- 13 * 1 = (10 + 3) * 1 = 10 + 3 = 13, so 13 * 10 = 130
- Sum: 65 + 130 = 195
Answer: 195


Question: What is 78 + 16?
Let's think step by step.
- Add ones: 8 + 6 = 14
- Add tens: 70 + 10 = 80
- Sum: 14 + 80 = 94
Answer: 94


Question: What is 698 * 94?
Let's think step by step.
- 94 = 90 + 4
- 698 * 4 = (600 + 90 + 8) * 4 = 2400 + 360 + 32 = 2792
- 698 * 9 = (600 + 90 + 8) * 9 = 5400 + 810 + 72 = 6282, so 698 * 90 = 62820
- Sum: 2792 + 62820 = 65612
Answer: 65612


Question: What is 424 + 285?
Let's think step by step.
- Add ones: 4 + 5 = 9
- Add tens: 20 + 80 = 100
- Add hundreds: 400 + 200 = 600
- Sum: 9 + 100 = 109
- Sum: 109 + 600 = 709
Answer: 709


Question: What is 259 * 53?
Let's think step by step.
- 53 = 50 + 3
- 259 * 3 = (200 + 50 + 9) * 3 = 600 + 150 + 27 = 777
- 259 * 5 = (200 + 50 + 9) * 5 = 1000 + 250 + 45 = 1295, so 259 * 50 = 12950
- Sum: 777 + 12950 = 13727
Answer: 13727


Question: What is 561 - 309?
Let's think step by step.
- 1st digit from right: 1 < 9, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 9 = 2, write 2.
-   5 - 0 = 5, write 5.
-   5 - 3 = 2, write 2.
Answer: 252


Question: What is 65 + 57?
Let's think step by step.
- Add ones: 5 + 7 = 12
- Add tens: 60 + 50 = 110
- Sum: 12 + 110 = 122
Answer: 122


Question: What is 276 + 423?
Let's think step by step.
- Add ones: 6 + 3 = 9
- Add tens: 70 + 20 = 90
- Add hundreds: 200 + 400 = 600
- Sum: 9 + 90 = 99
- Sum: 99 + 600 = 699
Answer: 699


Question: What is 53 + 18?
Let's think step by step.
- Add ones: 3 + 8 = 11
- Add tens: 50 + 10 = 60
- Sum: 11 + 60 = 71
Answer: 71


Question: What is 682 * 735?
Let's think step by step.
- 735 = 700 + 30 + 5
- 682 * 5 = (600 + 80 + 2) * 5 = 3000 + 400 + 10 = 3410
- 682 * 3 = (600 + 80 + 2) * 3 = 1800 + 240 + 6 = 2046, so 682 * 30 = 20460
- 682 * 7 = (600 + 80 + 2) * 7 = 4200 + 560 + 14 = 4774, so 682 * 700 = 477400
- Sum: 3410 + 20460 = 23870
- Sum: 23870 + 477400 = 501270
Answer: 501270


Question: What is 30 + 36?
Let's think step by step.
- Add ones: 0 + 6 = 6
- Add tens: 30 + 30 = 60
- Sum: 6 + 60 = 66
Answer: 66


Question: What is 7316 - 5581?
Let's think step by step.
-   6 - 1 = 5, write 5.
- 2nd digit from right: 1 < 8, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 8 = 3, write 3.
- 3rd digit from right: 2 < 5, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 5 = 7, write 7.
-   6 - 5 = 1, write 1.
Answer: 1735


Question: What is 130 + 506?
Let's think step by step.
- Add ones: 0 + 6 = 6
- Add tens: 30 + 0 = 30
- Add hundreds: 100 + 500 = 600
- Sum: 6 + 30 = 36
- Sum: 36 + 600 = 636
Answer: 636


Question: What is 75 + 88?
Let's think step by step.
- Add ones: 5 + 8 = 13
- Add tens: 70 + 80 = 150
- Sum: 13 + 150 = 163
Answer: 163


Question: What is 11 + 86?
Let's think step by step.
- Add ones: 1 + 6 = 7
- Add tens: 10 + 80 = 90
- Sum: 7 + 90 = 97
Answer: 97


Question: What is 98 - 60?
Let's think step by step.
-   8 - 0 = 8, write 8.
-   9 - 6 = 3, write 3.
Answer: 38


Question: What is 77 - 26?
Let's think step by step.
-   7 - 6 = 1, write 1.
-   7 - 2 = 5, write 5.
Answer: 51


Question: What is 218 * 6?
Let's think step by step.
- 218 * 6 = (200 + 10 + 8) * 6 = 1200 + 60 + 48 = 1308
Answer: 1308


Question: What is 270 * 82?
Let's think step by step.
- 82 = 80 + 2
- 270 * 2 = (200 + 70) * 2 = 400 + 140 = 540
- 270 * 8 = (200 + 70) * 8 = 1600 + 560 = 2160, so 270 * 80 = 21600
- Sum: 540 + 21600 = 22140
Answer: 22140


Question: What is 64 + 96?
Let's think step by step.
- Add ones: 4 + 6 = 10
- Add tens: 60 + 90 = 150
- Sum: 10 + 150 = 160
Answer: 160


Question: What is 79 * 75?
Let's think step by step.
- 75 = 70 + 5
- 79 * 5 = (70 + 9) * 5 = 350 + 45 = 395
- 79 * 7 = (70 + 9) * 7 = 490 + 63 = 553, so 79 * 70 = 5530
- Sum: 395 + 5530 = 5925
Answer: 5925


Question: What is 749 * 41?
Let's think step by step.
- 41 = 40 + 1
- 749 * 1 = (700 + 40 + 9) * 1 = 700 + 40 + 9 = 749
- 749 * 4 = (700 + 40 + 9) * 4 = 2800 + 160 + 36 = 2996, so 749 * 40 = 29960
- Sum: 749 + 29960 = 30709
Answer: 30709


Question: What is 37 * 3?
Let's think step by step.
- 37 * 3 = (30 + 7) * 3 = 90 + 21 = 111
Answer: 111


Question: What is 61 * 64?
Let's think step by step.
- 64 = 60 + 4
- 61 * 4 = (60 + 1) * 4 = 240 + 4 = 244
- 61 * 6 = (60 + 1) * 6 = 360 + 6 = 366, so 61 * 60 = 3660
- Sum: 244 + 3660 = 3904
Answer: 3904


Question: What is 38 * 57?
Let's think step by step.
- 57 = 50 + 7
- 38 * 7 = (30 + 8) * 7 = 210 + 56 = 266
- 38 * 5 = (30 + 8) * 5 = 150 + 40 = 190, so 38 * 50 = 1900
- Sum: 266 + 1900 = 2166
Answer: 2166


Question: What is 23 * 79?
Let's think step by step.
- 79 = 70 + 9
- 23 * 9 = (20 + 3) * 9 = 180 + 27 = 207
- 23 * 7 = (20 + 3) * 7 = 140 + 21 = 161, so 23 * 70 = 1610
- Sum: 207 + 1610 = 1817
Answer: 1817


Question: What is 98 * 22?
Let's think step by step.
- 22 = 20 + 2
- 98 * 2 = (90 + 8) * 2 = 180 + 16 = 196
- 98 * 2 = (90 + 8) * 2 = 180 + 16 = 196, so 98 * 20 = 1960
- Sum: 196 + 1960 = 2156
Answer: 2156


Question: What is 80 * 3?
Let's think step by step.
- 80 * 3 = 240
Answer: 240


Question: What is 204 + 546?
Let's think step by step.
- Add ones: 4 + 6 = 10
- Add tens: 0 + 40 = 40
- Add hundreds: 200 + 500 = 700
- Sum: 10 + 40 = 50
- Sum: 50 + 700 = 750
Answer: 750


Question: What is 21 * 17?
Let's think step by step.
- 17 = 10 + 7
- 21 * 7 = (20 + 1) * 7 = 140 + 7 = 147
- 21 * 1 = (20 + 1) * 1 = 20 + 1 = 21, so 21 * 10 = 210
- Sum: 147 + 210 = 357
Answer: 357


Question: What is 75 * 16?
Let's think step by step.
- 16 = 10 + 6
- 75 * 6 = (70 + 5) * 6 = 420 + 30 = 450
- 75 * 1 = (70 + 5) * 1 = 70 + 5 = 75, so 75 * 10 = 750
- Sum: 450 + 750 = 1200
Answer: 1200


Question: What is 77 - 57?
Let's think step by step.
-   7 - 7 = 0, write 0.
-   7 - 5 = 2, write 2.
Answer: 20


Question: What is 40 + 79?
Let's think step by step.
- Add ones: 0 + 9 = 9
- Add tens: 40 + 70 = 110
- Sum: 9 + 110 = 119
Answer: 119


Question: What is 685 + 138?
Let's think step by step.
- Add ones: 5 + 8 = 13
- Add tens: 80 + 30 = 110
- Add hundreds: 600 + 100 = 700
- Sum: 13 + 110 = 123
- Sum: 123 + 700 = 823
Answer: 823


Question: What is 32 + 10?
Let's think step by step.
- Add ones: 2 + 0 = 2
- Add tens: 30 + 10 = 40
- Sum: 2 + 40 = 42
Answer: 42


Question: What is 935 - 578?
Let's think step by step.
- 1st digit from right: 5 < 8, borrow 1 from the next digit: 5 + 10 = 15.
-   15 - 8 = 7, write 7.
- 2nd digit from right: 2 < 7, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 7 = 5, write 5.
-   8 - 5 = 3, write 3.
Answer: 357


Question: What is 998 * 7?
Let's think step by step.
- 998 * 7 = (900 + 90 + 8) * 7 = 6300 + 630 + 56 = 6986
Answer: 6986


Question: What is 259 * 7?
Let's think step by step.
- 259 * 7 = (200 + 50 + 9) * 7 = 1400 + 350 + 63 = 1813
Answer: 1813


Question: What is 695 * 614?
Let's think step by step.
- 614 = 600 + 10 + 4
- 695 * 4 = (600 + 90 + 5) * 4 = 2400 + 360 + 20 = 2780
- 695 * 1 = (600 + 90 + 5) * 1 = 600 + 90 + 5 = 695, so 695 * 10 = 6950
- 695 * 6 = (600 + 90 + 5) * 6 = 3600 + 540 + 30 = 4170, so 695 * 600 = 417000
- Sum: 2780 + 6950 = 9730
- Sum: 9730 + 417000 = 426730
Answer: 426730


Question: What is 82 + 33?
Let's think step by step.
- Add ones: 2 + 3 = 5
- Add tens: 80 + 30 = 110
- Sum: 5 + 110 = 115
Answer: 115


Question: What is 52 * 5?
Let's think step by step.
- 52 * 5 = (50 + 2) * 5 = 250 + 10 = 260
Answer: 260


Question: What is 21 * 24?
Let's think step by step.
- 24 = 20 + 4
- 21 * 4 = (20 + 1) * 4 = 80 + 4 = 84
- 21 * 2 = (20 + 1) * 2 = 40 + 2 = 42, so 21 * 20 = 420
- Sum: 84 + 420 = 504
Answer: 504


Question: What is 337 + 281?
Let's think step by step.
- Add ones: 7 + 1 = 8
- Add tens: 30 + 80 = 110
- Add hundreds: 300 + 200 = 500
- Sum: 8 + 110 = 118
- Sum: 118 + 500 = 618
Answer: 618


Question: What is 6972 - 6412?
Let's think step by step.
-   2 - 2 = 0, write 0.
-   7 - 1 = 6, write 6.
-   9 - 4 = 5, write 5.
-   6 - 6 = 0, write 0.
Answer: 560


Question: What is 741 - 458?
Let's think step by step.
- 1st digit from right: 1 < 8, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 8 = 3, write 3.
- 2nd digit from right: 3 < 5, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 5 = 8, write 8.
-   6 - 4 = 2, write 2.
Answer: 283


Question: What is 829 * 9?
Let's think step by step.
- 829 * 9 = (800 + 20 + 9) * 9 = 7200 + 180 + 81 = 7461
Answer: 7461


Question: What is 372 * 9?
Let's think step by step.
- 372 * 9 = (300 + 70 + 2) * 9 = 2700 + 630 + 18 = 3348
Answer: 3348


Question: What is 78 + 45?
Let's think step by step.
- Add ones: 8 + 5 = 13
- Add tens: 70 + 40 = 110
- Sum: 13 + 110 = 123
Answer: 123


Question: What is 64 - 15?
Let's think step by step.
- 1st digit from right: 4 < 5, borrow 1 from the next digit: 4 + 10 = 14.
-   14 - 5 = 9, write 9.
-   5 - 1 = 4, write 4.
Answer: 49


Question: What is 85 * 15?
Let's think step by step.
- 15 = 10 + 5
- 85 * 5 = (80 + 5) * 5 = 400 + 25 = 425
- 85 * 1 = (80 + 5) * 1 = 80 + 5 = 85, so 85 * 10 = 850
- Sum: 425 + 850 = 1275
Answer: 1275


Question: What is 638 + 541?
Let's think step by step.
- Add ones: 8 + 1 = 9
- Add tens: 30 + 40 = 70
- Add hundreds: 600 + 500 = 1100
- Sum: 9 + 70 = 79
- Sum: 79 + 1100 = 1179
Answer: 1179


Question: What is 29 + 66?
Let's think step by step.
- Add ones: 9 + 6 = 15
- Add tens: 20 + 60 = 80
- Sum: 15 + 80 = 95
Answer: 95


Question: What is 859 * 39?
Let's think step by step.
- 39 = 30 + 9
- 859 * 9 = (800 + 50 + 9) * 9 = 7200 + 450 + 81 = 7731
- 859 * 3 = (800 + 50 + 9) * 3 = 2400 + 150 + 27 = 2577, so 859 * 30 = 25770
- Sum: 7731 + 25770 = 33501
Answer: 33501


Question: What is 84 + 97?
Let's think step by step.
- Add ones: 4 + 7 = 11
- Add tens: 80 + 90 = 170
- Sum: 11 + 170 = 181
Answer: 181


Question: What is 92 * 9?
Let's think step by step.
- 92 * 9 = (90 + 2) * 9 = 810 + 18 = 828
Answer: 828


Question: What is 71 * 9?
Let's think step by step.
- 71 * 9 = (70 + 1) * 9 = 630 + 9 = 639
Answer: 639


Question: What is 77 - 76?
Let's think step by step.
-   7 - 6 = 1, write 1.
-   7 - 7 = 0, write 0.
Answer: 1


Question: What is 86 * 61?
Let's think step by step.
- 61 = 60 + 1
- 86 * 1 = (80 + 6) * 1 = 80 + 6 = 86
- 86 * 6 = (80 + 6) * 6 = 480 + 36 = 516, so 86 * 60 = 5160
- Sum: 86 + 5160 = 5246
Answer: 5246


Question: What is 69 - 65?
Let's think step by step.
-   9 - 5 = 4, write 4.
-   6 - 6 = 0, write 0.
Answer: 4


Question: What is 713 * 28?
Let's think step by step.
- 28 = 20 + 8
- 713 * 8 = (700 + 10 + 3) * 8 = 5600 + 80 + 24 = 5704
- 713 * 2 = (700 + 10 + 3) * 2 = 1400 + 20 + 6 = 1426, so 713 * 20 = 14260
- Sum: 5704 + 14260 = 19964
Answer: 19964


Question: What is 81 + 78?
Let's think step by step.
- Add ones: 1 + 8 = 9
- Add tens: 80 + 70 = 150
- Sum: 9 + 150 = 159
Answer: 159


Question: What is 43 - 16?
Let's think step by step.
- 1st digit from right: 3 < 6, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 6 = 7, write 7.
-   3 - 1 = 2, write 2.
Answer: 27


Question: What is 11 * 18?
Let's think step by step.
- 18 = 10 + 8
- 11 * 8 = (10 + 1) * 8 = 80 + 8 = 88
- 11 * 1 = (10 + 1) * 1 = 10 + 1 = 11, so 11 * 10 = 110
- Sum: 88 + 110 = 198
Answer: 198


Question: What is 65 - 34?
Let's think step by step.
-   5 - 4 = 1, write 1.
-   6 - 3 = 3, write 3.
Answer: 31


Question: What is 71 * 17?
Let's think step by step.
- 17 = 10 + 7
- 71 * 7 = (70 + 1) * 7 = 490 + 7 = 497
- 71 * 1 = (70 + 1) * 1 = 70 + 1 = 71, so 71 * 10 = 710
- Sum: 497 + 710 = 1207
Answer: 1207


Question: What is 397 - 175?
Let's think step by step.
-   7 - 5 = 2, write 2.
-   9 - 7 = 2, write 2.
-   3 - 1 = 2, write 2.
Answer: 222


Question: What is 370 - 56?
Let's think step by step.
- 1st digit from right: 0 < 6, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 6 = 4, write 4.
-   6 - 5 = 1, write 1.
-   3 - 0 = 3, write 3.
Answer: 314


Question: What is 70 - 8?
Let's think step by step.
- 1st digit from right: 0 < 8, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 8 = 2, write 2.
-   6 - 0 = 6, write 6.
Answer: 62


Question: What is 19 * 6?
Let's think step by step.
- 19 * 6 = (10 + 9) * 6 = 60 + 54 = 114
Answer: 114


Question: What is 742 + 734?
Let's think step by step.
- Add ones: 2 + 4 = 6
- Add tens: 40 + 30 = 70
- Add hundreds: 700 + 700 = 1400
- Sum: 6 + 70 = 76
- Sum: 76 + 1400 = 1476
Answer: 1476


Question: What is 923 + 664?
Let's think step by step.
- Add ones: 3 + 4 = 7
- Add tens: 20 + 60 = 80
- Add hundreds: 900 + 600 = 1500
- Sum: 7 + 80 = 87
- Sum: 87 + 1500 = 1587
Answer: 1587


Question: What is 101 + 479?
Let's think step by step.
- Add ones: 1 + 9 = 10
- Add tens: 0 + 70 = 70
- Add hundreds: 100 + 400 = 500
- Sum: 10 + 70 = 80
- Sum: 80 + 500 = 580
Answer: 580


Question: What is 722 + 244?
Let's think step by step.
- Add ones: 2 + 4 = 6
- Add tens: 20 + 40 = 60
- Add hundreds: 700 + 200 = 900
- Sum: 6 + 60 = 66
- Sum: 66 + 900 = 966
Answer: 966


Question: What is 81 - 6?
Let's think step by step.
- 1st digit from right: 1 < 6, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 6 = 5, write 5.
-   7 - 0 = 7, write 7.
Answer: 75


Question: What is 811 - 555?
Let's think step by step.
- 1st digit from right: 1 < 5, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 5 = 6, write 6.
- 2nd digit from right: 0 < 5, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 5 = 5, write 5.
-   7 - 5 = 2, write 2.
Answer: 256


Question: What is 77 + 25?
Let's think step by step.
- Add ones: 7 + 5 = 12
- Add tens: 70 + 20 = 90
- Sum: 12 + 90 = 102
Answer: 102


Question: What is 288 * 908?
Let's think step by step.
- 908 = 900 + 8
- 288 * 8 = (200 + 80 + 8) * 8 = 1600 + 640 + 64 = 2304
- 288 * 9 = (200 + 80 + 8) * 9 = 1800 + 720 + 72 = 2592, so 288 * 900 = 259200
- Sum: 2304 + 259200 = 261504
Answer: 261504


Question: What is 99 - 95?
Let's think step by step.
-   9 - 5 = 4, write 4.
-   9 - 9 = 0, write 0.
Answer: 4


Question: What is 17 - 1?
Let's think step by step.
-   7 - 1 = 6, write 6.
-   1 - 0 = 1, write 1.
Answer: 16


Question: What is 422 + 426?
Let's think step by step.
- Add ones: 2 + 6 = 8
- Add tens: 20 + 20 = 40
- Add hundreds: 400 + 400 = 800
- Sum: 8 + 40 = 48
- Sum: 48 + 800 = 848
Answer: 848


Question: What is 44 + 44?
Let's think step by step.
- Add ones: 4 + 4 = 8
- Add tens: 40 + 40 = 80
- Sum: 8 + 80 = 88
Answer: 88


Question: What is 40 * 3?
Let's think step by step.
- 40 * 3 = 120
Answer: 120


Question: What is 235 + 520?
Let's think step by step.
- Add ones: 5 + 0 = 5
- Add tens: 30 + 20 = 50
- Add hundreds: 200 + 500 = 700
- Sum: 5 + 50 = 55
- Sum: 55 + 700 = 755
Answer: 755


Question: What is 72 * 20?
Let's think step by step.
- 20 = 20
- 72 * 2 = (70 + 2) * 2 = 140 + 4 = 144, so 72 * 20 = 1440
Answer: 1440


Question: What is 27 * 54?
Let's think step by step.
- 54 = 50 + 4
- 27 * 4 = (20 + 7) * 4 = 80 + 28 = 108
- 27 * 5 = (20 + 7) * 5 = 100 + 35 = 135, so 27 * 50 = 1350
- Sum: 108 + 1350 = 1458
Answer: 1458


Question: What is 916 + 438?
Let's think step by step.
- Add ones: 6 + 8 = 14
- Add tens: 10 + 30 = 40
- Add hundreds: 900 + 400 = 1300
- Sum: 14 + 40 = 54
- Sum: 54 + 1300 = 1354
Answer: 1354


Question: What is 69 - 22?
Let's think step by step.
-   9 - 2 = 7, write 7.
-   6 - 2 = 4, write 4.
Answer: 47


Question: What is 10 * 76?
Let's think step by step.
- 76 = 70 + 6
- 10 * 6 = 60
- 10 * 7 = 70, so 10 * 70 = 700
- Sum: 60 + 700 = 760
Answer: 760


Question: What is 90 * 72?
Let's think step by step.
- 72 = 70 + 2
- 90 * 2 = 180
- 90 * 7 = 630, so 90 * 70 = 6300
- Sum: 180 + 6300 = 6480
Answer: 6480


Question: What is 546 - 379?
Let's think step by step.
- 1st digit from right: 6 < 9, borrow 1 from the next digit: 6 + 10 = 16.
-   16 - 9 = 7, write 7.
- 2nd digit from right: 3 < 7, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 7 = 6, write 6.
-   4 - 3 = 1, write 1.
Answer: 167


Question: What is 309 - 298?
Let's think step by step.
-   9 - 8 = 1, write 1.
- 2nd digit from right: 0 < 9, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 9 = 1, write 1.
-   2 - 2 = 0, write 0.
Answer: 11


Question: What is 34 * 8?
Let's think step by step.
- 34 * 8 = (30 + 4) * 8 = 240 + 32 = 272
Answer: 272


Question: What is 72 * 96?
Let's think step by step.
- 96 = 90 + 6
- 72 * 6 = (70 + 2) * 6 = 420 + 12 = 432
- 72 * 9 = (70 + 2) * 9 = 630 + 18 = 648, so 72 * 90 = 6480
- Sum: 432 + 6480 = 6912
Answer: 6912


Question: What is 993 - 690?
Let's think step by step.
-   3 - 0 = 3, write 3.
-   9 - 9 = 0, write 0.
-   9 - 6 = 3, write 3.
Answer: 303


Question: What is 577 + 932?
Let's think step by step.
- Add ones: 7 + 2 = 9
- Add tens: 70 + 30 = 100
- Add hundreds: 500 + 900 = 1400
- Sum: 9 + 100 = 109
- Sum: 109 + 1400 = 1509
Answer: 1509


Question: What is 427 * 266?
Let's think step by step.
- 266 = 200 + 60 + 6
- 427 * 6 = (400 + 20 + 7) * 6 = 2400 + 120 + 42 = 2562
- 427 * 6 = (400 + 20 + 7) * 6 = 2400 + 120 + 42 = 2562, so 427 * 60 = 25620
- 427 * 2 = (400 + 20 + 7) * 2 = 800 + 40 + 14 = 854, so 427 * 200 = 85400
- Sum: 2562 + 25620 = 28182
- Sum: 28182 + 85400 = 113582
Answer: 113582


Question: What is 454 * 6?
Let's think step by step.
- 454 * 6 = (400 + 50 + 4) * 6 = 2400 + 300 + 24 = 2724
Answer: 2724


Question: What is 97 - 89?
Let's think step by step.
- 1st digit from right: 7 < 9, borrow 1 from the next digit: 7 + 10 = 17.
-   17 - 9 = 8, write 8.
-   8 - 8 = 0, write 0.
Answer: 8


Question: What is 872 * 3?
Let's think step by step.
- 872 * 3 = (800 + 70 + 2) * 3 = 2400 + 210 + 6 = 2616
Answer: 2616


Question: What is 594 - 279?
Let's think step by step.
- 1st digit from right: 4 < 9, borrow 1 from the next digit: 4 + 10 = 14.
-   14 - 9 = 5, write 5.
-   8 - 7 = 1, write 1.
-   5 - 2 = 3, write 3.
Answer: 315


Question: What is 915 * 682?
Let's think step by step.
- 682 = 600 + 80 + 2
- 915 * 2 = (900 + 10 + 5) * 2 = 1800 + 20 + 10 = 1830
- 915 * 8 = (900 + 10 + 5) * 8 = 7200 + 80 + 40 = 7320, so 915 * 80 = 73200
- 915 * 6 = (900 + 10 + 5) * 6 = 5400 + 60 + 30 = 5490, so 915 * 600 = 549000
- Sum: 1830 + 73200 = 75030
- Sum: 75030 + 549000 = 624030
Answer: 624030


Question: What is 89 * 9?
Let's think step by step.
- 89 * 9 = (80 + 9) * 9 = 720 + 81 = 801
Answer: 801


Question: What is 49 * 4?
Let's think step by step.
- 49 * 4 = (40 + 9) * 4 = 160 + 36 = 196
Answer: 196


Question: What is 880 + 494?
Let's think step by step.
- Add ones: 0 + 4 = 4
- Add tens: 80 + 90 = 170
- Add hundreds: 800 + 400 = 1200
- Sum: 4 + 170 = 174
- Sum: 174 + 1200 = 1374
Answer: 1374


Question: What is 55 + 89?
Let's think step by step.
- Add ones: 5 + 9 = 14
- Add tens: 50 + 80 = 130
- Sum: 14 + 130 = 144
Answer: 144


Question: What is 11 * 68?
Let's think step by step.
- 68 = 60 + 8
- 11 * 8 = (10 + 1) * 8 = 80 + 8 = 88
- 11 * 6 = (10 + 1) * 6 = 60 + 6 = 66, so 11 * 60 = 660
- Sum: 88 + 660 = 748
Answer: 748


Question: What is 34 + 54?
Let's think step by step.
- Add ones: 4 + 4 = 8
- Add tens: 30 + 50 = 80
- Sum: 8 + 80 = 88
Answer: 88


Question: What is 863 + 187?
Let's think step by step.
- Add ones: 3 + 7 = 10
- Add tens: 60 + 80 = 140
- Add hundreds: 800 + 100 = 900
- Sum: 10 + 140 = 150
- Sum: 150 + 900 = 1050
Answer: 1050


Question: What is 701 - 521?
Let's think step by step.
-   1 - 1 = 0, write 0.
- 2nd digit from right: 0 < 2, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 2 = 8, write 8.
-   6 - 5 = 1, write 1.
Answer: 180


Question: What is 73 - 71?
Let's think step by step.
-   3 - 1 = 2, write 2.
-   7 - 7 = 0, write 0.
Answer: 2


Question: What is 52 + 37?
Let's think step by step.
- Add ones: 2 + 7 = 9
- Add tens: 50 + 30 = 80
- Sum: 9 + 80 = 89
Answer: 89


Question: What is 75 - 56?
Let's think step by step.
- 1st digit from right: 5 < 6, borrow 1 from the next digit: 5 + 10 = 15.
-   15 - 6 = 9, write 9.
-   6 - 5 = 1, write 1.
Answer: 19


Question: What is 143 - 90?
Let's think step by step.
-   3 - 0 = 3, write 3.
- 2nd digit from right: 4 < 9, borrow 1 from the next digit: 4 + 10 = 14.
-   14 - 9 = 5, write 5.
-   0 - 0 = 0, write 0.
Answer: 53


Question: What is 31 * 4?
Let's think step by step.
- 31 * 4 = (30 + 1) * 4 = 120 + 4 = 124
Answer: 124


Question: What is 215 * 5?
Let's think step by step.
- 215 * 5 = (200 + 10 + 5) * 5 = 1000 + 50 + 25 = 1075
Answer: 1075


Question: What is 55 * 2?
Let's think step by step.
- 55 * 2 = (50 + 5) * 2 = 100 + 10 = 110
Answer: 110


Question: What is 63 * 3?
Let's think step by step.
- 63 * 3 = (60 + 3) * 3 = 180 + 9 = 189
Answer: 189


Question: What is 33 - 21?
Let's think step by step.
-   3 - 1 = 2, write 2.
-   3 - 2 = 1, write 1.
Answer: 12


Question: What is 890 - 767?
Let's think step by step.
- 1st digit from right: 0 < 7, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 7 = 3, write 3.
-   8 - 6 = 2, write 2.
-   8 - 7 = 1, write 1.
Answer: 123


Question: What is 639 * 379?
Let's think step by step.
- 379 = 300 + 70 + 9
- 639 * 9 = (600 + 30 + 9) * 9 = 5400 + 270 + 81 = 5751
- 639 * 7 = (600 + 30 + 9) * 7 = 4200 + 210 + 63 = 4473, so 639 * 70 = 44730
- 639 * 3 = (600 + 30 + 9) * 3 = 1800 + 90 + 27 = 1917, so 639 * 300 = 191700
- Sum: 5751 + 44730 = 50481
- Sum: 50481 + 191700 = 242181
Answer: 242181


Question: What is 586 + 371?
Let's think step by step.
- Add ones: 6 + 1 = 7
- Add tens: 80 + 70 = 150
- Add hundreds: 500 + 300 = 800
- Sum: 7 + 150 = 157
- Sum: 157 + 800 = 957
Answer: 957


Question: What is 880 * 50?
Let's think step by step.
- 50 = 50
- 880 * 5 = (800 + 80) * 5 = 4000 + 400 = 4400, so 880 * 50 = 44000
Answer: 44000


Question: What is 3089 - 1762?
Let's think step by step.
-   9 - 2 = 7, write 7.
-   8 - 6 = 2, write 2.
- 3rd digit from right: 0 < 7, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 7 = 3, write 3.
-   2 - 1 = 1, write 1.
Answer: 1327


Question: What is 250 + 176?
Let's think step by step.
- Add ones: 0 + 6 = 6
- Add tens: 50 + 70 = 120
- Add hundreds: 200 + 100 = 300
- Sum: 6 + 120 = 126
- Sum: 126 + 300 = 426
Answer: 426


Question: What is 335 * 99?
Let's think step by step.
- 99 = 90 + 9
- 335 * 9 = (300 + 30 + 5) * 9 = 2700 + 270 + 45 = 3015
- 335 * 9 = (300 + 30 + 5) * 9 = 2700 + 270 + 45 = 3015, so 335 * 90 = 30150
- Sum: 3015 + 30150 = 33165
Answer: 33165


Question: What is 340 + 233?
Let's think step by step.
- Add ones: 0 + 3 = 3
- Add tens: 40 + 30 = 70
- Add hundreds: 300 + 200 = 500
- Sum: 3 + 70 = 73
- Sum: 73 + 500 = 573
Answer: 573


Question: What is 937 + 523?
Let's think step by step.
- Add ones: 7 + 3 = 10
- Add tens: 30 + 20 = 50
- Add hundreds: 900 + 500 = 1400
- Sum: 10 + 50 = 60
- Sum: 60 + 1400 = 1460
Answer: 1460


Question: What is 85 * 60?
Let's think step by step.
- 60 = 60
- 85 * 6 = (80 + 5) * 6 = 480 + 30 = 510, so 85 * 60 = 5100
Answer: 5100


Question: What is 67 * 3?
Let's think step by step.
- 67 * 3 = (60 + 7) * 3 = 180 + 21 = 201
Answer: 201


Question: What is 788 - 520?
Let's think step by step.
-   8 - 0 = 8, write 8.
-   8 - 2 = 6, write 6.
-   7 - 5 = 2, write 2.
Answer: 268


Question: What is 138 * 51?
Let's think step by step.
- 51 = 50 + 1
- 138 * 1 = (100 + 30 + 8) * 1 = 100 + 30 + 8 = 138
- 138 * 5 = (100 + 30 + 8) * 5 = 500 + 150 + 40 = 690, so 138 * 50 = 6900
- Sum: 138 + 6900 = 7038
Answer: 7038


Question: What is 583 * 75?
Let's think step by step.
- 75 = 70 + 5
- 583 * 5 = (500 + 80 + 3) * 5 = 2500 + 400 + 15 = 2915
- 583 * 7 = (500 + 80 + 3) * 7 = 3500 + 560 + 21 = 4081, so 583 * 70 = 40810
- Sum: 2915 + 40810 = 43725
Answer: 43725


Question: What is 197 * 50?
Let's think step by step.
- 50 = 50
- 197 * 5 = (100 + 90 + 7) * 5 = 500 + 450 + 35 = 985, so 197 * 50 = 9850
Answer: 9850


Question: What is 33 * 40?
Let's think step by step.
- 40 = 40
- 33 * 4 = (30 + 3) * 4 = 120 + 12 = 132, so 33 * 40 = 1320
Answer: 1320


Question: What is 878 - 126?
Let's think step by step.
-   8 - 6 = 2, write 2.
-   7 - 2 = 5, write 5.
-   8 - 1 = 7, write 7.
Answer: 752


Question: What is 92 * 73?
Let's think step by step.
- 73 = 70 + 3
- 92 * 3 = (90 + 2) * 3 = 270 + 6 = 276
- 92 * 7 = (90 + 2) * 7 = 630 + 14 = 644, so 92 * 70 = 6440
- Sum: 276 + 6440 = 6716
Answer: 6716


Question: What is 23 * 92?
Let's think step by step.
- 92 = 90 + 2
- 23 * 2 = (20 + 3) * 2 = 40 + 6 = 46
- 23 * 9 = (20 + 3) * 9 = 180 + 27 = 207, so 23 * 90 = 2070
- Sum: 46 + 2070 = 2116
Answer: 2116


Question: What is 252 * 5?
Let's think step by step.
- 252 * 5 = (200 + 50 + 2) * 5 = 1000 + 250 + 10 = 1260
Answer: 1260


Question: What is 25 + 12?
Let's think step by step.
- Add ones: 5 + 2 = 7
- Add tens: 20 + 10 = 30
- Sum: 7 + 30 = 37
Answer: 37


Question: What is 358 + 876?
Let's think step by step.
- Add ones: 8 + 6 = 14
- Add tens: 50 + 70 = 120
- Add hundreds: 300 + 800 = 1100
- Sum: 14 + 120 = 134
- Sum: 134 + 1100 = 1234
Answer: 1234


Question: What is 935 * 57?
Let's think step by step.
- 57 = 50 + 7
- 935 * 7 = (900 + 30 + 5) * 7 = 6300 + 210 + 35 = 6545
- 935 * 5 = (900 + 30 + 5) * 5 = 4500 + 150 + 25 = 4675, so 935 * 50 = 46750
- Sum: 6545 + 46750 = 53295
Answer: 53295


Question: What is 62 + 83?
Let's think step by step.
- Add ones: 2 + 3 = 5
- Add tens: 60 + 80 = 140
- Sum: 5 + 140 = 145
Answer: 145


Question: What is 10 * 4?
Let's think step by step.
- 10 * 4 = 40
Answer: 40


Question: What is 812 + 133?
Let's think step by step.
- Add ones: 2 + 3 = 5
- Add tens: 10 + 30 = 40
- Add hundreds: 800 + 100 = 900
- Sum: 5 + 40 = 45
- Sum: 45 + 900 = 945
Answer: 945


Question: What is 30 * 76?
Let's think step by step.
- 76 = 70 + 6
- 30 * 6 = 180
- 30 * 7 = 210, so 30 * 70 = 2100
- Sum: 180 + 2100 = 2280
Answer: 2280


Question: What is 216 + 194?
Let's think step by step.
- Add ones: 6 + 4 = 10
- Add tens: 10 + 90 = 100
- Add hundreds: 200 + 100 = 300
- Sum: 10 + 100 = 110
- Sum: 110 + 300 = 410
Answer: 410


Question: What is 81 * 41?
Let's think step by step.
- 41 = 40 + 1
- 81 * 1 = (80 + 1) * 1 = 80 + 1 = 81
- 81 * 4 = (80 + 1) * 4 = 320 + 4 = 324, so 81 * 40 = 3240
- Sum: 81 + 3240 = 3321
Answer: 3321


Question: What is 70 * 31?
Let's think step by step.
- 31 = 30 + 1
- 70 * 1 = 70
- 70 * 3 = 210, so 70 * 30 = 2100
- Sum: 70 + 2100 = 2170
Answer: 2170


Question: What is 41 * 6?
Let's think step by step.
- 41 * 6 = (40 + 1) * 6 = 240 + 6 = 246
Answer: 246


Question: What is 413 + 632?
Let's think step by step.
- Add ones: 3 + 2 = 5
- Add tens: 10 + 30 = 40
- Add hundreds: 400 + 600 = 1000
- Sum: 5 + 40 = 45
- Sum: 45 + 1000 = 1045
Answer: 1045


Question: What is 71 * 94?
Let's think step by step.
- 94 = 90 + 4
- 71 * 4 = (70 + 1) * 4 = 280 + 4 = 284
- 71 * 9 = (70 + 1) * 9 = 630 + 9 = 639, so 71 * 90 = 6390
- Sum: 284 + 6390 = 6674
Answer: 6674


Question: What is 67 + 44?
Let's think step by step.
- Add ones: 7 + 4 = 11
- Add tens: 60 + 40 = 100
- Sum: 11 + 100 = 111
Answer: 111


Question: What is 25 * 16?
Let's think step by step.
- 16 = 10 + 6
- 25 * 6 = (20 + 5) * 6 = 120 + 30 = 150
- 25 * 1 = (20 + 5) * 1 = 20 + 5 = 25, so 25 * 10 = 250
- Sum: 150 + 250 = 400
Answer: 400


Question: What is 703 + 423?
Let's think step by step.
- Add ones: 3 + 3 = 6
- Add tens: 0 + 20 = 20
- Add hundreds: 700 + 400 = 1100
- Sum: 6 + 20 = 26
- Sum: 26 + 1100 = 1126
Answer: 1126


Question: What is 292 * 8?
Let's think step by step.
- 292 * 8 = (200 + 90 + 2) * 8 = 1600 + 720 + 16 = 2336
Answer: 2336


Question: What is 79 * 7?
Let's think step by step.
- 79 * 7 = (70 + 9) * 7 = 490 + 63 = 553
Answer: 553


Question: What is 64 - 12?
Let's think step by step.
-   4 - 2 = 2, write 2.
-   6 - 1 = 5, write 5.
Answer: 52


Question: What is 632 + 250?
Let's think step by step.
- Add ones: 2 + 0 = 2
- Add tens: 30 + 50 = 80
- Add hundreds: 600 + 200 = 800
- Sum: 2 + 80 = 82
- Sum: 82 + 800 = 882
Answer: 882


Question: What is 68 * 28?
Let's think step by step.
- 28 = 20 + 8
- 68 * 8 = (60 + 8) * 8 = 480 + 64 = 544
- 68 * 2 = (60 + 8) * 2 = 120 + 16 = 136, so 68 * 20 = 1360
- Sum: 544 + 1360 = 1904
Answer: 1904


Question: What is 38 * 79?
Let's think step by step.
- 79 = 70 + 9
- 38 * 9 = (30 + 8) * 9 = 270 + 72 = 342
- 38 * 7 = (30 + 8) * 7 = 210 + 56 = 266, so 38 * 70 = 2660
- Sum: 342 + 2660 = 3002
Answer: 3002


Question: What is 152 * 578?
Let's think step by step.
- 578 = 500 + 70 + 8
- 152 * 8 = (100 + 50 + 2) * 8 = 800 + 400 + 16 = 1216
- 152 * 7 = (100 + 50 + 2) * 7 = 700 + 350 + 14 = 1064, so 152 * 70 = 10640
- 152 * 5 = (100 + 50 + 2) * 5 = 500 + 250 + 10 = 760, so 152 * 500 = 76000
- Sum: 1216 + 10640 = 11856
- Sum: 11856 + 76000 = 87856
Answer: 87856


Question: What is 81 * 11?
Let's think step by step.
- 11 = 10 + 1
- 81 * 1 = (80 + 1) * 1 = 80 + 1 = 81
- 81 * 1 = (80 + 1) * 1 = 80 + 1 = 81, so 81 * 10 = 810
- Sum: 81 + 810 = 891
Answer: 891


Question: What is 89 * 7?
Let's think step by step.
- 89 * 7 = (80 + 9) * 7 = 560 + 63 = 623
Answer: 623


Question: What is 599 * 90?
Let's think step by step.
- 90 = 90
- 599 * 9 = (500 + 90 + 9) * 9 = 4500 + 810 + 81 = 5391, so 599 * 90 = 53910
Answer: 53910


Question: What is 734 * 3?
Let's think step by step.
- 734 * 3 = (700 + 30 + 4) * 3 = 2100 + 90 + 12 = 2202
Answer: 2202


Question: What is 96 + 38?
Let's think step by step.
- Add ones: 6 + 8 = 14
- Add tens: 90 + 30 = 120
- Sum: 14 + 120 = 134
Answer: 134


Question: What is 17 * 2?
Let's think step by step.
- 17 * 2 = (10 + 7) * 2 = 20 + 14 = 34
Answer: 34


Question: What is 58 * 67?
Let's think step by step.
- 67 = 60 + 7
- 58 * 7 = (50 + 8) * 7 = 350 + 56 = 406
- 58 * 6 = (50 + 8) * 6 = 300 + 48 = 348, so 58 * 60 = 3480
- Sum: 406 + 3480 = 3886
Answer: 3886


Question: What is 823 - 98?
Let's think step by step.
- 1st digit from right: 3 < 8, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 8 = 5, write 5.
- 2nd digit from right: 1 < 9, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 9 = 2, write 2.
-   7 - 0 = 7, write 7.
Answer: 725


Question: What is 53 - 13?
Let's think step by step.
-   3 - 3 = 0, write 0.
-   5 - 1 = 4, write 4.
Answer: 40


Question: What is 399 * 5?
Let's think step by step.
- 399 * 5 = (300 + 90 + 9) * 5 = 1500 + 450 + 45 = 1995
Answer: 1995


Question: What is 92 - 25?
Let's think step by step.
- 1st digit from right: 2 < 5, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 5 = 7, write 7.
-   8 - 2 = 6, write 6.
Answer: 67


Question: What is 626 + 135?
Let's think step by step.
- Add ones: 6 + 5 = 11
- Add tens: 20 + 30 = 50
- Add hundreds: 600 + 100 = 700
- Sum: 11 + 50 = 61
- Sum: 61 + 700 = 761
Answer: 761


Question: What is 66 + 47?
Let's think step by step.
- Add ones: 6 + 7 = 13
- Add tens: 60 + 40 = 100
- Sum: 13 + 100 = 113
Answer: 113


Question: What is 47 + 50?
Let's think step by step.
- Add ones: 7 + 0 = 7
- Add tens: 40 + 50 = 90
- Sum: 7 + 90 = 97
Answer: 97


Question: What is 120 + 334?
Let's think step by step.
- Add ones: 0 + 4 = 4
- Add tens: 20 + 30 = 50
- Add hundreds: 100 + 300 = 400
- Sum: 4 + 50 = 54
- Sum: 54 + 400 = 454
Answer: 454


Question: What is 35 - 17?
Let's think step by step.
- 1st digit from right: 5 < 7, borrow 1 from the next digit: 5 + 10 = 15.
-   15 - 7 = 8, write 8.
-   2 - 1 = 1, write 1.
Answer: 18


Question: What is 98 + 31?
Let's think step by step.
- Add ones: 8 + 1 = 9
- Add tens: 90 + 30 = 120
- Sum: 9 + 120 = 129
Answer: 129


Question: What is 59 * 4?
Let's think step by step.
- 59 * 4 = (50 + 9) * 4 = 200 + 36 = 236
Answer: 236


Question: What is 29 + 80?
Let's think step by step.
- Add ones: 9 + 0 = 9
- Add tens: 20 + 80 = 100
- Sum: 9 + 100 = 109
Answer: 109


Question: What is 92 * 91?
Let's think step by step.
- 91 = 90 + 1
- 92 * 1 = (90 + 2) * 1 = 90 + 2 = 92
- 92 * 9 = (90 + 2) * 9 = 810 + 18 = 828, so 92 * 90 = 8280
- Sum: 92 + 8280 = 8372
Answer: 8372


Question: What is 86 * 66?
Let's think step by step.
- 66 = 60 + 6
- 86 * 6 = (80 + 6) * 6 = 480 + 36 = 516
- 86 * 6 = (80 + 6) * 6 = 480 + 36 = 516, so 86 * 60 = 5160
- Sum: 516 + 5160 = 5676
Answer: 5676


Question: What is 75 + 98?
Let's think step by step.
- Add ones: 5 + 8 = 13
- Add tens: 70 + 90 = 160
- Sum: 13 + 160 = 173
Answer: 173


Question: What is 13 + 53?
Let's think step by step.
- Add ones: 3 + 3 = 6
- Add tens: 10 + 50 = 60
- Sum: 6 + 60 = 66
Answer: 66


Question: What is 75 + 39?
Let's think step by step.
- Add ones: 5 + 9 = 14
- Add tens: 70 + 30 = 100
- Sum: 14 + 100 = 114
Answer: 114


Question: What is 455 + 387?
Let's think step by step.
- Add ones: 5 + 7 = 12
- Add tens: 50 + 80 = 130
- Add hundreds: 400 + 300 = 700
- Sum: 12 + 130 = 142
- Sum: 142 + 700 = 842
Answer: 842


Question: What is 47 + 29?
Let's think step by step.
- Add ones: 7 + 9 = 16
- Add tens: 40 + 20 = 60
- Sum: 16 + 60 = 76
Answer: 76


Question: What is 6547 - 5034?
Let's think step by step.
-   7 - 4 = 3, write 3.
-   4 - 3 = 1, write 1.
-   5 - 0 = 5, write 5.
-   6 - 5 = 1, write 1.
Answer: 1513


Question: What is 3580 - 354?
Let's think step by step.
- 1st digit from right: 0 < 4, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 4 = 6, write 6.
-   7 - 5 = 2, write 2.
-   5 - 3 = 2, write 2.
-   3 - 0 = 3, write 3.
Answer: 3226


Question: What is 332 + 557?
Let's think step by step.
- Add ones: 2 + 7 = 9
- Add tens: 30 + 50 = 80
- Add hundreds: 300 + 500 = 800
- Sum: 9 + 80 = 89
- Sum: 89 + 800 = 889
Answer: 889


Question: What is 771 + 194?
Let's think step by step.
- Add ones: 1 + 4 = 5
- Add tens: 70 + 90 = 160
- Add hundreds: 700 + 100 = 800
- Sum: 5 + 160 = 165
- Sum: 165 + 800 = 965
Answer: 965


Question: What is 24 * 23?
Let's think step by step.
- 23 = 20 + 3
- 24 * 3 = (20 + 4) * 3 = 60 + 12 = 72
- 24 * 2 = (20 + 4) * 2 = 40 + 8 = 48, so 24 * 20 = 480
- Sum: 72 + 480 = 552
Answer: 552


Question: What is 92 - 70?
Let's think step by step.
-   2 - 0 = 2, write 2.
-   9 - 7 = 2, write 2.
Answer: 22


Question: What is 953 * 51?
Let's think step by step.
- 51 = 50 + 1
- 953 * 1 = (900 + 50 + 3) * 1 = 900 + 50 + 3 = 953
- 953 * 5 = (900 + 50 + 3) * 5 = 4500 + 250 + 15 = 4765, so 953 * 50 = 47650
- Sum: 953 + 47650 = 48603
Answer: 48603


Question: What is 721 - 64?
Let's think step by step.
- 1st digit from right: 1 < 4, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 4 = 7, write 7.
- 2nd digit from right: 1 < 6, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 6 = 5, write 5.
-   6 - 0 = 6, write 6.
Answer: 657


Question: What is 932 + 797?
Let's think step by step.
- Add ones: 2 + 7 = 9
- Add tens: 30 + 90 = 120
- Add hundreds: 900 + 700 = 1600
- Sum: 9 + 120 = 129
- Sum: 129 + 1600 = 1729
Answer: 1729


Question: What is 71 * 8?
Let's think step by step.
- 71 * 8 = (70 + 1) * 8 = 560 + 8 = 568
Answer: 568


Question: What is 32 + 75?
Let's think step by step.
- Add ones: 2 + 5 = 7
- Add tens: 30 + 70 = 100
- Sum: 7 + 100 = 107
Answer: 107


Question: What is 43 * 74?
Let's think step by step.
- 74 = 70 + 4
- 43 * 4 = (40 + 3) * 4 = 160 + 12 = 172
- 43 * 7 = (40 + 3) * 7 = 280 + 21 = 301, so 43 * 70 = 3010
- Sum: 172 + 3010 = 3182
Answer: 3182


Question: What is 873 - 785?
Let's think step by step.
- 1st digit from right: 3 < 5, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 5 = 8, write 8.
- 2nd digit from right: 6 < 8, borrow 1 from the next digit: 6 + 10 = 16.
-   16 - 8 = 8, write 8.
-   7 - 7 = 0, write 0.
Answer: 88


Question: What is 98 - 18?
Let's think step by step.
-   8 - 8 = 0, write 0.
-   9 - 1 = 8, write 8.
Answer: 80


Question: What is 16 * 2?
Let's think step by step.
- 16 * 2 = (10 + 6) * 2 = 20 + 12 = 32
Answer: 32


Question: What is 6870 - 4606?
Let's think step by step.
- 1st digit from right: 0 < 6, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 6 = 4, write 4.
-   6 - 0 = 6, write 6.
-   8 - 6 = 2, write 2.
-   6 - 4 = 2, write 2.
Answer: 2264


Question: What is 44 + 59?
Let's think step by step.
- Add ones: 4 + 9 = 13
- Add tens: 40 + 50 = 90
- Sum: 13 + 90 = 103
Answer: 103


Question: What is 935 + 994?
Let's think step by step.
- Add ones: 5 + 4 = 9
- Add tens: 30 + 90 = 120
- Add hundreds: 900 + 900 = 1800
- Sum: 9 + 120 = 129
- Sum: 129 + 1800 = 1929
Answer: 1929


Question: What is 487 - 439?
Let's think step by step.
- 1st digit from right: 7 < 9, borrow 1 from the next digit: 7 + 10 = 17.
-   17 - 9 = 8, write 8.
-   7 - 3 = 4, write 4.
-   4 - 4 = 0, write 0.
Answer: 48


Question: What is 826 + 751?
Let's think step by step.
- Add ones: 6 + 1 = 7
- Add tens: 20 + 50 = 70
- Add hundreds: 800 + 700 = 1500
- Sum: 7 + 70 = 77
- Sum: 77 + 1500 = 1577
Answer: 1577


Question: What is 58 * 75?
Let's think step by step.
- 75 = 70 + 5
- 58 * 5 = (50 + 8) * 5 = 250 + 40 = 290
- 58 * 7 = (50 + 8) * 7 = 350 + 56 = 406, so 58 * 70 = 4060
- Sum: 290 + 4060 = 4350
Answer: 4350


Question: What is 619 - 288?
Let's think step by step.
-   9 - 8 = 1, write 1.
- 2nd digit from right: 1 < 8, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 8 = 3, write 3.
-   5 - 2 = 3, write 3.
Answer: 331


Question: What is 756 + 574?
Let's think step by step.
- Add ones: 6 + 4 = 10
- Add tens: 50 + 70 = 120
- Add hundreds: 700 + 500 = 1200
- Sum: 10 + 120 = 130
- Sum: 130 + 1200 = 1330
Answer: 1330


Question: What is 249 + 356?
Let's think step by step.
- Add ones: 9 + 6 = 15
- Add tens: 40 + 50 = 90
- Add hundreds: 200 + 300 = 500
- Sum: 15 + 90 = 105
- Sum: 105 + 500 = 605
Answer: 605


Question: What is 995 * 7?
Let's think step by step.
- 995 * 7 = (900 + 90 + 5) * 7 = 6300 + 630 + 35 = 6965
Answer: 6965


Question: What is 80 * 21?
Let's think step by step.
- 21 = 20 + 1
- 80 * 1 = 80
- 80 * 2 = 160, so 80 * 20 = 1600
- Sum: 80 + 1600 = 1680
Answer: 1680


Question: What is 508 * 593?
Let's think step by step.
- 593 = 500 + 90 + 3
- 508 * 3 = (500 + 8) * 3 = 1500 + 24 = 1524
- 508 * 9 = (500 + 8) * 9 = 4500 + 72 = 4572, so 508 * 90 = 45720
- 508 * 5 = (500 + 8) * 5 = 2500 + 40 = 2540, so 508 * 500 = 254000
- Sum: 1524 + 45720 = 47244
- Sum: 47244 + 254000 = 301244
Answer: 301244


Question: What is 203 + 563?
Let's think step by step.
- Add ones: 3 + 3 = 6
- Add tens: 0 + 60 = 60
- Add hundreds: 200 + 500 = 700
- Sum: 6 + 60 = 66
- Sum: 66 + 700 = 766
Answer: 766


Question: What is 731 - 102?
Let's think step by step.
- 1st digit from right: 1 < 2, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 2 = 9, write 9.
-   2 - 0 = 2, write 2.
-   7 - 1 = 6, write 6.
Answer: 629


Question: What is 59 * 36?
Let's think step by step.
- 36 = 30 + 6
- 59 * 6 = (50 + 9) * 6 = 300 + 54 = 354
- 59 * 3 = (50 + 9) * 3 = 150 + 27 = 177, so 59 * 30 = 1770
- Sum: 354 + 1770 = 2124
Answer: 2124


Question: What is 96 + 17?
Let's think step by step.
- Add ones: 6 + 7 = 13
- Add tens: 90 + 10 = 100
- Sum: 13 + 100 = 113
Answer: 113


Question: What is 98 + 44?
Let's think step by step.
- Add ones: 8 + 4 = 12
- Add tens: 90 + 40 = 130
- Sum: 12 + 130 = 142
Answer: 142


Question: What is 263 * 11?
Let's think step by step.
- 11 = 10 + 1
- 263 * 1 = (200 + 60 + 3) * 1 = 200 + 60 + 3 = 263
- 263 * 1 = (200 + 60 + 3) * 1 = 200 + 60 + 3 = 263, so 263 * 10 = 2630
- Sum: 263 + 2630 = 2893
Answer: 2893


Question: What is 8413 - 5221?
Let's think step by step.
-   3 - 1 = 2, write 2.
- 2nd digit from right: 1 < 2, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 2 = 9, write 9.
-   3 - 2 = 1, write 1.
-   8 - 5 = 3, write 3.
Answer: 3192


Question: What is 50 + 11?
Let's think step by step.
- Add ones: 0 + 1 = 1
- Add tens: 50 + 10 = 60
- Sum: 1 + 60 = 61
Answer: 61


Question: What is 917 + 686?
Let's think step by step.
- Add ones: 7 + 6 = 13
- Add tens: 10 + 80 = 90
- Add hundreds: 900 + 600 = 1500
- Sum: 13 + 90 = 103
- Sum: 103 + 1500 = 1603
Answer: 1603


Question: What is 950 + 501?
Let's think step by step.
- Add ones: 0 + 1 = 1
- Add tens: 50 + 0 = 50
- Add hundreds: 900 + 500 = 1400
- Sum: 1 + 50 = 51
- Sum: 51 + 1400 = 1451
Answer: 1451


Question: What is 66 + 29?
Let's think step by step.
- Add ones: 6 + 9 = 15
- Add tens: 60 + 20 = 80
- Sum: 15 + 80 = 95
Answer: 95


Question: What is 64 + 77?
Let's think step by step.
- Add ones: 4 + 7 = 11
- Add tens: 60 + 70 = 130
- Sum: 11 + 130 = 141
Answer: 141


Question: What is 10 + 19?
Let's think step by step.
- Add ones: 0 + 9 = 9
- Add tens: 10 + 10 = 20
- Sum: 9 + 20 = 29
Answer: 29


Question: What is 98 - 22?
Let's think step by step.
-   8 - 2 = 6, write 6.
-   9 - 2 = 7, write 7.
Answer: 76


Question: What is 92 * 7?
Let's think step by step.
- 92 * 7 = (90 + 2) * 7 = 630 + 14 = 644
Answer: 644


Question: What is 190 + 541?
Let's think step by step.
- Add ones: 0 + 1 = 1
- Add tens: 90 + 40 = 130
- Add hundreds: 100 + 500 = 600
- Sum: 1 + 130 = 131
- Sum: 131 + 600 = 731
Answer: 731


Question: What is 798 * 3?
Let's think step by step.
- 798 * 3 = (700 + 90 + 8) * 3 = 2100 + 270 + 24 = 2394
Answer: 2394


Question: What is 64 + 86?
Let's think step by step.
- Add ones: 4 + 6 = 10
- Add tens: 60 + 80 = 140
- Sum: 10 + 140 = 150
Answer: 150


Question: What is 87 + 13?
Let's think step by step.
- Add ones: 7 + 3 = 10
- Add tens: 80 + 10 = 90
- Sum: 10 + 90 = 100
Answer: 100


Question: What is 93 - 59?
Let's think step by step.
- 1st digit from right: 3 < 9, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 9 = 4, write 4.
-   8 - 5 = 3, write 3.
Answer: 34


Question: What is 8435 - 7258?
Let's think step by step.
- 1st digit from right: 5 < 8, borrow 1 from the next digit: 5 + 10 = 15.
-   15 - 8 = 7, write 7.
- 2nd digit from right: 2 < 5, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 5 = 7, write 7.
-   3 - 2 = 1, write 1.
-   8 - 7 = 1, write 1.
Answer: 1177


Question: What is 724 + 899?
Let's think step by step.
- Add ones: 4 + 9 = 13
- Add tens: 20 + 90 = 110
- Add hundreds: 700 + 800 = 1500
- Sum: 13 + 110 = 123
- Sum: 123 + 1500 = 1623
Answer: 1623


Question: What is 30 + 85?
Let's think step by step.
- Add ones: 0 + 5 = 5
- Add tens: 30 + 80 = 110
- Sum: 5 + 110 = 115
Answer: 115


Question: What is 9556 - 7349?
Let's think step by step.
- 1st digit from right: 6 < 9, borrow 1 from the next digit: 6 + 10 = 16.
-   16 - 9 = 7, write 7.
-   4 - 4 = 0, write 0.
-   5 - 3 = 2, write 2.
-   9 - 7 = 2, write 2.
Answer: 2207


Question: What is 76 + 78?
Let's think step by step.
- Add ones: 6 + 8 = 14
- Add tens: 70 + 70 = 140
- Sum: 14 + 140 = 154
Answer: 154


Question: What is 874 - 544?
Let's think step by step.
-   4 - 4 = 0, write 0.
-   7 - 4 = 3, write 3.
-   8 - 5 = 3, write 3.
Answer: 330


Question: What is 18 - 1?
Let's think step by step.
-   8 - 1 = 7, write 7.
-   1 - 0 = 1, write 1.
Answer: 17


Question: What is 607 * 48?
Let's think step by step.
- 48 = 40 + 8
- 607 * 8 = (600 + 7) * 8 = 4800 + 56 = 4856
- 607 * 4 = (600 + 7) * 4 = 2400 + 28 = 2428, so 607 * 40 = 24280
- Sum: 4856 + 24280 = 29136
Answer: 29136


Question: What is 272 + 860?
Let's think step by step.
- Add ones: 2 + 0 = 2
- Add tens: 70 + 60 = 130
- Add hundreds: 200 + 800 = 1000
- Sum: 2 + 130 = 132
- Sum: 132 + 1000 = 1132
Answer: 1132


Question: What is 731 - 109?
Let's think step by step.
- 1st digit from right: 1 < 9, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 9 = 2, write 2.
-   2 - 0 = 2, write 2.
-   7 - 1 = 6, write 6.
Answer: 622


Question: What is 150 * 2?
Let's think step by step.
- 150 * 2 = (100 + 50) * 2 = 200 + 100 = 300
Answer: 300


Question: What is 9822 - 5783?
Let's think step by step.
- 1st digit from right: 2 < 3, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 3 = 9, write 9.
- 2nd digit from right: 1 < 8, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 8 = 3, write 3.
-   7 - 7 = 0, write 0.
-   9 - 5 = 4, write 4.
Answer: 4039


Question: What is 27 * 88?
Let's think step by step.
- 88 = 80 + 8
- 27 * 8 = (20 + 7) * 8 = 160 + 56 = 216
- 27 * 8 = (20 + 7) * 8 = 160 + 56 = 216, so 27 * 80 = 2160
- Sum: 216 + 2160 = 2376
Answer: 2376


Question: What is 55 * 9?
Let's think step by step.
- 55 * 9 = (50 + 5) * 9 = 450 + 45 = 495
Answer: 495


Question: What is 219 + 119?
Let's think step by step.
- Add ones: 9 + 9 = 18
- Add tens: 10 + 10 = 20
- Add hundreds: 200 + 100 = 300
- Sum: 18 + 20 = 38
- Sum: 38 + 300 = 338
Answer: 338


Question: What is 83 + 80?
Let's think step by step.
- Add ones: 3 + 0 = 3
- Add tens: 80 + 80 = 160
- Sum: 3 + 160 = 163
Answer: 163


Question: What is 29 + 13?
Let's think step by step.
- Add ones: 9 + 3 = 12
- Add tens: 20 + 10 = 30
- Sum: 12 + 30 = 42
Answer: 42


Question: What is 852 + 783?
Let's think step by step.
- Add ones: 2 + 3 = 5
- Add tens: 50 + 80 = 130
- Add hundreds: 800 + 700 = 1500
- Sum: 5 + 130 = 135
- Sum: 135 + 1500 = 1635
Answer: 1635


Question: What is 21 * 26?
Let's think step by step.
- 26 = 20 + 6
- 21 * 6 = (20 + 1) * 6 = 120 + 6 = 126
- 21 * 2 = (20 + 1) * 2 = 40 + 2 = 42, so 21 * 20 = 420
- Sum: 126 + 420 = 546
Answer: 546


Question: What is 13 + 63?
Let's think step by step.
- Add ones: 3 + 3 = 6
- Add tens: 10 + 60 = 70
- Sum: 6 + 70 = 76
Answer: 76


Question: What is 85 - 70?
Let's think step by step.
-   5 - 0 = 5, write 5.
-   8 - 7 = 1, write 1.
Answer: 15


Question: What is 9811 - 9090?
Let's think step by step.
-   1 - 0 = 1, write 1.
- 2nd digit from right: 1 < 9, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 9 = 2, write 2.
-   7 - 0 = 7, write 7.
-   9 - 9 = 0, write 0.
Answer: 721


Question: What is 125 * 7?
Let's think step by step.
- 125 * 7 = (100 + 20 + 5) * 7 = 700 + 140 + 35 = 875
Answer: 875


Question: What is 20 * 40?
Let's think step by step.
- 40 = 40
- 20 * 4 = 80, so 20 * 40 = 800
Answer: 800


Question: What is 645 - 620?
Let's think step by step.
-   5 - 0 = 5, write 5.
-   4 - 2 = 2, write 2.
-   6 - 6 = 0, write 0.
Answer: 25


Question: What is 89 * 97?
Let's think step by step.
- 97 = 90 + 7
- 89 * 7 = (80 + 9) * 7 = 560 + 63 = 623
- 89 * 9 = (80 + 9) * 9 = 720 + 81 = 801, so 89 * 90 = 8010
- Sum: 623 + 8010 = 8633
Answer: 8633


Question: What is 26 + 22?
Let's think step by step.
- Add ones: 6 + 2 = 8
- Add tens: 20 + 20 = 40
- Sum: 8 + 40 = 48
Answer: 48


Question: What is 8160 - 5054?
Let's think step by step.
- 1st digit from right: 0 < 4, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 4 = 6, write 6.
-   5 - 5 = 0, write 0.
-   1 - 0 = 1, write 1.
-   8 - 5 = 3, write 3.
Answer: 3106


Question: What is 57 * 72?
Let's think step by step.
- 72 = 70 + 2
- 57 * 2 = (50 + 7) * 2 = 100 + 14 = 114
- 57 * 7 = (50 + 7) * 7 = 350 + 49 = 399, so 57 * 70 = 3990
- Sum: 114 + 3990 = 4104
Answer: 4104


Question: What is 57 - 40?
Let's think step by step.
-   7 - 0 = 7, write 7.
-   5 - 4 = 1, write 1.
Answer: 17


Question: What is 223 + 451?
Let's think step by step.
- Add ones: 3 + 1 = 4
- Add tens: 20 + 50 = 70
- Add hundreds: 200 + 400 = 600
- Sum: 4 + 70 = 74
- Sum: 74 + 600 = 674
Answer: 674


Question: What is 30 + 30?
Let's think step by step.
- Add ones: 0 + 0 = 0
- Add tens: 30 + 30 = 60
- Sum: 0 + 60 = 60
Answer: 60


Question: What is 85 + 59?
Let's think step by step.
- Add ones: 5 + 9 = 14
- Add tens: 80 + 50 = 130
- Sum: 14 + 130 = 144
Answer: 144


Question: What is 48 * 2?
Let's think step by step.
- 48 * 2 = (40 + 8) * 2 = 80 + 16 = 96
Answer: 96


Question: What is 10 * 62?
Let's think step by step.
- 62 = 60 + 2
- 10 * 2 = 20
- 10 * 6 = 60, so 10 * 60 = 600
- Sum: 20 + 600 = 620
Answer: 620