Question: What is 9308 - 2812?
Let's think step by step.
-   8 - 2 = 6, write 6.
- 2nd digit from right: 0 < 1, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 1 = 9, write 9.
- 3rd digit from right: 2 < 8, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 8 = 4, write 4.
-   8 - 2 = 6, write 6.
Answer: 6496


Question: What is 859 + 248?
Let's think step by step.
- Add ones: 9 + 8 = 17
- Add tens: 50 + 40 = 90
- Add hundreds: 800 + 200 = 1000
- Sum: 17 + 90 = 107
- Sum: 107 + 1000 = 1107
Answer: 1107


Question: What is 63 + 31?
Let's think step by step.
- Add ones: 3 + 1 = 4
- Add tens: 60 + 30 = 90
- Sum: 4 + 90 = 94
Answer: 94


Question: What is 86 - 85?
Let's think step by step.
-   6 - 5 = 1, write 1.
-   8 - 8 = 0, write 0.
Answer: 1


Question: What is 629 - 386?
Let's think step by step.
-   9 - 6 = 3, write 3.
- 2nd digit from right: 2 < 8, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 8 = 4, write 4.
-   5 - 3 = 2, write 2.
Answer: 243


Question: What is 838 + 234?
Let's think step by step.
- Add ones: 8 + 4 = 12
- Add tens: 30 + 30 = 60
- Add hundreds: 800 + 200 = 1000
- Sum: 12 + 60 = 72
- Sum: 72 + 1000 = 1072
Answer: 1072


Question: What is 43 + 94?
Let's think step by step.
- Add ones: 3 + 4 = 7
- Add tens: 40 + 90 = 130
- Sum: 7 + 130 = 137
Answer: 137


Question: What is 564 + 179?
Let's think step by step.
- Add ones: 4 + 9 = 13
- Add tens: 60 + 70 = 130
- Add hundreds: 500 + 100 = 600
- Sum: 13 + 130 = 143
- Sum: 143 + 600 = 743
Answer: 743


Question: What is 68 + 82?
Let's think step by step.
- Add ones: 8 + 2 = 10
- Add tens: 60 + 80 = 140
- Sum: 10 + 140 = 150
Answer: 150


Question: What is 181 + 570?
Let's think step by step.
- Add ones: 1 + 0 = 1
- Add tens: 80 + 70 = 150
- Add hundreds: 100 + 500 = 600
- Sum: 1 + 150 = 151
- Sum: 151 + 600 = 751
Answer: 751


Question: What is 73 * 44?
Let's think step by step.
- 44 = 40 + 4
- 73 * 4 = (70 + 3) * 4 = 280 + 12 = 292
- 73 * 4 = (70 + 3) * 4 = 280 + 12 = 292, so 73 * 40 = 2920
- Sum: 292 + 2920 = 3212
Answer: 3212


Question: What is 75 - 60?
Let's think step by step.
-   5 - 0 = 5, write 5.
-   7 - 6 = 1, write 1.
Answer: 15


Question: What is 99 - 18?
Let's think step by step.
-   9 - 8 = 1, write 1.
-   9 - 1 = 8, write 8.
Answer: 81


Question: What is 897 * 5?
Let's think step by step.
- 897 * 5 = (800 + 90 + 7) * 5 = 4000 + 450 + 35 = 4485
Answer: 4485


Question: What is 77 + 96?
Let's think step by step.
- Add ones: 7 + 6 = 13
- Add tens: 70 + 90 = 160
- Sum: 13 + 160 = 173
Answer: 173


Question: What is 632 * 56?
Let's think step by step.
- 56 = 50 + 6
- 632 * 6 = (600 + 30 + 2) * 6 = 3600 + 180 + 12 = 3792
- 632 * 5 = (600 + 30 + 2) * 5 = 3000 + 150 + 10 = 3160, so 632 * 50 = 31600
- Sum: 3792 + 31600 = 35392
Answer: 35392


Question: What is 939 - 382?
Let's think step by step.
-   9 - 2 = 7, write 7.
- 2nd digit from right: 3 < 8, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 8 = 5, write 5.
-   8 - 3 = 5, write 5.
Answer: 557


Question: What is 7183 - 6462?
Let's think step by step.
-   3 - 2 = 1, write 1.
-   8 - 6 = 2, write 2.
- 3rd digit from right: 1 < 4, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 4 = 7, write 7.
-   6 - 6 = 0, write 0.
Answer: 721


Question: What is 748 * 4?
Let's think step by step.
- 748 * 4 = (700 + 40 + 8) * 4 = 2800 + 160 + 32 = 2992
Answer: 2992


Question: What is 554 - 462?
Let's think step by step.
-   4 - 2 = 2, write 2.
- 2nd digit from right: 5 < 6, borrow 1 from the next digit: 5 + 10 = 15.
-   15 - 6 = 9, write 9.
-   4 - 4 = 0, write 0.
Answer: 92


Question: What is 73 * 35?
Let's think step by step.
- 35 = 30 + 5
- 73 * 5 = (70 + 3) * 5 = 350 + 15 = 365
- 73 * 3 = (70 + 3) * 3 = 210 + 9 = 219, so 73 * 30 = 2190
- Sum: 365 + 2190 = 2555
Answer: 2555


Question: What is 953 * 44?
Let's think step by step.
- 44 = 40 + 4
- 953 * 4 = (900 + 50 + 3) * 4 = 3600 + 200 + 12 = 3812
- 953 * 4 = (900 + 50 + 3) * 4 = 3600 + 200 + 12 = 3812, so 953 * 40 = 38120
- Sum: 3812 + 38120 = 41932
Answer: 41932


Question: What is 716 + 992?
Let's think step by step.
- Add ones: 6 + 2 = 8
- Add tens: 10 + 90 = 100
- Add hundreds: 700 + 900 = 1600
- Sum: 8 + 100 = 108
- Sum: 108 + 1600 = 1708
Answer: 1708


Question: What is 55 * 33?
Let's think step by step.
- 33 = 30 + 3
- 55 * 3 = (50 + 5) * 3 = 150 + 15 = 165
- 55 * 3 = (50 + 5) * 3 = 150 + 15 = 165, so 55 * 30 = 1650
- Sum: 165 + 1650 = 1815
Answer: 1815


Question: What is 4131 - 2662?
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: 2 < 6, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 6 = 6, write 6.
- 3rd digit from right: 0 < 6, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 6 = 4, write 4.
-   3 - 2 = 1, write 1.
Answer: 1469


Question: What is 9692 - 3105?
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 - 0 = 8, write 8.
-   6 - 1 = 5, write 5.
-   9 - 3 = 6, write 6.
Answer: 6587


Question: What is 84 + 67?
Let's think step by step.
- Add ones: 4 + 7 = 11
- Add tens: 80 + 60 = 140
- Sum: 11 + 140 = 151
Answer: 151


Question: What is 920 - 5?
Let's think step by step.
- 1st digit from right: 0 < 5, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 5 = 5, write 5.
-   1 - 0 = 1, write 1.
-   9 - 0 = 9, write 9.
Answer: 915


Question: What is 31 + 31?
Let's think step by step.
- Add ones: 1 + 1 = 2
- Add tens: 30 + 30 = 60
- Sum: 2 + 60 = 62
Answer: 62


Question: What is 68 * 23?
Let's think step by step.
- 23 = 20 + 3
- 68 * 3 = (60 + 8) * 3 = 180 + 24 = 204
- 68 * 2 = (60 + 8) * 2 = 120 + 16 = 136, so 68 * 20 = 1360
- Sum: 204 + 1360 = 1564
Answer: 1564


Question: What is 52 * 77?
Let's think step by step.
- 77 = 70 + 7
- 52 * 7 = (50 + 2) * 7 = 350 + 14 = 364
- 52 * 7 = (50 + 2) * 7 = 350 + 14 = 364, so 52 * 70 = 3640
- Sum: 364 + 3640 = 4004
Answer: 4004


Question: What is 987 - 294?
Let's think step by step.
-   7 - 4 = 3, write 3.
- 2nd digit from right: 8 < 9, borrow 1 from the next digit: 8 + 10 = 18.
-   18 - 9 = 9, write 9.
-   8 - 2 = 6, write 6.
Answer: 693


Question: What is 6345 - 4916?
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.
-   3 - 1 = 2, write 2.
- 3rd digit from right: 3 < 9, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 9 = 4, write 4.
-   5 - 4 = 1, write 1.
Answer: 1429


Question: What is 285 + 836?
Let's think step by step.
- Add ones: 5 + 6 = 11
- Add tens: 80 + 30 = 110
- Add hundreds: 200 + 800 = 1000
- Sum: 11 + 110 = 121
- Sum: 121 + 1000 = 1121
Answer: 1121


Question: What is 58 - 18?
Let's think step by step.
-   8 - 8 = 0, write 0.
-   5 - 1 = 4, write 4.
Answer: 40


Question: What is 19 + 20?
Let's think step by step.
- Add ones: 9 + 0 = 9
- Add tens: 10 + 20 = 30
- Sum: 9 + 30 = 39
Answer: 39


Question: What is 608 - 112?
Let's think step by step.
-   8 - 2 = 6, write 6.
- 2nd digit from right: 0 < 1, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 1 = 9, write 9.
-   5 - 1 = 4, write 4.
Answer: 496


Question: What is 392 * 740?
Let's think step by step.
- 740 = 700 + 40
- 392 * 4 = (300 + 90 + 2) * 4 = 1200 + 360 + 8 = 1568, so 392 * 40 = 15680
- 392 * 7 = (300 + 90 + 2) * 7 = 2100 + 630 + 14 = 2744, so 392 * 700 = 274400
- Sum: 15680 + 274400 = 290080
Answer: 290080


Question: What is 84 + 27?
Let's think step by step.
- Add ones: 4 + 7 = 11
- Add tens: 80 + 20 = 100
- Sum: 11 + 100 = 111
Answer: 111


Question: What is 28 + 82?
Let's think step by step.
- Add ones: 8 + 2 = 10
- Add tens: 20 + 80 = 100
- Sum: 10 + 100 = 110
Answer: 110


Question: What is 277 - 161?
Let's think step by step.
-   7 - 1 = 6, write 6.
-   7 - 6 = 1, write 1.
-   2 - 1 = 1, write 1.
Answer: 116


Question: What is 99 * 33?
Let's think step by step.
- 33 = 30 + 3
- 99 * 3 = (90 + 9) * 3 = 270 + 27 = 297
- 99 * 3 = (90 + 9) * 3 = 270 + 27 = 297, so 99 * 30 = 2970
- Sum: 297 + 2970 = 3267
Answer: 3267


Question: What is 88 + 63?
Let's think step by step.
- Add ones: 8 + 3 = 11
- Add tens: 80 + 60 = 140
- Sum: 11 + 140 = 151
Answer: 151


Question: What is 41 * 27?
Let's think step by step.
- 27 = 20 + 7
- 41 * 7 = (40 + 1) * 7 = 280 + 7 = 287
- 41 * 2 = (40 + 1) * 2 = 80 + 2 = 82, so 41 * 20 = 820
- Sum: 287 + 820 = 1107
Answer: 1107


Question: What is 285 * 9?
Let's think step by step.
- 285 * 9 = (200 + 80 + 5) * 9 = 1800 + 720 + 45 = 2565
Answer: 2565


Question: What is 7526 - 3953?
Let's think step by step.
-   6 - 3 = 3, write 3.
- 2nd digit from right: 2 < 5, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 5 = 7, write 7.
- 3rd digit from right: 4 < 9, borrow 1 from the next digit: 4 + 10 = 14.
-   14 - 9 = 5, write 5.
-   6 - 3 = 3, write 3.
Answer: 3573


Question: What is 91 - 37?
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.
-   8 - 3 = 5, write 5.
Answer: 54


Question: What is 84 + 90?
Let's think step by step.
- Add ones: 4 + 0 = 4
- Add tens: 80 + 90 = 170
- Sum: 4 + 170 = 174
Answer: 174


Question: What is 529 - 470?
Let's think step by step.
-   9 - 0 = 9, write 9.
- 2nd digit from right: 2 < 7, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 7 = 5, write 5.
-   4 - 4 = 0, write 0.
Answer: 59


Question: What is 884 + 841?
Let's think step by step.
- Add ones: 4 + 1 = 5
- Add tens: 80 + 40 = 120
- Add hundreds: 800 + 800 = 1600
- Sum: 5 + 120 = 125
- Sum: 125 + 1600 = 1725
Answer: 1725


Question: What is 32 * 52?
Let's think step by step.
- 52 = 50 + 2
- 32 * 2 = (30 + 2) * 2 = 60 + 4 = 64
- 32 * 5 = (30 + 2) * 5 = 150 + 10 = 160, so 32 * 50 = 1600
- Sum: 64 + 1600 = 1664
Answer: 1664


Question: What is 98 - 23?
Let's think step by step.
-   8 - 3 = 5, write 5.
-   9 - 2 = 7, write 7.
Answer: 75


Question: What is 872 - 724?
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.
-   6 - 2 = 4, write 4.
-   8 - 7 = 1, write 1.
Answer: 148


Question: What is 6974 - 5983?
Let's think step by step.
-   4 - 3 = 1, write 1.
- 2nd digit from right: 7 < 8, borrow 1 from the next digit: 7 + 10 = 17.
-   17 - 8 = 9, write 9.
- 3rd digit from right: 8 < 9, borrow 1 from the next digit: 8 + 10 = 18.
-   18 - 9 = 9, write 9.
-   5 - 5 = 0, write 0.
Answer: 991


Question: What is 353 + 665?
Let's think step by step.
- Add ones: 3 + 5 = 8
- Add tens: 50 + 60 = 110
- Add hundreds: 300 + 600 = 900
- Sum: 8 + 110 = 118
- Sum: 118 + 900 = 1018
Answer: 1018


Question: What is 94 * 25?
Let's think step by step.
- 25 = 20 + 5
- 94 * 5 = (90 + 4) * 5 = 450 + 20 = 470
- 94 * 2 = (90 + 4) * 2 = 180 + 8 = 188, so 94 * 20 = 1880
- Sum: 470 + 1880 = 2350
Answer: 2350


Question: What is 81 + 73?
Let's think step by step.
- Add ones: 1 + 3 = 4
- Add tens: 80 + 70 = 150
- Sum: 4 + 150 = 154
Answer: 154


Question: What is 92 + 34?
Let's think step by step.
- Add ones: 2 + 4 = 6
- Add tens: 90 + 30 = 120
- Sum: 6 + 120 = 126
Answer: 126


Question: What is 8195 - 5271?
Let's think step by step.
-   5 - 1 = 4, write 4.
-   9 - 7 = 2, write 2.
- 3rd digit from right: 1 < 2, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 2 = 9, write 9.
-   7 - 5 = 2, write 2.
Answer: 2924


Question: What is 430 * 43?
Let's think step by step.
- 43 = 40 + 3
- 430 * 3 = (400 + 30) * 3 = 1200 + 90 = 1290
- 430 * 4 = (400 + 30) * 4 = 1600 + 120 = 1720, so 430 * 40 = 17200
- Sum: 1290 + 17200 = 18490
Answer: 18490


Question: What is 5045 - 343?
Let's think step by step.
-   5 - 3 = 2, write 2.
-   4 - 4 = 0, write 0.
- 3rd digit from right: 0 < 3, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 3 = 7, write 7.
-   4 - 0 = 4, write 4.
Answer: 4702


Question: What is 698 * 127?
Let's think step by step.
- 127 = 100 + 20 + 7
- 698 * 7 = (600 + 90 + 8) * 7 = 4200 + 630 + 56 = 4886
- 698 * 2 = (600 + 90 + 8) * 2 = 1200 + 180 + 16 = 1396, so 698 * 20 = 13960
- 698 * 1 = (600 + 90 + 8) * 1 = 600 + 90 + 8 = 698, so 698 * 100 = 69800
- Sum: 4886 + 13960 = 18846
- Sum: 18846 + 69800 = 88646
Answer: 88646


Question: What is 795 * 70?
Let's think step by step.
- 70 = 70
- 795 * 7 = (700 + 90 + 5) * 7 = 4900 + 630 + 35 = 5565, so 795 * 70 = 55650
Answer: 55650


Question: What is 721 * 3?
Let's think step by step.
- 721 * 3 = (700 + 20 + 1) * 3 = 2100 + 60 + 3 = 2163
Answer: 2163


Question: What is 144 + 929?
Let's think step by step.
- Add ones: 4 + 9 = 13
- Add tens: 40 + 20 = 60
- Add hundreds: 100 + 900 = 1000
- Sum: 13 + 60 = 73
- Sum: 73 + 1000 = 1073
Answer: 1073


Question: What is 614 * 4?
Let's think step by step.
- 614 * 4 = (600 + 10 + 4) * 4 = 2400 + 40 + 16 = 2456
Answer: 2456


Question: What is 492 * 3?
Let's think step by step.
- 492 * 3 = (400 + 90 + 2) * 3 = 1200 + 270 + 6 = 1476
Answer: 1476


Question: What is 65 - 42?
Let's think step by step.
-   5 - 2 = 3, write 3.
-   6 - 4 = 2, write 2.
Answer: 23


Question: What is 764 + 853?
Let's think step by step.
- Add ones: 4 + 3 = 7
- Add tens: 60 + 50 = 110
- Add hundreds: 700 + 800 = 1500
- Sum: 7 + 110 = 117
- Sum: 117 + 1500 = 1617
Answer: 1617


Question: What is 48 * 94?
Let's think step by step.
- 94 = 90 + 4
- 48 * 4 = (40 + 8) * 4 = 160 + 32 = 192
- 48 * 9 = (40 + 8) * 9 = 360 + 72 = 432, so 48 * 90 = 4320
- Sum: 192 + 4320 = 4512
Answer: 4512


Question: What is 999 + 682?
Let's think step by step.
- Add ones: 9 + 2 = 11
- Add tens: 90 + 80 = 170
- Add hundreds: 900 + 600 = 1500
- Sum: 11 + 170 = 181
- Sum: 181 + 1500 = 1681
Answer: 1681


Question: What is 965 + 568?
Let's think step by step.
- Add ones: 5 + 8 = 13
- Add tens: 60 + 60 = 120
- Add hundreds: 900 + 500 = 1400
- Sum: 13 + 120 = 133
- Sum: 133 + 1400 = 1533
Answer: 1533


Question: What is 66 - 8?
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.
-   5 - 0 = 5, write 5.
Answer: 58


Question: What is 86 + 94?
Let's think step by step.
- Add ones: 6 + 4 = 10
- Add tens: 80 + 90 = 170
- Sum: 10 + 170 = 180
Answer: 180


Question: What is 60 - 41?
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.
-   5 - 4 = 1, write 1.
Answer: 19


Question: What is 667 + 152?
Let's think step by step.
- Add ones: 7 + 2 = 9
- Add tens: 60 + 50 = 110
- Add hundreds: 600 + 100 = 700
- Sum: 9 + 110 = 119
- Sum: 119 + 700 = 819
Answer: 819


Question: What is 871 * 92?
Let's think step by step.
- 92 = 90 + 2
- 871 * 2 = (800 + 70 + 1) * 2 = 1600 + 140 + 2 = 1742
- 871 * 9 = (800 + 70 + 1) * 9 = 7200 + 630 + 9 = 7839, so 871 * 90 = 78390
- Sum: 1742 + 78390 = 80132
Answer: 80132


Question: What is 5181 - 785?
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: 7 < 8, borrow 1 from the next digit: 7 + 10 = 17.
-   17 - 8 = 9, write 9.
- 3rd digit from right: 0 < 7, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 7 = 3, write 3.
-   4 - 0 = 4, write 4.
Answer: 4396


Question: What is 713 * 5?
Let's think step by step.
- 713 * 5 = (700 + 10 + 3) * 5 = 3500 + 50 + 15 = 3565
Answer: 3565


Question: What is 24 * 25?
Let's think step by step.
- 25 = 20 + 5
- 24 * 5 = (20 + 4) * 5 = 100 + 20 = 120
- 24 * 2 = (20 + 4) * 2 = 40 + 8 = 48, so 24 * 20 = 480
- Sum: 120 + 480 = 600
Answer: 600


Question: What is 928 - 789?
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.
- 2nd digit from right: 1 < 8, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 8 = 3, write 3.
-   8 - 7 = 1, write 1.
Answer: 139


Question: What is 50 + 66?
Let's think step by step.
- Add ones: 0 + 6 = 6
- Add tens: 50 + 60 = 110
- Sum: 6 + 110 = 116
Answer: 116


Question: What is 353 + 735?
Let's think step by step.
- Add ones: 3 + 5 = 8
- Add tens: 50 + 30 = 80
- Add hundreds: 300 + 700 = 1000
- Sum: 8 + 80 = 88
- Sum: 88 + 1000 = 1088
Answer: 1088


Question: What is 561 - 557?
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.
-   5 - 5 = 0, write 0.
-   5 - 5 = 0, write 0.
Answer: 4


Question: What is 174 + 460?
Let's think step by step.
- Add ones: 4 + 0 = 4
- Add tens: 70 + 60 = 130
- Add hundreds: 100 + 400 = 500
- Sum: 4 + 130 = 134
- Sum: 134 + 500 = 634
Answer: 634


Question: What is 48 * 70?
Let's think step by step.
- 70 = 70
- 48 * 7 = (40 + 8) * 7 = 280 + 56 = 336, so 48 * 70 = 3360
Answer: 3360


Question: What is 624 - 303?
Let's think step by step.
-   4 - 3 = 1, write 1.
-   2 - 0 = 2, write 2.
-   6 - 3 = 3, write 3.
Answer: 321


Question: What is 36 + 20?
Let's think step by step.
- Add ones: 6 + 0 = 6
- Add tens: 30 + 20 = 50
- Sum: 6 + 50 = 56
Answer: 56


Question: What is 49 - 18?
Let's think step by step.
-   9 - 8 = 1, write 1.
-   4 - 1 = 3, write 3.
Answer: 31


Question: What is 724 * 9?
Let's think step by step.
- 724 * 9 = (700 + 20 + 4) * 9 = 6300 + 180 + 36 = 6516
Answer: 6516


Question: What is 296 * 9?
Let's think step by step.
- 296 * 9 = (200 + 90 + 6) * 9 = 1800 + 810 + 54 = 2664
Answer: 2664


Question: What is 92 + 27?
Let's think step by step.
- Add ones: 2 + 7 = 9
- Add tens: 90 + 20 = 110
- Sum: 9 + 110 = 119
Answer: 119


Question: What is 243 - 21?
Let's think step by step.
-   3 - 1 = 2, write 2.
-   4 - 2 = 2, write 2.
-   2 - 0 = 2, write 2.
Answer: 222


Question: What is 551 + 726?
Let's think step by step.
- Add ones: 1 + 6 = 7
- Add tens: 50 + 20 = 70
- Add hundreds: 500 + 700 = 1200
- Sum: 7 + 70 = 77
- Sum: 77 + 1200 = 1277
Answer: 1277


Question: What is 29 - 3?
Let's think step by step.
-   9 - 3 = 6, write 6.
-   2 - 0 = 2, write 2.
Answer: 26


Question: What is 215 - 76?
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.
- 2nd digit from right: 0 < 7, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 7 = 3, write 3.
-   1 - 0 = 1, write 1.
Answer: 139


Question: What is 79 + 62?
Let's think step by step.
- Add ones: 9 + 2 = 11
- Add tens: 70 + 60 = 130
- Sum: 11 + 130 = 141
Answer: 141


Question: What is 21 + 34?
Let's think step by step.
- Add ones: 1 + 4 = 5
- Add tens: 20 + 30 = 50
- Sum: 5 + 50 = 55
Answer: 55


Question: What is 948 * 649?
Let's think step by step.
- 649 = 600 + 40 + 9
- 948 * 9 = (900 + 40 + 8) * 9 = 8100 + 360 + 72 = 8532
- 948 * 4 = (900 + 40 + 8) * 4 = 3600 + 160 + 32 = 3792, so 948 * 40 = 37920
- 948 * 6 = (900 + 40 + 8) * 6 = 5400 + 240 + 48 = 5688, so 948 * 600 = 568800
- Sum: 8532 + 37920 = 46452
- Sum: 46452 + 568800 = 615252
Answer: 615252


Question: What is 62 * 77?
Let's think step by step.
- 77 = 70 + 7
- 62 * 7 = (60 + 2) * 7 = 420 + 14 = 434
- 62 * 7 = (60 + 2) * 7 = 420 + 14 = 434, so 62 * 70 = 4340
- Sum: 434 + 4340 = 4774
Answer: 4774


Question: What is 7238 - 1861?
Let's think step by step.
-   8 - 1 = 7, write 7.
- 2nd digit from right: 3 < 6, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 6 = 7, write 7.
- 3rd digit from right: 1 < 8, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 8 = 3, write 3.
-   6 - 1 = 5, write 5.
Answer: 5377


Question: What is 23 - 23?
Let's think step by step.
-   3 - 3 = 0, write 0.
-   2 - 2 = 0, write 0.
Answer: 0


Question: What is 302 * 665?
Let's think step by step.
- 665 = 600 + 60 + 5
- 302 * 5 = (300 + 2) * 5 = 1500 + 10 = 1510
- 302 * 6 = (300 + 2) * 6 = 1800 + 12 = 1812, so 302 * 60 = 18120
- 302 * 6 = (300 + 2) * 6 = 1800 + 12 = 1812, so 302 * 600 = 181200
- Sum: 1510 + 18120 = 19630
- Sum: 19630 + 181200 = 200830
Answer: 200830


Question: What is 588 * 2?
Let's think step by step.
- 588 * 2 = (500 + 80 + 8) * 2 = 1000 + 160 + 16 = 1176
Answer: 1176


Question: What is 937 - 593?
Let's think step by step.
-   7 - 3 = 4, write 4.
- 2nd 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: 344


Question: What is 9832 - 2398?
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.
- 2nd digit from right: 2 < 9, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 9 = 3, write 3.
-   7 - 3 = 4, write 4.
-   9 - 2 = 7, write 7.
Answer: 7434


Question: What is 154 * 6?
Let's think step by step.
- 154 * 6 = (100 + 50 + 4) * 6 = 600 + 300 + 24 = 924
Answer: 924


Question: What is 278 * 2?
Let's think step by step.
- 278 * 2 = (200 + 70 + 8) * 2 = 400 + 140 + 16 = 556
Answer: 556


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


Question: What is 42 - 39?
Let's think step by step.
- 1st digit from right: 2 < 9, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 9 = 3, write 3.
-   3 - 3 = 0, write 0.
Answer: 3


Question: What is 23 + 68?
Let's think step by step.
- Add ones: 3 + 8 = 11
- Add tens: 20 + 60 = 80
- Sum: 11 + 80 = 91
Answer: 91


Question: What is 632 - 211?
Let's think step by step.
-   2 - 1 = 1, write 1.
-   3 - 1 = 2, write 2.
-   6 - 2 = 4, write 4.
Answer: 421


Question: What is 438 * 3?
Let's think step by step.
- 438 * 3 = (400 + 30 + 8) * 3 = 1200 + 90 + 24 = 1314
Answer: 1314


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


Question: What is 748 + 820?
Let's think step by step.
- Add ones: 8 + 0 = 8
- Add tens: 40 + 20 = 60
- Add hundreds: 700 + 800 = 1500
- Sum: 8 + 60 = 68
- Sum: 68 + 1500 = 1568
Answer: 1568


Question: What is 86 + 21?
Let's think step by step.
- Add ones: 6 + 1 = 7
- Add tens: 80 + 20 = 100
- Sum: 7 + 100 = 107
Answer: 107


Question: What is 996 * 2?
Let's think step by step.
- 996 * 2 = (900 + 90 + 6) * 2 = 1800 + 180 + 12 = 1992
Answer: 1992


Question: What is 244 - 180?
Let's think step by step.
-   4 - 0 = 4, write 4.
- 2nd digit from right: 4 < 8, borrow 1 from the next digit: 4 + 10 = 14.
-   14 - 8 = 6, write 6.
-   1 - 1 = 0, write 0.
Answer: 64


Question: What is 325 + 410?
Let's think step by step.
- Add ones: 5 + 0 = 5
- Add tens: 20 + 10 = 30
- Add hundreds: 300 + 400 = 700
- Sum: 5 + 30 = 35
- Sum: 35 + 700 = 735
Answer: 735


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


Question: What is 70 - 35?
Let's think step by step.
- 1st digit from right: 0 < 5, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 5 = 5, write 5.
-   6 - 3 = 3, write 3.
Answer: 35


Question: What is 928 - 749?
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.
- 2nd digit from right: 1 < 4, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 4 = 7, write 7.
-   8 - 7 = 1, write 1.
Answer: 179


Question: What is 79 * 41?
Let's think step by step.
- 41 = 40 + 1
- 79 * 1 = (70 + 9) * 1 = 70 + 9 = 79
- 79 * 4 = (70 + 9) * 4 = 280 + 36 = 316, so 79 * 40 = 3160
- Sum: 79 + 3160 = 3239
Answer: 3239


Question: What is 66 + 71?
Let's think step by step.
- Add ones: 6 + 1 = 7
- Add tens: 60 + 70 = 130
- Sum: 7 + 130 = 137
Answer: 137


Question: What is 12 + 68?
Let's think step by step.
- Add ones: 2 + 8 = 10
- Add tens: 10 + 60 = 70
- Sum: 10 + 70 = 80
Answer: 80


Question: What is 461 - 346?
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.
-   5 - 4 = 1, write 1.
-   4 - 3 = 1, write 1.
Answer: 115


Question: What is 88 - 35?
Let's think step by step.
-   8 - 5 = 3, write 3.
-   8 - 3 = 5, write 5.
Answer: 53


Question: What is 4533 - 1309?
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.
-   2 - 0 = 2, write 2.
-   5 - 3 = 2, write 2.
-   4 - 1 = 3, write 3.
Answer: 3224


Question: What is 36 + 39?
Let's think step by step.
- Add ones: 6 + 9 = 15
- Add tens: 30 + 30 = 60
- Sum: 15 + 60 = 75
Answer: 75


Question: What is 8555 - 1453?
Let's think step by step.
-   5 - 3 = 2, write 2.
-   5 - 5 = 0, write 0.
-   5 - 4 = 1, write 1.
-   8 - 1 = 7, write 7.
Answer: 7102


Question: What is 518 - 61?
Let's think step by step.
-   8 - 1 = 7, write 7.
- 2nd digit from right: 1 < 6, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 6 = 5, write 5.
-   4 - 0 = 4, write 4.
Answer: 457


Question: What is 89 * 10?
Let's think step by step.
- 10 = 10
- 89 * 1 = (80 + 9) * 1 = 80 + 9 = 89, so 89 * 10 = 890
Answer: 890


Question: What is 449 - 358?
Let's think step by step.
-   9 - 8 = 1, write 1.
- 2nd digit from right: 4 < 5, borrow 1 from the next digit: 4 + 10 = 14.
-   14 - 5 = 9, write 9.
-   3 - 3 = 0, write 0.
Answer: 91


Question: What is 81 * 43?
Let's think step by step.
- 43 = 40 + 3
- 81 * 3 = (80 + 1) * 3 = 240 + 3 = 243
- 81 * 4 = (80 + 1) * 4 = 320 + 4 = 324, so 81 * 40 = 3240
- Sum: 243 + 3240 = 3483
Answer: 3483


Question: What is 46 * 12?
Let's think step by step.
- 12 = 10 + 2
- 46 * 2 = (40 + 6) * 2 = 80 + 12 = 92
- 46 * 1 = (40 + 6) * 1 = 40 + 6 = 46, so 46 * 10 = 460
- Sum: 92 + 460 = 552
Answer: 552


Question: What is 77 - 23?
Let's think step by step.
-   7 - 3 = 4, write 4.
-   7 - 2 = 5, write 5.
Answer: 54


Question: What is 40 * 70?
Let's think step by step.
- 70 = 70
- 40 * 7 = 280, so 40 * 70 = 2800
Answer: 2800


Question: What is 242 * 5?
Let's think step by step.
- 242 * 5 = (200 + 40 + 2) * 5 = 1000 + 200 + 10 = 1210
Answer: 1210


Question: What is 319 * 3?
Let's think step by step.
- 319 * 3 = (300 + 10 + 9) * 3 = 900 + 30 + 27 = 957
Answer: 957


Question: What is 504 + 740?
Let's think step by step.
- Add ones: 4 + 0 = 4
- Add tens: 0 + 40 = 40
- Add hundreds: 500 + 700 = 1200
- Sum: 4 + 40 = 44
- Sum: 44 + 1200 = 1244
Answer: 1244


Question: What is 58 + 74?
Let's think step by step.
- Add ones: 8 + 4 = 12
- Add tens: 50 + 70 = 120
- Sum: 12 + 120 = 132
Answer: 132


Question: What is 697 - 149?
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 - 4 = 4, write 4.
-   6 - 1 = 5, write 5.
Answer: 548


Question: What is 97 - 63?
Let's think step by step.
-   7 - 3 = 4, write 4.
-   9 - 6 = 3, write 3.
Answer: 34


Question: What is 344 + 583?
Let's think step by step.
- Add ones: 4 + 3 = 7
- Add tens: 40 + 80 = 120
- Add hundreds: 300 + 500 = 800
- Sum: 7 + 120 = 127
- Sum: 127 + 800 = 927
Answer: 927


Question: What is 52 * 63?
Let's think step by step.
- 63 = 60 + 3
- 52 * 3 = (50 + 2) * 3 = 150 + 6 = 156
- 52 * 6 = (50 + 2) * 6 = 300 + 12 = 312, so 52 * 60 = 3120
- Sum: 156 + 3120 = 3276
Answer: 3276


Question: What is 113 * 2?
Let's think step by step.
- 113 * 2 = (100 + 10 + 3) * 2 = 200 + 20 + 6 = 226
Answer: 226


Question: What is 403 * 356?
Let's think step by step.
- 356 = 300 + 50 + 6
- 403 * 6 = (400 + 3) * 6 = 2400 + 18 = 2418
- 403 * 5 = (400 + 3) * 5 = 2000 + 15 = 2015, so 403 * 50 = 20150
- 403 * 3 = (400 + 3) * 3 = 1200 + 9 = 1209, so 403 * 300 = 120900
- Sum: 2418 + 20150 = 22568
- Sum: 22568 + 120900 = 143468
Answer: 143468


Question: What is 18 * 33?
Let's think step by step.
- 33 = 30 + 3
- 18 * 3 = (10 + 8) * 3 = 30 + 24 = 54
- 18 * 3 = (10 + 8) * 3 = 30 + 24 = 54, so 18 * 30 = 540
- Sum: 54 + 540 = 594
Answer: 594


Question: What is 29 + 21?
Let's think step by step.
- Add ones: 9 + 1 = 10
- Add tens: 20 + 20 = 40
- Sum: 10 + 40 = 50
Answer: 50


Question: What is 391 + 634?
Let's think step by step.
- Add ones: 1 + 4 = 5
- Add tens: 90 + 30 = 120
- Add hundreds: 300 + 600 = 900
- Sum: 5 + 120 = 125
- Sum: 125 + 900 = 1025
Answer: 1025


Question: What is 753 + 815?
Let's think step by step.
- Add ones: 3 + 5 = 8
- Add tens: 50 + 10 = 60
- Add hundreds: 700 + 800 = 1500
- Sum: 8 + 60 = 68
- Sum: 68 + 1500 = 1568
Answer: 1568


Question: What is 15 * 45?
Let's think step by step.
- 45 = 40 + 5
- 15 * 5 = (10 + 5) * 5 = 50 + 25 = 75
- 15 * 4 = (10 + 5) * 4 = 40 + 20 = 60, so 15 * 40 = 600
- Sum: 75 + 600 = 675
Answer: 675


Question: What is 123 + 525?
Let's think step by step.
- Add ones: 3 + 5 = 8
- Add tens: 20 + 20 = 40
- Add hundreds: 100 + 500 = 600
- Sum: 8 + 40 = 48
- Sum: 48 + 600 = 648
Answer: 648


Question: What is 152 * 89?
Let's think step by step.
- 89 = 80 + 9
- 152 * 9 = (100 + 50 + 2) * 9 = 900 + 450 + 18 = 1368
- 152 * 8 = (100 + 50 + 2) * 8 = 800 + 400 + 16 = 1216, so 152 * 80 = 12160
- Sum: 1368 + 12160 = 13528
Answer: 13528


Question: What is 586 + 206?
Let's think step by step.
- Add ones: 6 + 6 = 12
- Add tens: 80 + 0 = 80
- Add hundreds: 500 + 200 = 700
- Sum: 12 + 80 = 92
- Sum: 92 + 700 = 792
Answer: 792


Question: What is 192 + 298?
Let's think step by step.
- Add ones: 2 + 8 = 10
- Add tens: 90 + 90 = 180
- Add hundreds: 100 + 200 = 300
- Sum: 10 + 180 = 190
- Sum: 190 + 300 = 490
Answer: 490


Question: What is 47 * 9?
Let's think step by step.
- 47 * 9 = (40 + 7) * 9 = 360 + 63 = 423
Answer: 423


Question: What is 393 + 705?
Let's think step by step.
- Add ones: 3 + 5 = 8
- Add tens: 90 + 0 = 90
- Add hundreds: 300 + 700 = 1000
- Sum: 8 + 90 = 98
- Sum: 98 + 1000 = 1098
Answer: 1098


Question: What is 354 + 934?
Let's think step by step.
- Add ones: 4 + 4 = 8
- Add tens: 50 + 30 = 80
- Add hundreds: 300 + 900 = 1200
- Sum: 8 + 80 = 88
- Sum: 88 + 1200 = 1288
Answer: 1288


Question: What is 852 + 454?
Let's think step by step.
- Add ones: 2 + 4 = 6
- Add tens: 50 + 50 = 100
- Add hundreds: 800 + 400 = 1200
- Sum: 6 + 100 = 106
- Sum: 106 + 1200 = 1306
Answer: 1306


Question: What is 81 + 42?
Let's think step by step.
- Add ones: 1 + 2 = 3
- Add tens: 80 + 40 = 120
- Sum: 3 + 120 = 123
Answer: 123


Question: What is 77 + 76?
Let's think step by step.
- Add ones: 7 + 6 = 13
- Add tens: 70 + 70 = 140
- Sum: 13 + 140 = 153
Answer: 153


Question: What is 62 - 61?
Let's think step by step.
-   2 - 1 = 1, write 1.
-   6 - 6 = 0, write 0.
Answer: 1


Question: What is 72 * 76?
Let's think step by step.
- 76 = 70 + 6
- 72 * 6 = (70 + 2) * 6 = 420 + 12 = 432
- 72 * 7 = (70 + 2) * 7 = 490 + 14 = 504, so 72 * 70 = 5040
- Sum: 432 + 5040 = 5472
Answer: 5472


Question: What is 622 + 772?
Let's think step by step.
- Add ones: 2 + 2 = 4
- Add tens: 20 + 70 = 90
- Add hundreds: 600 + 700 = 1300
- Sum: 4 + 90 = 94
- Sum: 94 + 1300 = 1394
Answer: 1394


Question: What is 62 - 59?
Let's think step by step.
- 1st digit from right: 2 < 9, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 9 = 3, write 3.
-   5 - 5 = 0, write 0.
Answer: 3


Question: What is 95 - 78?
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.
-   8 - 7 = 1, write 1.
Answer: 17


Question: What is 71 - 36?
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.
-   6 - 3 = 3, write 3.
Answer: 35


Question: What is 583 * 418?
Let's think step by step.
- 418 = 400 + 10 + 8
- 583 * 8 = (500 + 80 + 3) * 8 = 4000 + 640 + 24 = 4664
- 583 * 1 = (500 + 80 + 3) * 1 = 500 + 80 + 3 = 583, so 583 * 10 = 5830
- 583 * 4 = (500 + 80 + 3) * 4 = 2000 + 320 + 12 = 2332, so 583 * 400 = 233200
- Sum: 4664 + 5830 = 10494
- Sum: 10494 + 233200 = 243694
Answer: 243694


Question: What is 87 + 33?
Let's think step by step.
- Add ones: 7 + 3 = 10
- Add tens: 80 + 30 = 110
- Sum: 10 + 110 = 120
Answer: 120


Question: What is 101 * 97?
Let's think step by step.
- 97 = 90 + 7
- 101 * 7 = (100 + 1) * 7 = 700 + 7 = 707
- 101 * 9 = (100 + 1) * 9 = 900 + 9 = 909, so 101 * 90 = 9090
- Sum: 707 + 9090 = 9797
Answer: 9797


Question: What is 990 - 132?
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.
-   8 - 3 = 5, write 5.
-   9 - 1 = 8, write 8.
Answer: 858


Question: What is 658 - 43?
Let's think step by step.
-   8 - 3 = 5, write 5.
-   5 - 4 = 1, write 1.
-   6 - 0 = 6, write 6.
Answer: 615


Question: What is 146 + 742?
Let's think step by step.
- Add ones: 6 + 2 = 8
- Add tens: 40 + 40 = 80
- Add hundreds: 100 + 700 = 800
- Sum: 8 + 80 = 88
- Sum: 88 + 800 = 888
Answer: 888


Question: What is 725 - 637?
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.
- 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.
Answer: 88


Question: What is 668 - 50?
Let's think step by step.
-   8 - 0 = 8, write 8.
-   6 - 5 = 1, write 1.
-   6 - 0 = 6, write 6.
Answer: 618


Question: What is 24 + 22?
Let's think step by step.
- Add ones: 4 + 2 = 6
- Add tens: 20 + 20 = 40
- Sum: 6 + 40 = 46
Answer: 46


Question: What is 81 - 13?
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.
-   7 - 1 = 6, write 6.
Answer: 68


Question: What is 30 + 95?
Let's think step by step.
- Add ones: 0 + 5 = 5
- Add tens: 30 + 90 = 120
- Sum: 5 + 120 = 125
Answer: 125


Question: What is 38 - 26?
Let's think step by step.
-   8 - 6 = 2, write 2.
-   3 - 2 = 1, write 1.
Answer: 12


Question: What is 48 + 21?
Let's think step by step.
- Add ones: 8 + 1 = 9
- Add tens: 40 + 20 = 60
- Sum: 9 + 60 = 69
Answer: 69


Question: What is 47 * 48?
Let's think step by step.
- 48 = 40 + 8
- 47 * 8 = (40 + 7) * 8 = 320 + 56 = 376
- 47 * 4 = (40 + 7) * 4 = 160 + 28 = 188, so 47 * 40 = 1880
- Sum: 376 + 1880 = 2256
Answer: 2256


Question: What is 390 * 2?
Let's think step by step.
- 390 * 2 = (300 + 90) * 2 = 600 + 180 = 780
Answer: 780


Question: What is 552 + 817?
Let's think step by step.
- Add ones: 2 + 7 = 9
- Add tens: 50 + 10 = 60
- Add hundreds: 500 + 800 = 1300
- Sum: 9 + 60 = 69
- Sum: 69 + 1300 = 1369
Answer: 1369


Question: What is 63 + 39?
Let's think step by step.
- Add ones: 3 + 9 = 12
- Add tens: 60 + 30 = 90
- Sum: 12 + 90 = 102
Answer: 102


Question: What is 524 + 361?
Let's think step by step.
- Add ones: 4 + 1 = 5
- Add tens: 20 + 60 = 80
- Add hundreds: 500 + 300 = 800
- Sum: 5 + 80 = 85
- Sum: 85 + 800 = 885
Answer: 885


Question: What is 358 + 855?
Let's think step by step.
- Add ones: 8 + 5 = 13
- Add tens: 50 + 50 = 100
- Add hundreds: 300 + 800 = 1100
- Sum: 13 + 100 = 113
- Sum: 113 + 1100 = 1213
Answer: 1213


Question: What is 247 * 5?
Let's think step by step.
- 247 * 5 = (200 + 40 + 7) * 5 = 1000 + 200 + 35 = 1235
Answer: 1235


Question: What is 56 - 33?
Let's think step by step.
-   6 - 3 = 3, write 3.
-   5 - 3 = 2, write 2.
Answer: 23


Question: What is 983 * 2?
Let's think step by step.
- 983 * 2 = (900 + 80 + 3) * 2 = 1800 + 160 + 6 = 1966
Answer: 1966


Question: What is 29 * 61?
Let's think step by step.
- 61 = 60 + 1
- 29 * 1 = (20 + 9) * 1 = 20 + 9 = 29
- 29 * 6 = (20 + 9) * 6 = 120 + 54 = 174, so 29 * 60 = 1740
- Sum: 29 + 1740 = 1769
Answer: 1769


Question: What is 97 + 85?
Let's think step by step.
- Add ones: 7 + 5 = 12
- Add tens: 90 + 80 = 170
- Sum: 12 + 170 = 182
Answer: 182


Question: What is 429 + 339?
Let's think step by step.
- Add ones: 9 + 9 = 18
- Add tens: 20 + 30 = 50
- Add hundreds: 400 + 300 = 700
- Sum: 18 + 50 = 68
- Sum: 68 + 700 = 768
Answer: 768


Question: What is 849 + 931?
Let's think step by step.
- Add ones: 9 + 1 = 10
- Add tens: 40 + 30 = 70
- Add hundreds: 800 + 900 = 1700
- Sum: 10 + 70 = 80
- Sum: 80 + 1700 = 1780
Answer: 1780


Question: What is 92 + 83?
Let's think step by step.
- Add ones: 2 + 3 = 5
- Add tens: 90 + 80 = 170
- Sum: 5 + 170 = 175
Answer: 175


Question: What is 63 * 97?
Let's think step by step.
- 97 = 90 + 7
- 63 * 7 = (60 + 3) * 7 = 420 + 21 = 441
- 63 * 9 = (60 + 3) * 9 = 540 + 27 = 567, so 63 * 90 = 5670
- Sum: 441 + 5670 = 6111
Answer: 6111


Question: What is 337 - 46?
Let's think step by step.
-   7 - 6 = 1, write 1.
- 2nd digit from right: 3 < 4, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 4 = 9, write 9.
-   2 - 0 = 2, write 2.
Answer: 291


Question: What is 91 - 20?
Let's think step by step.
-   1 - 0 = 1, write 1.
-   9 - 2 = 7, write 7.
Answer: 71


Question: What is 56 + 49?
Let's think step by step.
- Add ones: 6 + 9 = 15
- Add tens: 50 + 40 = 90
- Sum: 15 + 90 = 105
Answer: 105


Question: What is 836 + 369?
Let's think step by step.
- Add ones: 6 + 9 = 15
- Add tens: 30 + 60 = 90
- Add hundreds: 800 + 300 = 1100
- Sum: 15 + 90 = 105
- Sum: 105 + 1100 = 1205
Answer: 1205


Question: What is 21 * 53?
Let's think step by step.
- 53 = 50 + 3
- 21 * 3 = (20 + 1) * 3 = 60 + 3 = 63
- 21 * 5 = (20 + 1) * 5 = 100 + 5 = 105, so 21 * 50 = 1050
- Sum: 63 + 1050 = 1113
Answer: 1113


Question: What is 65 - 50?
Let's think step by step.
-   5 - 0 = 5, write 5.
-   6 - 5 = 1, write 1.
Answer: 15


Question: What is 7965 - 1755?
Let's think step by step.
-   5 - 5 = 0, write 0.
-   6 - 5 = 1, write 1.
-   9 - 7 = 2, write 2.
-   7 - 1 = 6, write 6.
Answer: 6210


Question: What is 87 - 46?
Let's think step by step.
-   7 - 6 = 1, write 1.
-   8 - 4 = 4, write 4.
Answer: 41


Question: What is 366 * 3?
Let's think step by step.
- 366 * 3 = (300 + 60 + 6) * 3 = 900 + 180 + 18 = 1098
Answer: 1098


Question: What is 764 - 653?
Let's think step by step.
-   4 - 3 = 1, write 1.
-   6 - 5 = 1, write 1.
-   7 - 6 = 1, write 1.
Answer: 111


Question: What is 44 + 92?
Let's think step by step.
- Add ones: 4 + 2 = 6
- Add tens: 40 + 90 = 130
- Sum: 6 + 130 = 136
Answer: 136


Question: What is 833 + 383?
Let's think step by step.
- Add ones: 3 + 3 = 6
- Add tens: 30 + 80 = 110
- Add hundreds: 800 + 300 = 1100
- Sum: 6 + 110 = 116
- Sum: 116 + 1100 = 1216
Answer: 1216


Question: What is 27 * 27?
Let's think step by step.
- 27 = 20 + 7
- 27 * 7 = (20 + 7) * 7 = 140 + 49 = 189
- 27 * 2 = (20 + 7) * 2 = 40 + 14 = 54, so 27 * 20 = 540
- Sum: 189 + 540 = 729
Answer: 729


Question: What is 572 - 238?
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.
-   6 - 3 = 3, write 3.
-   5 - 2 = 3, write 3.
Answer: 334


Question: What is 72 + 27?
Let's think step by step.
- Add ones: 2 + 7 = 9
- Add tens: 70 + 20 = 90
- Sum: 9 + 90 = 99
Answer: 99


Question: What is 9298 - 646?
Let's think step by step.
-   8 - 6 = 2, write 2.
-   9 - 4 = 5, write 5.
- 3rd digit from right: 2 < 6, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 6 = 6, write 6.
-   8 - 0 = 8, write 8.
Answer: 8652


Question: What is 53 + 19?
Let's think step by step.
- Add ones: 3 + 9 = 12
- Add tens: 50 + 10 = 60
- Sum: 12 + 60 = 72
Answer: 72


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


Question: What is 96 - 53?
Let's think step by step.
-   6 - 3 = 3, write 3.
-   9 - 5 = 4, write 4.
Answer: 43


Question: What is 68 + 38?
Let's think step by step.
- Add ones: 8 + 8 = 16
- Add tens: 60 + 30 = 90
- Sum: 16 + 90 = 106
Answer: 106


Question: What is 606 + 521?
Let's think step by step.
- Add ones: 6 + 1 = 7
- Add tens: 0 + 20 = 20
- Add hundreds: 600 + 500 = 1100
- Sum: 7 + 20 = 27
- Sum: 27 + 1100 = 1127
Answer: 1127


Question: What is 45 * 94?
Let's think step by step.
- 94 = 90 + 4
- 45 * 4 = (40 + 5) * 4 = 160 + 20 = 180
- 45 * 9 = (40 + 5) * 9 = 360 + 45 = 405, so 45 * 90 = 4050
- Sum: 180 + 4050 = 4230
Answer: 4230


Question: What is 934 * 34?
Let's think step by step.
- 34 = 30 + 4
- 934 * 4 = (900 + 30 + 4) * 4 = 3600 + 120 + 16 = 3736
- 934 * 3 = (900 + 30 + 4) * 3 = 2700 + 90 + 12 = 2802, so 934 * 30 = 28020
- Sum: 3736 + 28020 = 31756
Answer: 31756


Question: What is 126 * 66?
Let's think step by step.
- 66 = 60 + 6
- 126 * 6 = (100 + 20 + 6) * 6 = 600 + 120 + 36 = 756
- 126 * 6 = (100 + 20 + 6) * 6 = 600 + 120 + 36 = 756, so 126 * 60 = 7560
- Sum: 756 + 7560 = 8316
Answer: 8316


Question: What is 929 - 538?
Let's think step by step.
-   9 - 8 = 1, write 1.
- 2nd digit from right: 2 < 3, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 3 = 9, write 9.
-   8 - 5 = 3, write 3.
Answer: 391


Question: What is 85 - 22?
Let's think step by step.
-   5 - 2 = 3, write 3.
-   8 - 2 = 6, write 6.
Answer: 63


Question: What is 50 + 49?
Let's think step by step.
- Add ones: 0 + 9 = 9
- Add tens: 50 + 40 = 90
- Sum: 9 + 90 = 99
Answer: 99


Question: What is 277 + 922?
Let's think step by step.
- Add ones: 7 + 2 = 9
- Add tens: 70 + 20 = 90
- Add hundreds: 200 + 900 = 1100
- Sum: 9 + 90 = 99
- Sum: 99 + 1100 = 1199
Answer: 1199


Question: What is 84 - 23?
Let's think step by step.
-   4 - 3 = 1, write 1.
-   8 - 2 = 6, write 6.
Answer: 61


Question: What is 37 - 25?
Let's think step by step.
-   7 - 5 = 2, write 2.
-   3 - 2 = 1, write 1.
Answer: 12


Question: What is 305 * 8?
Let's think step by step.
- 305 * 8 = (300 + 5) * 8 = 2400 + 40 = 2440
Answer: 2440


Question: What is 590 + 397?
Let's think step by step.
- Add ones: 0 + 7 = 7
- Add tens: 90 + 90 = 180
- Add hundreds: 500 + 300 = 800
- Sum: 7 + 180 = 187
- Sum: 187 + 800 = 987
Answer: 987


Question: What is 955 * 836?
Let's think step by step.
- 836 = 800 + 30 + 6
- 955 * 6 = (900 + 50 + 5) * 6 = 5400 + 300 + 30 = 5730
- 955 * 3 = (900 + 50 + 5) * 3 = 2700 + 150 + 15 = 2865, so 955 * 30 = 28650
- 955 * 8 = (900 + 50 + 5) * 8 = 7200 + 400 + 40 = 7640, so 955 * 800 = 764000
- Sum: 5730 + 28650 = 34380
- Sum: 34380 + 764000 = 798380
Answer: 798380


Question: What is 57 + 82?
Let's think step by step.
- Add ones: 7 + 2 = 9
- Add tens: 50 + 80 = 130
- Sum: 9 + 130 = 139
Answer: 139


Question: What is 79 + 95?
Let's think step by step.
- Add ones: 9 + 5 = 14
- Add tens: 70 + 90 = 160
- Sum: 14 + 160 = 174
Answer: 174


Question: What is 696 * 7?
Let's think step by step.
- 696 * 7 = (600 + 90 + 6) * 7 = 4200 + 630 + 42 = 4872
Answer: 4872


Question: What is 60 + 80?
Let's think step by step.
- Add ones: 0 + 0 = 0
- Add tens: 60 + 80 = 140
- Sum: 0 + 140 = 140
Answer: 140


Question: What is 1524 - 1274?
Let's think step by step.
-   4 - 4 = 0, write 0.
- 2nd digit from right: 2 < 7, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 7 = 5, write 5.
-   4 - 2 = 2, write 2.
-   1 - 1 = 0, write 0.
Answer: 250


Question: What is 23 * 51?
Let's think step by step.
- 51 = 50 + 1
- 23 * 1 = (20 + 3) * 1 = 20 + 3 = 23
- 23 * 5 = (20 + 3) * 5 = 100 + 15 = 115, so 23 * 50 = 1150
- Sum: 23 + 1150 = 1173
Answer: 1173


Question: What is 125 - 24?
Let's think step by step.
-   5 - 4 = 1, write 1.
-   2 - 2 = 0, write 0.
-   1 - 0 = 1, write 1.
Answer: 101


Question: What is 126 * 463?
Let's think step by step.
- 463 = 400 + 60 + 3
- 126 * 3 = (100 + 20 + 6) * 3 = 300 + 60 + 18 = 378
- 126 * 6 = (100 + 20 + 6) * 6 = 600 + 120 + 36 = 756, so 126 * 60 = 7560
- 126 * 4 = (100 + 20 + 6) * 4 = 400 + 80 + 24 = 504, so 126 * 400 = 50400
- Sum: 378 + 7560 = 7938
- Sum: 7938 + 50400 = 58338
Answer: 58338


Question: What is 56 * 37?
Let's think step by step.
- 37 = 30 + 7
- 56 * 7 = (50 + 6) * 7 = 350 + 42 = 392
- 56 * 3 = (50 + 6) * 3 = 150 + 18 = 168, so 56 * 30 = 1680
- Sum: 392 + 1680 = 2072
Answer: 2072


Question: What is 77 - 9?
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.
-   6 - 0 = 6, write 6.
Answer: 68


Question: What is 738 * 2?
Let's think step by step.
- 738 * 2 = (700 + 30 + 8) * 2 = 1400 + 60 + 16 = 1476
Answer: 1476


Question: What is 77 + 26?
Let's think step by step.
- Add ones: 7 + 6 = 13
- Add tens: 70 + 20 = 90
- Sum: 13 + 90 = 103
Answer: 103


Question: What is 173 - 123?
Let's think step by step.
-   3 - 3 = 0, write 0.
-   7 - 2 = 5, write 5.
-   1 - 1 = 0, write 0.
Answer: 50


Question: What is 78 + 21?
Let's think step by step.
- Add ones: 8 + 1 = 9
- Add tens: 70 + 20 = 90
- Sum: 9 + 90 = 99
Answer: 99


Question: What is 99 + 19?
Let's think step by step.
- Add ones: 9 + 9 = 18
- Add tens: 90 + 10 = 100
- Sum: 18 + 100 = 118
Answer: 118


Question: What is 987 * 6?
Let's think step by step.
- 987 * 6 = (900 + 80 + 7) * 6 = 5400 + 480 + 42 = 5922
Answer: 5922


Question: What is 83 * 76?
Let's think step by step.
- 76 = 70 + 6
- 83 * 6 = (80 + 3) * 6 = 480 + 18 = 498
- 83 * 7 = (80 + 3) * 7 = 560 + 21 = 581, so 83 * 70 = 5810
- Sum: 498 + 5810 = 6308
Answer: 6308


Question: What is 80 - 15?
Let's think step by step.
- 1st digit from right: 0 < 5, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 5 = 5, write 5.
-   7 - 1 = 6, write 6.
Answer: 65


Question: What is 6483 - 5974?
Let's think step by step.
- 1st digit from right: 3 < 4, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 4 = 9, write 9.
-   7 - 7 = 0, write 0.
- 3rd digit from right: 4 < 9, borrow 1 from the next digit: 4 + 10 = 14.
-   14 - 9 = 5, write 5.
-   5 - 5 = 0, write 0.
Answer: 509


Question: What is 28 * 15?
Let's think step by step.
- 15 = 10 + 5
- 28 * 5 = (20 + 8) * 5 = 100 + 40 = 140
- 28 * 1 = (20 + 8) * 1 = 20 + 8 = 28, so 28 * 10 = 280
- Sum: 140 + 280 = 420
Answer: 420


Question: What is 8639 - 7437?
Let's think step by step.
-   9 - 7 = 2, write 2.
-   3 - 3 = 0, write 0.
-   6 - 4 = 2, write 2.
-   8 - 7 = 1, write 1.
Answer: 1202


Question: What is 38 * 2?
Let's think step by step.
- 38 * 2 = (30 + 8) * 2 = 60 + 16 = 76
Answer: 76


Question: What is 59 + 42?
Let's think step by step.
- Add ones: 9 + 2 = 11
- Add tens: 50 + 40 = 90
- Sum: 11 + 90 = 101
Answer: 101


Question: What is 57 + 88?
Let's think step by step.
- Add ones: 7 + 8 = 15
- Add tens: 50 + 80 = 130
- Sum: 15 + 130 = 145
Answer: 145


Question: What is 17 + 32?
Let's think step by step.
- Add ones: 7 + 2 = 9
- Add tens: 10 + 30 = 40
- Sum: 9 + 40 = 49
Answer: 49


Question: What is 622 + 430?
Let's think step by step.
- Add ones: 2 + 0 = 2
- Add tens: 20 + 30 = 50
- Add hundreds: 600 + 400 = 1000
- Sum: 2 + 50 = 52
- Sum: 52 + 1000 = 1052
Answer: 1052


Question: What is 50 - 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.
-   4 - 1 = 3, write 3.
Answer: 32


Question: What is 56 - 24?
Let's think step by step.
-   6 - 4 = 2, write 2.
-   5 - 2 = 3, write 3.
Answer: 32


Question: What is 26 + 25?
Let's think step by step.
- Add ones: 6 + 5 = 11
- Add tens: 20 + 20 = 40
- Sum: 11 + 40 = 51
Answer: 51


Question: What is 17 * 52?
Let's think step by step.
- 52 = 50 + 2
- 17 * 2 = (10 + 7) * 2 = 20 + 14 = 34
- 17 * 5 = (10 + 7) * 5 = 50 + 35 = 85, so 17 * 50 = 850
- Sum: 34 + 850 = 884
Answer: 884


Question: What is 14 * 56?
Let's think step by step.
- 56 = 50 + 6
- 14 * 6 = (10 + 4) * 6 = 60 + 24 = 84
- 14 * 5 = (10 + 4) * 5 = 50 + 20 = 70, so 14 * 50 = 700
- Sum: 84 + 700 = 784
Answer: 784


Question: What is 78 - 39?
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 - 3 = 3, write 3.
Answer: 39


Question: What is 567 - 130?
Let's think step by step.
-   7 - 0 = 7, write 7.
-   6 - 3 = 3, write 3.
-   5 - 1 = 4, write 4.
Answer: 437


Question: What is 89 - 71?
Let's think step by step.
-   9 - 1 = 8, write 8.
-   8 - 7 = 1, write 1.
Answer: 18


Question: What is 173 * 4?
Let's think step by step.
- 173 * 4 = (100 + 70 + 3) * 4 = 400 + 280 + 12 = 692
Answer: 692


Question: What is 607 * 391?
Let's think step by step.
- 391 = 300 + 90 + 1
- 607 * 1 = (600 + 7) * 1 = 600 + 7 = 607
- 607 * 9 = (600 + 7) * 9 = 5400 + 63 = 5463, so 607 * 90 = 54630
- 607 * 3 = (600 + 7) * 3 = 1800 + 21 = 1821, so 607 * 300 = 182100
- Sum: 607 + 54630 = 55237
- Sum: 55237 + 182100 = 237337
Answer: 237337


Question: What is 482 + 396?
Let's think step by step.
- Add ones: 2 + 6 = 8
- Add tens: 80 + 90 = 170
- Add hundreds: 400 + 300 = 700
- Sum: 8 + 170 = 178
- Sum: 178 + 700 = 878
Answer: 878


Question: What is 204 * 13?
Let's think step by step.
- 13 = 10 + 3
- 204 * 3 = (200 + 4) * 3 = 600 + 12 = 612
- 204 * 1 = (200 + 4) * 1 = 200 + 4 = 204, so 204 * 10 = 2040
- Sum: 612 + 2040 = 2652
Answer: 2652


Question: What is 852 + 993?
Let's think step by step.
- Add ones: 2 + 3 = 5
- Add tens: 50 + 90 = 140
- Add hundreds: 800 + 900 = 1700
- Sum: 5 + 140 = 145
- Sum: 145 + 1700 = 1845
Answer: 1845


Question: What is 755 - 674?
Let's think step by step.
-   5 - 4 = 1, write 1.
- 2nd digit from right: 5 < 7, borrow 1 from the next digit: 5 + 10 = 15.
-   15 - 7 = 8, write 8.
-   6 - 6 = 0, write 0.
Answer: 81


Question: What is 68 - 56?
Let's think step by step.
-   8 - 6 = 2, write 2.
-   6 - 5 = 1, write 1.
Answer: 12


Question: What is 852 + 907?
Let's think step by step.
- Add ones: 2 + 7 = 9
- Add tens: 50 + 0 = 50
- Add hundreds: 800 + 900 = 1700
- Sum: 9 + 50 = 59
- Sum: 59 + 1700 = 1759
Answer: 1759


Question: What is 88 - 70?
Let's think step by step.
-   8 - 0 = 8, write 8.
-   8 - 7 = 1, write 1.
Answer: 18


Question: What is 10 + 57?
Let's think step by step.
- Add ones: 0 + 7 = 7
- Add tens: 10 + 50 = 60
- Sum: 7 + 60 = 67
Answer: 67


Question: What is 76 * 85?
Let's think step by step.
- 85 = 80 + 5
- 76 * 5 = (70 + 6) * 5 = 350 + 30 = 380
- 76 * 8 = (70 + 6) * 8 = 560 + 48 = 608, so 76 * 80 = 6080
- Sum: 380 + 6080 = 6460
Answer: 6460


Question: What is 74 * 27?
Let's think step by step.
- 27 = 20 + 7
- 74 * 7 = (70 + 4) * 7 = 490 + 28 = 518
- 74 * 2 = (70 + 4) * 2 = 140 + 8 = 148, so 74 * 20 = 1480
- Sum: 518 + 1480 = 1998
Answer: 1998


Question: What is 232 - 49?
Let's think step by step.
- 1st digit from right: 2 < 9, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 9 = 3, write 3.
- 2nd digit from right: 2 < 4, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 4 = 8, write 8.
-   1 - 0 = 1, write 1.
Answer: 183


Question: What is 86 + 14?
Let's think step by step.
- Add ones: 6 + 4 = 10
- Add tens: 80 + 10 = 90
- Sum: 10 + 90 = 100
Answer: 100


Question: What is 39 + 79?
Let's think step by step.
- Add ones: 9 + 9 = 18
- Add tens: 30 + 70 = 100
- Sum: 18 + 100 = 118
Answer: 118


Question: What is 45 - 13?
Let's think step by step.
-   5 - 3 = 2, write 2.
-   4 - 1 = 3, write 3.
Answer: 32


Question: What is 35 * 71?
Let's think step by step.
- 71 = 70 + 1
- 35 * 1 = (30 + 5) * 1 = 30 + 5 = 35
- 35 * 7 = (30 + 5) * 7 = 210 + 35 = 245, so 35 * 70 = 2450
- Sum: 35 + 2450 = 2485
Answer: 2485


Question: What is 6244 - 3943?
Let's think step by step.
-   4 - 3 = 1, write 1.
-   4 - 4 = 0, write 0.
- 3rd digit from right: 2 < 9, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 9 = 3, write 3.
-   5 - 3 = 2, write 2.
Answer: 2301


Question: What is 594 - 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.
-   8 - 1 = 7, write 7.
-   5 - 0 = 5, write 5.
Answer: 579


Question: What is 993 + 266?
Let's think step by step.
- Add ones: 3 + 6 = 9
- Add tens: 90 + 60 = 150
- Add hundreds: 900 + 200 = 1100
- Sum: 9 + 150 = 159
- Sum: 159 + 1100 = 1259
Answer: 1259


Question: What is 791 - 415?
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 - 1 = 7, write 7.
-   7 - 4 = 3, write 3.
Answer: 376


Question: What is 268 * 5?
Let's think step by step.
- 268 * 5 = (200 + 60 + 8) * 5 = 1000 + 300 + 40 = 1340
Answer: 1340


Question: What is 770 - 238?
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 - 3 = 3, write 3.
-   7 - 2 = 5, write 5.
Answer: 532


Question: What is 89 + 93?
Let's think step by step.
- Add ones: 9 + 3 = 12
- Add tens: 80 + 90 = 170
- Sum: 12 + 170 = 182
Answer: 182


Question: What is 836 * 5?
Let's think step by step.
- 836 * 5 = (800 + 30 + 6) * 5 = 4000 + 150 + 30 = 4180
Answer: 4180


Question: What is 658 * 20?
Let's think step by step.
- 20 = 20
- 658 * 2 = (600 + 50 + 8) * 2 = 1200 + 100 + 16 = 1316, so 658 * 20 = 13160
Answer: 13160


Question: What is 81 * 82?
Let's think step by step.
- 82 = 80 + 2
- 81 * 2 = (80 + 1) * 2 = 160 + 2 = 162
- 81 * 8 = (80 + 1) * 8 = 640 + 8 = 648, so 81 * 80 = 6480
- Sum: 162 + 6480 = 6642
Answer: 6642


Question: What is 308 * 36?
Let's think step by step.
- 36 = 30 + 6
- 308 * 6 = (300 + 8) * 6 = 1800 + 48 = 1848
- 308 * 3 = (300 + 8) * 3 = 900 + 24 = 924, so 308 * 30 = 9240
- Sum: 1848 + 9240 = 11088
Answer: 11088


Question: What is 5260 - 2762?
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.
- 2nd digit from right: 5 < 6, borrow 1 from the next digit: 5 + 10 = 15.
-   15 - 6 = 9, write 9.
- 3rd digit from right: 1 < 7, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 7 = 4, write 4.
-   4 - 2 = 2, write 2.
Answer: 2498


Question: What is 511 * 69?
Let's think step by step.
- 69 = 60 + 9
- 511 * 9 = (500 + 10 + 1) * 9 = 4500 + 90 + 9 = 4599
- 511 * 6 = (500 + 10 + 1) * 6 = 3000 + 60 + 6 = 3066, so 511 * 60 = 30660
- Sum: 4599 + 30660 = 35259
Answer: 35259


Question: What is 600 - 108?
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.
- 2nd digit from right: reduced to -1 by the previous borrow; -1 < 0, so borrow again: -1 + 10 = 9.
-   9 - 0 = 9, write 9.
-   5 - 1 = 4, write 4.
Answer: 492


Question: What is 830 + 998?
Let's think step by step.
- Add ones: 0 + 8 = 8
- Add tens: 30 + 90 = 120
- Add hundreds: 800 + 900 = 1700
- Sum: 8 + 120 = 128
- Sum: 128 + 1700 = 1828
Answer: 1828


Question: What is 805 * 8?
Let's think step by step.
- 805 * 8 = (800 + 5) * 8 = 6400 + 40 = 6440
Answer: 6440


Question: What is 347 * 3?
Let's think step by step.
- 347 * 3 = (300 + 40 + 7) * 3 = 900 + 120 + 21 = 1041
Answer: 1041


Question: What is 981 + 900?
Let's think step by step.
- Add ones: 1 + 0 = 1
- Add tens: 80 + 0 = 80
- Add hundreds: 900 + 900 = 1800
- Sum: 1 + 80 = 81
- Sum: 81 + 1800 = 1881
Answer: 1881


Question: What is 464 * 721?
Let's think step by step.
- 721 = 700 + 20 + 1
- 464 * 1 = (400 + 60 + 4) * 1 = 400 + 60 + 4 = 464
- 464 * 2 = (400 + 60 + 4) * 2 = 800 + 120 + 8 = 928, so 464 * 20 = 9280
- 464 * 7 = (400 + 60 + 4) * 7 = 2800 + 420 + 28 = 3248, so 464 * 700 = 324800
- Sum: 464 + 9280 = 9744
- Sum: 9744 + 324800 = 334544
Answer: 334544


Question: What is 68 * 49?
Let's think step by step.
- 49 = 40 + 9
- 68 * 9 = (60 + 8) * 9 = 540 + 72 = 612
- 68 * 4 = (60 + 8) * 4 = 240 + 32 = 272, so 68 * 40 = 2720
- Sum: 612 + 2720 = 3332
Answer: 3332


Question: What is 945 - 50?
Let's think step by step.
-   5 - 0 = 5, write 5.
- 2nd digit from right: 4 < 5, borrow 1 from the next digit: 4 + 10 = 14.
-   14 - 5 = 9, write 9.
-   8 - 0 = 8, write 8.
Answer: 895


Question: What is 82 - 6?
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 - 0 = 7, write 7.
Answer: 76


Question: What is 436 * 423?
Let's think step by step.
- 423 = 400 + 20 + 3
- 436 * 3 = (400 + 30 + 6) * 3 = 1200 + 90 + 18 = 1308
- 436 * 2 = (400 + 30 + 6) * 2 = 800 + 60 + 12 = 872, so 436 * 20 = 8720
- 436 * 4 = (400 + 30 + 6) * 4 = 1600 + 120 + 24 = 1744, so 436 * 400 = 174400
- Sum: 1308 + 8720 = 10028
- Sum: 10028 + 174400 = 184428
Answer: 184428


Question: What is 26 * 69?
Let's think step by step.
- 69 = 60 + 9
- 26 * 9 = (20 + 6) * 9 = 180 + 54 = 234
- 26 * 6 = (20 + 6) * 6 = 120 + 36 = 156, so 26 * 60 = 1560
- Sum: 234 + 1560 = 1794
Answer: 1794


Question: What is 350 - 338?
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.
-   4 - 3 = 1, write 1.
-   3 - 3 = 0, write 0.
Answer: 12


Question: What is 89 - 61?
Let's think step by step.
-   9 - 1 = 8, write 8.
-   8 - 6 = 2, write 2.
Answer: 28


Question: What is 75 * 34?
Let's think step by step.
- 34 = 30 + 4
- 75 * 4 = (70 + 5) * 4 = 280 + 20 = 300
- 75 * 3 = (70 + 5) * 3 = 210 + 15 = 225, so 75 * 30 = 2250
- Sum: 300 + 2250 = 2550
Answer: 2550


Question: What is 338 * 8?
Let's think step by step.
- 338 * 8 = (300 + 30 + 8) * 8 = 2400 + 240 + 64 = 2704
Answer: 2704


Question: What is 24 * 53?
Let's think step by step.
- 53 = 50 + 3
- 24 * 3 = (20 + 4) * 3 = 60 + 12 = 72
- 24 * 5 = (20 + 4) * 5 = 100 + 20 = 120, so 24 * 50 = 1200
- Sum: 72 + 1200 = 1272
Answer: 1272


Question: What is 89 + 70?
Let's think step by step.
- Add ones: 9 + 0 = 9
- Add tens: 80 + 70 = 150
- Sum: 9 + 150 = 159
Answer: 159


Question: What is 75 * 52?
Let's think step by step.
- 52 = 50 + 2
- 75 * 2 = (70 + 5) * 2 = 140 + 10 = 150
- 75 * 5 = (70 + 5) * 5 = 350 + 25 = 375, so 75 * 50 = 3750
- Sum: 150 + 3750 = 3900
Answer: 3900


Question: What is 142 + 776?
Let's think step by step.
- Add ones: 2 + 6 = 8
- Add tens: 40 + 70 = 110
- Add hundreds: 100 + 700 = 800
- Sum: 8 + 110 = 118
- Sum: 118 + 800 = 918
Answer: 918


Question: What is 50 - 20?
Let's think step by step.
-   0 - 0 = 0, write 0.
-   5 - 2 = 3, write 3.
Answer: 30


Question: What is 73 - 53?
Let's think step by step.
-   3 - 3 = 0, write 0.
-   7 - 5 = 2, write 2.
Answer: 20


Question: What is 18 + 37?
Let's think step by step.
- Add ones: 8 + 7 = 15
- Add tens: 10 + 30 = 40
- Sum: 15 + 40 = 55
Answer: 55


Question: What is 746 * 18?
Let's think step by step.
- 18 = 10 + 8
- 746 * 8 = (700 + 40 + 6) * 8 = 5600 + 320 + 48 = 5968
- 746 * 1 = (700 + 40 + 6) * 1 = 700 + 40 + 6 = 746, so 746 * 10 = 7460
- Sum: 5968 + 7460 = 13428
Answer: 13428


Question: What is 150 * 8?
Let's think step by step.
- 150 * 8 = (100 + 50) * 8 = 800 + 400 = 1200
Answer: 1200


Question: What is 874 - 461?
Let's think step by step.
-   4 - 1 = 3, write 3.
-   7 - 6 = 1, write 1.
-   8 - 4 = 4, write 4.
Answer: 413


Question: What is 436 * 598?
Let's think step by step.
- 598 = 500 + 90 + 8
- 436 * 8 = (400 + 30 + 6) * 8 = 3200 + 240 + 48 = 3488
- 436 * 9 = (400 + 30 + 6) * 9 = 3600 + 270 + 54 = 3924, so 436 * 90 = 39240
- 436 * 5 = (400 + 30 + 6) * 5 = 2000 + 150 + 30 = 2180, so 436 * 500 = 218000
- Sum: 3488 + 39240 = 42728
- Sum: 42728 + 218000 = 260728
Answer: 260728


Question: What is 13 + 74?
Let's think step by step.
- Add ones: 3 + 4 = 7
- Add tens: 10 + 70 = 80
- Sum: 7 + 80 = 87
Answer: 87


Question: What is 32 - 30?
Let's think step by step.
-   2 - 0 = 2, write 2.
-   3 - 3 = 0, write 0.
Answer: 2


Question: What is 73 * 72?
Let's think step by step.
- 72 = 70 + 2
- 73 * 2 = (70 + 3) * 2 = 140 + 6 = 146
- 73 * 7 = (70 + 3) * 7 = 490 + 21 = 511, so 73 * 70 = 5110
- Sum: 146 + 5110 = 5256
Answer: 5256


Question: What is 125 * 6?
Let's think step by step.
- 125 * 6 = (100 + 20 + 5) * 6 = 600 + 120 + 30 = 750
Answer: 750


Question: What is 56 + 79?
Let's think step by step.
- Add ones: 6 + 9 = 15
- Add tens: 50 + 70 = 120
- Sum: 15 + 120 = 135
Answer: 135


Question: What is 881 - 323?
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.
-   7 - 2 = 5, write 5.
-   8 - 3 = 5, write 5.
Answer: 558


Question: What is 182 + 289?
Let's think step by step.
- Add ones: 2 + 9 = 11
- Add tens: 80 + 80 = 160
- Add hundreds: 100 + 200 = 300
- Sum: 11 + 160 = 171
- Sum: 171 + 300 = 471
Answer: 471


Question: What is 859 - 477?
Let's think step by step.
-   9 - 7 = 2, write 2.
- 2nd digit from right: 5 < 7, borrow 1 from the next digit: 5 + 10 = 15.
-   15 - 7 = 8, write 8.
-   7 - 4 = 3, write 3.
Answer: 382


Question: What is 52 * 24?
Let's think step by step.
- 24 = 20 + 4
- 52 * 4 = (50 + 2) * 4 = 200 + 8 = 208
- 52 * 2 = (50 + 2) * 2 = 100 + 4 = 104, so 52 * 20 = 1040
- Sum: 208 + 1040 = 1248
Answer: 1248


Question: What is 78 + 70?
Let's think step by step.
- Add ones: 8 + 0 = 8
- Add tens: 70 + 70 = 140
- Sum: 8 + 140 = 148
Answer: 148


Question: What is 482 * 4?
Let's think step by step.
- 482 * 4 = (400 + 80 + 2) * 4 = 1600 + 320 + 8 = 1928
Answer: 1928


Question: What is 515 + 657?
Let's think step by step.
- Add ones: 5 + 7 = 12
- Add tens: 10 + 50 = 60
- Add hundreds: 500 + 600 = 1100
- Sum: 12 + 60 = 72
- Sum: 72 + 1100 = 1172
Answer: 1172


Question: What is 628 * 2?
Let's think step by step.
- 628 * 2 = (600 + 20 + 8) * 2 = 1200 + 40 + 16 = 1256
Answer: 1256


Question: What is 13 + 66?
Let's think step by step.
- Add ones: 3 + 6 = 9
- Add tens: 10 + 60 = 70
- Sum: 9 + 70 = 79
Answer: 79


Question: What is 66 + 73?
Let's think step by step.
- Add ones: 6 + 3 = 9
- Add tens: 60 + 70 = 130
- Sum: 9 + 130 = 139
Answer: 139


Question: What is 82 - 82?
Let's think step by step.
-   2 - 2 = 0, write 0.
-   8 - 8 = 0, write 0.
Answer: 0


Question: What is 96 * 41?
Let's think step by step.
- 41 = 40 + 1
- 96 * 1 = (90 + 6) * 1 = 90 + 6 = 96
- 96 * 4 = (90 + 6) * 4 = 360 + 24 = 384, so 96 * 40 = 3840
- Sum: 96 + 3840 = 3936
Answer: 3936


Question: What is 828 * 877?
Let's think step by step.
- 877 = 800 + 70 + 7
- 828 * 7 = (800 + 20 + 8) * 7 = 5600 + 140 + 56 = 5796
- 828 * 7 = (800 + 20 + 8) * 7 = 5600 + 140 + 56 = 5796, so 828 * 70 = 57960
- 828 * 8 = (800 + 20 + 8) * 8 = 6400 + 160 + 64 = 6624, so 828 * 800 = 662400
- Sum: 5796 + 57960 = 63756
- Sum: 63756 + 662400 = 726156
Answer: 726156


Question: What is 62 * 61?
Let's think step by step.
- 61 = 60 + 1
- 62 * 1 = (60 + 2) * 1 = 60 + 2 = 62
- 62 * 6 = (60 + 2) * 6 = 360 + 12 = 372, so 62 * 60 = 3720
- Sum: 62 + 3720 = 3782
Answer: 3782


Question: What is 14 * 81?
Let's think step by step.
- 81 = 80 + 1
- 14 * 1 = (10 + 4) * 1 = 10 + 4 = 14
- 14 * 8 = (10 + 4) * 8 = 80 + 32 = 112, so 14 * 80 = 1120
- Sum: 14 + 1120 = 1134
Answer: 1134


Question: What is 89 - 21?
Let's think step by step.
-   9 - 1 = 8, write 8.
-   8 - 2 = 6, write 6.
Answer: 68


Question: What is 829 * 79?
Let's think step by step.
- 79 = 70 + 9
- 829 * 9 = (800 + 20 + 9) * 9 = 7200 + 180 + 81 = 7461
- 829 * 7 = (800 + 20 + 9) * 7 = 5600 + 140 + 63 = 5803, so 829 * 70 = 58030
- Sum: 7461 + 58030 = 65491
Answer: 65491


Question: What is 823 * 43?
Let's think step by step.
- 43 = 40 + 3
- 823 * 3 = (800 + 20 + 3) * 3 = 2400 + 60 + 9 = 2469
- 823 * 4 = (800 + 20 + 3) * 4 = 3200 + 80 + 12 = 3292, so 823 * 40 = 32920
- Sum: 2469 + 32920 = 35389
Answer: 35389


Question: What is 541 + 148?
Let's think step by step.
- Add ones: 1 + 8 = 9
- Add tens: 40 + 40 = 80
- Add hundreds: 500 + 100 = 600
- Sum: 9 + 80 = 89
- Sum: 89 + 600 = 689
Answer: 689


Question: What is 17 * 74?
Let's think step by step.
- 74 = 70 + 4
- 17 * 4 = (10 + 7) * 4 = 40 + 28 = 68
- 17 * 7 = (10 + 7) * 7 = 70 + 49 = 119, so 17 * 70 = 1190
- Sum: 68 + 1190 = 1258
Answer: 1258


Question: What is 655 - 513?
Let's think step by step.
-   5 - 3 = 2, write 2.
-   5 - 1 = 4, write 4.
-   6 - 5 = 1, write 1.
Answer: 142


Question: What is 904 - 672?
Let's think step by step.
-   4 - 2 = 2, write 2.
- 2nd digit from right: 0 < 7, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 7 = 3, write 3.
-   8 - 6 = 2, write 2.
Answer: 232


Question: What is 291 * 9?
Let's think step by step.
- 291 * 9 = (200 + 90 + 1) * 9 = 1800 + 810 + 9 = 2619
Answer: 2619


Question: What is 66 - 25?
Let's think step by step.
-   6 - 5 = 1, write 1.
-   6 - 2 = 4, write 4.
Answer: 41


Question: What is 83 - 46?
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.
-   7 - 4 = 3, write 3.
Answer: 37


Question: What is 178 + 714?
Let's think step by step.
- Add ones: 8 + 4 = 12
- Add tens: 70 + 10 = 80
- Add hundreds: 100 + 700 = 800
- Sum: 12 + 80 = 92
- Sum: 92 + 800 = 892
Answer: 892


Question: What is 200 - 191?
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.
- 2nd digit from right: reduced to -1 by the previous borrow; -1 < 9, so borrow again: -1 + 10 = 9.
-   9 - 9 = 0, write 0.
-   1 - 1 = 0, write 0.
Answer: 9


Question: What is 146 + 323?
Let's think step by step.
- Add ones: 6 + 3 = 9
- Add tens: 40 + 20 = 60
- Add hundreds: 100 + 300 = 400
- Sum: 9 + 60 = 69
- Sum: 69 + 400 = 469
Answer: 469


Question: What is 76 * 24?
Let's think step by step.
- 24 = 20 + 4
- 76 * 4 = (70 + 6) * 4 = 280 + 24 = 304
- 76 * 2 = (70 + 6) * 2 = 140 + 12 = 152, so 76 * 20 = 1520
- Sum: 304 + 1520 = 1824
Answer: 1824


Question: What is 9087 - 4355?
Let's think step by step.
-   7 - 5 = 2, write 2.
-   8 - 5 = 3, write 3.
- 3rd digit from right: 0 < 3, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 3 = 7, write 7.
-   8 - 4 = 4, write 4.
Answer: 4732


Question: What is 544 - 150?
Let's think step by step.
-   4 - 0 = 4, write 4.
- 2nd digit from right: 4 < 5, borrow 1 from the next digit: 4 + 10 = 14.
-   14 - 5 = 9, write 9.
-   4 - 1 = 3, write 3.
Answer: 394


Question: What is 81 * 93?
Let's think step by step.
- 93 = 90 + 3
- 81 * 3 = (80 + 1) * 3 = 240 + 3 = 243
- 81 * 9 = (80 + 1) * 9 = 720 + 9 = 729, so 81 * 90 = 7290
- Sum: 243 + 7290 = 7533
Answer: 7533


Question: What is 750 * 4?
Let's think step by step.
- 750 * 4 = (700 + 50) * 4 = 2800 + 200 = 3000
Answer: 3000


Question: What is 953 * 86?
Let's think step by step.
- 86 = 80 + 6
- 953 * 6 = (900 + 50 + 3) * 6 = 5400 + 300 + 18 = 5718
- 953 * 8 = (900 + 50 + 3) * 8 = 7200 + 400 + 24 = 7624, so 953 * 80 = 76240
- Sum: 5718 + 76240 = 81958
Answer: 81958


Question: What is 282 + 537?
Let's think step by step.
- Add ones: 2 + 7 = 9
- Add tens: 80 + 30 = 110
- Add hundreds: 200 + 500 = 700
- Sum: 9 + 110 = 119
- Sum: 119 + 700 = 819
Answer: 819


Question: What is 536 * 7?
Let's think step by step.
- 536 * 7 = (500 + 30 + 6) * 7 = 3500 + 210 + 42 = 3752
Answer: 3752


Question: What is 35 - 19?
Let's think step by step.
- 1st digit from right: 5 < 9, borrow 1 from the next digit: 5 + 10 = 15.
-   15 - 9 = 6, write 6.
-   2 - 1 = 1, write 1.
Answer: 16


Question: What is 482 * 8?
Let's think step by step.
- 482 * 8 = (400 + 80 + 2) * 8 = 3200 + 640 + 16 = 3856
Answer: 3856


Question: What is 54 + 30?
Let's think step by step.
- Add ones: 4 + 0 = 4
- Add tens: 50 + 30 = 80
- Sum: 4 + 80 = 84
Answer: 84


Question: What is 95 - 28?
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.
-   8 - 2 = 6, write 6.
Answer: 67


Question: What is 592 + 276?
Let's think step by step.
- Add ones: 2 + 6 = 8
- Add tens: 90 + 70 = 160
- Add hundreds: 500 + 200 = 700
- Sum: 8 + 160 = 168
- Sum: 168 + 700 = 868
Answer: 868


Question: What is 212 * 9?
Let's think step by step.
- 212 * 9 = (200 + 10 + 2) * 9 = 1800 + 90 + 18 = 1908
Answer: 1908


Question: What is 25 * 47?
Let's think step by step.
- 47 = 40 + 7
- 25 * 7 = (20 + 5) * 7 = 140 + 35 = 175
- 25 * 4 = (20 + 5) * 4 = 80 + 20 = 100, so 25 * 40 = 1000
- Sum: 175 + 1000 = 1175
Answer: 1175


Question: What is 93 * 72?
Let's think step by step.
- 72 = 70 + 2
- 93 * 2 = (90 + 3) * 2 = 180 + 6 = 186
- 93 * 7 = (90 + 3) * 7 = 630 + 21 = 651, so 93 * 70 = 6510
- Sum: 186 + 6510 = 6696
Answer: 6696


Question: What is 972 * 914?
Let's think step by step.
- 914 = 900 + 10 + 4
- 972 * 4 = (900 + 70 + 2) * 4 = 3600 + 280 + 8 = 3888
- 972 * 1 = (900 + 70 + 2) * 1 = 900 + 70 + 2 = 972, so 972 * 10 = 9720
- 972 * 9 = (900 + 70 + 2) * 9 = 8100 + 630 + 18 = 8748, so 972 * 900 = 874800
- Sum: 3888 + 9720 = 13608
- Sum: 13608 + 874800 = 888408
Answer: 888408


Question: What is 645 * 84?
Let's think step by step.
- 84 = 80 + 4
- 645 * 4 = (600 + 40 + 5) * 4 = 2400 + 160 + 20 = 2580
- 645 * 8 = (600 + 40 + 5) * 8 = 4800 + 320 + 40 = 5160, so 645 * 80 = 51600
- Sum: 2580 + 51600 = 54180
Answer: 54180


Question: What is 379 * 8?
Let's think step by step.
- 379 * 8 = (300 + 70 + 9) * 8 = 2400 + 560 + 72 = 3032
Answer: 3032


Question: What is 490 * 8?
Let's think step by step.
- 490 * 8 = (400 + 90) * 8 = 3200 + 720 = 3920
Answer: 3920


Question: What is 20 + 34?
Let's think step by step.
- Add ones: 0 + 4 = 4
- Add tens: 20 + 30 = 50
- Sum: 4 + 50 = 54
Answer: 54


Question: What is 255 + 429?
Let's think step by step.
- Add ones: 5 + 9 = 14
- Add tens: 50 + 20 = 70
- Add hundreds: 200 + 400 = 600
- Sum: 14 + 70 = 84
- Sum: 84 + 600 = 684
Answer: 684


Question: What is 325 * 3?
Let's think step by step.
- 325 * 3 = (300 + 20 + 5) * 3 = 900 + 60 + 15 = 975
Answer: 975


Question: What is 937 * 850?
Let's think step by step.
- 850 = 800 + 50
- 937 * 5 = (900 + 30 + 7) * 5 = 4500 + 150 + 35 = 4685, so 937 * 50 = 46850
- 937 * 8 = (900 + 30 + 7) * 8 = 7200 + 240 + 56 = 7496, so 937 * 800 = 749600
- Sum: 46850 + 749600 = 796450
Answer: 796450


Question: What is 452 + 720?
Let's think step by step.
- Add ones: 2 + 0 = 2
- Add tens: 50 + 20 = 70
- Add hundreds: 400 + 700 = 1100
- Sum: 2 + 70 = 72
- Sum: 72 + 1100 = 1172
Answer: 1172


Question: What is 393 * 12?
Let's think step by step.
- 12 = 10 + 2
- 393 * 2 = (300 + 90 + 3) * 2 = 600 + 180 + 6 = 786
- 393 * 1 = (300 + 90 + 3) * 1 = 300 + 90 + 3 = 393, so 393 * 10 = 3930
- Sum: 786 + 3930 = 4716
Answer: 4716


Question: What is 82 + 58?
Let's think step by step.
- Add ones: 2 + 8 = 10
- Add tens: 80 + 50 = 130
- Sum: 10 + 130 = 140
Answer: 140


Question: What is 198 - 31?
Let's think step by step.
-   8 - 1 = 7, write 7.
-   9 - 3 = 6, write 6.
-   1 - 0 = 1, write 1.
Answer: 167


Question: What is 40 * 11?
Let's think step by step.
- 11 = 10 + 1
- 40 * 1 = 40
- 40 * 1 = 40, so 40 * 10 = 400
- Sum: 40 + 400 = 440
Answer: 440


Question: What is 85 - 1?
Let's think step by step.
-   5 - 1 = 4, write 4.
-   8 - 0 = 8, write 8.
Answer: 84


Question: What is 575 * 413?
Let's think step by step.
- 413 = 400 + 10 + 3
- 575 * 3 = (500 + 70 + 5) * 3 = 1500 + 210 + 15 = 1725
- 575 * 1 = (500 + 70 + 5) * 1 = 500 + 70 + 5 = 575, so 575 * 10 = 5750
- 575 * 4 = (500 + 70 + 5) * 4 = 2000 + 280 + 20 = 2300, so 575 * 400 = 230000
- Sum: 1725 + 5750 = 7475
- Sum: 7475 + 230000 = 237475
Answer: 237475


Question: What is 122 + 568?
Let's think step by step.
- Add ones: 2 + 8 = 10
- Add tens: 20 + 60 = 80
- Add hundreds: 100 + 500 = 600
- Sum: 10 + 80 = 90
- Sum: 90 + 600 = 690
Answer: 690


Question: What is 800 + 223?
Let's think step by step.
- Add ones: 0 + 3 = 3
- Add tens: 0 + 20 = 20
- Add hundreds: 800 + 200 = 1000
- Sum: 3 + 20 = 23
- Sum: 23 + 1000 = 1023
Answer: 1023


Question: What is 58 + 36?
Let's think step by step.
- Add ones: 8 + 6 = 14
- Add tens: 50 + 30 = 80
- Sum: 14 + 80 = 94
Answer: 94


Question: What is 87 + 55?
Let's think step by step.
- Add ones: 7 + 5 = 12
- Add tens: 80 + 50 = 130
- Sum: 12 + 130 = 142
Answer: 142


Question: What is 8900 - 3316?
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.
- 2nd digit from right: reduced to -1 by the previous borrow; -1 < 1, so borrow again: -1 + 10 = 9.
-   9 - 1 = 8, write 8.
-   8 - 3 = 5, write 5.
-   8 - 3 = 5, write 5.
Answer: 5584


Question: What is 55 * 70?
Let's think step by step.
- 70 = 70
- 55 * 7 = (50 + 5) * 7 = 350 + 35 = 385, so 55 * 70 = 3850
Answer: 3850


Question: What is 736 + 423?
Let's think step by step.
- Add ones: 6 + 3 = 9
- Add tens: 30 + 20 = 50
- Add hundreds: 700 + 400 = 1100
- Sum: 9 + 50 = 59
- Sum: 59 + 1100 = 1159
Answer: 1159


Question: What is 80 + 39?
Let's think step by step.
- Add ones: 0 + 9 = 9
- Add tens: 80 + 30 = 110
- Sum: 9 + 110 = 119
Answer: 119


Question: What is 357 + 276?
Let's think step by step.
- Add ones: 7 + 6 = 13
- Add tens: 50 + 70 = 120
- Add hundreds: 300 + 200 = 500
- Sum: 13 + 120 = 133
- Sum: 133 + 500 = 633
Answer: 633


Question: What is 310 * 5?
Let's think step by step.
- 310 * 5 = (300 + 10) * 5 = 1500 + 50 = 1550
Answer: 1550


Question: What is 193 * 43?
Let's think step by step.
- 43 = 40 + 3
- 193 * 3 = (100 + 90 + 3) * 3 = 300 + 270 + 9 = 579
- 193 * 4 = (100 + 90 + 3) * 4 = 400 + 360 + 12 = 772, so 193 * 40 = 7720
- Sum: 579 + 7720 = 8299
Answer: 8299


Question: What is 468 * 29?
Let's think step by step.
- 29 = 20 + 9
- 468 * 9 = (400 + 60 + 8) * 9 = 3600 + 540 + 72 = 4212
- 468 * 2 = (400 + 60 + 8) * 2 = 800 + 120 + 16 = 936, so 468 * 20 = 9360
- Sum: 4212 + 9360 = 13572
Answer: 13572


Question: What is 843 + 830?
Let's think step by step.
- Add ones: 3 + 0 = 3
- Add tens: 40 + 30 = 70
- Add hundreds: 800 + 800 = 1600
- Sum: 3 + 70 = 73
- Sum: 73 + 1600 = 1673
Answer: 1673


Question: What is 223 + 181?
Let's think step by step.
- Add ones: 3 + 1 = 4
- Add tens: 20 + 80 = 100
- Add hundreds: 200 + 100 = 300
- Sum: 4 + 100 = 104
- Sum: 104 + 300 = 404
Answer: 404


Question: What is 69 * 85?
Let's think step by step.
- 85 = 80 + 5
- 69 * 5 = (60 + 9) * 5 = 300 + 45 = 345
- 69 * 8 = (60 + 9) * 8 = 480 + 72 = 552, so 69 * 80 = 5520
- Sum: 345 + 5520 = 5865
Answer: 5865


Question: What is 51 - 44?
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.
-   4 - 4 = 0, write 0.
Answer: 7


Question: What is 602 + 355?
Let's think step by step.
- Add ones: 2 + 5 = 7
- Add tens: 0 + 50 = 50
- Add hundreds: 600 + 300 = 900
- Sum: 7 + 50 = 57
- Sum: 57 + 900 = 957
Answer: 957


Question: What is 22 * 96?
Let's think step by step.
- 96 = 90 + 6
- 22 * 6 = (20 + 2) * 6 = 120 + 12 = 132
- 22 * 9 = (20 + 2) * 9 = 180 + 18 = 198, so 22 * 90 = 1980
- Sum: 132 + 1980 = 2112
Answer: 2112


Question: What is 77 * 83?
Let's think step by step.
- 83 = 80 + 3
- 77 * 3 = (70 + 7) * 3 = 210 + 21 = 231
- 77 * 8 = (70 + 7) * 8 = 560 + 56 = 616, so 77 * 80 = 6160
- Sum: 231 + 6160 = 6391
Answer: 6391


Question: What is 199 * 730?
Let's think step by step.
- 730 = 700 + 30
- 199 * 3 = (100 + 90 + 9) * 3 = 300 + 270 + 27 = 597, so 199 * 30 = 5970
- 199 * 7 = (100 + 90 + 9) * 7 = 700 + 630 + 63 = 1393, so 199 * 700 = 139300
- Sum: 5970 + 139300 = 145270
Answer: 145270


Question: What is 927 * 436?
Let's think step by step.
- 436 = 400 + 30 + 6
- 927 * 6 = (900 + 20 + 7) * 6 = 5400 + 120 + 42 = 5562
- 927 * 3 = (900 + 20 + 7) * 3 = 2700 + 60 + 21 = 2781, so 927 * 30 = 27810
- 927 * 4 = (900 + 20 + 7) * 4 = 3600 + 80 + 28 = 3708, so 927 * 400 = 370800
- Sum: 5562 + 27810 = 33372
- Sum: 33372 + 370800 = 404172
Answer: 404172


Question: What is 77 + 79?
Let's think step by step.
- Add ones: 7 + 9 = 16
- Add tens: 70 + 70 = 140
- Sum: 16 + 140 = 156
Answer: 156


Question: What is 648 * 21?
Let's think step by step.
- 21 = 20 + 1
- 648 * 1 = (600 + 40 + 8) * 1 = 600 + 40 + 8 = 648
- 648 * 2 = (600 + 40 + 8) * 2 = 1200 + 80 + 16 = 1296, so 648 * 20 = 12960
- Sum: 648 + 12960 = 13608
Answer: 13608


Question: What is 46 + 97?
Let's think step by step.
- Add ones: 6 + 7 = 13
- Add tens: 40 + 90 = 130
- Sum: 13 + 130 = 143
Answer: 143


Question: What is 249 * 4?
Let's think step by step.
- 249 * 4 = (200 + 40 + 9) * 4 = 800 + 160 + 36 = 996
Answer: 996


Question: What is 146 + 264?
Let's think step by step.
- Add ones: 6 + 4 = 10
- Add tens: 40 + 60 = 100
- Add hundreds: 100 + 200 = 300
- Sum: 10 + 100 = 110
- Sum: 110 + 300 = 410
Answer: 410


Question: What is 108 * 695?
Let's think step by step.
- 695 = 600 + 90 + 5
- 108 * 5 = (100 + 8) * 5 = 500 + 40 = 540
- 108 * 9 = (100 + 8) * 9 = 900 + 72 = 972, so 108 * 90 = 9720
- 108 * 6 = (100 + 8) * 6 = 600 + 48 = 648, so 108 * 600 = 64800
- Sum: 540 + 9720 = 10260
- Sum: 10260 + 64800 = 75060
Answer: 75060


Question: What is 411 * 44?
Let's think step by step.
- 44 = 40 + 4
- 411 * 4 = (400 + 10 + 1) * 4 = 1600 + 40 + 4 = 1644
- 411 * 4 = (400 + 10 + 1) * 4 = 1600 + 40 + 4 = 1644, so 411 * 40 = 16440
- Sum: 1644 + 16440 = 18084
Answer: 18084


Question: What is 682 + 525?
Let's think step by step.
- Add ones: 2 + 5 = 7
- Add tens: 80 + 20 = 100
- Add hundreds: 600 + 500 = 1100
- Sum: 7 + 100 = 107
- Sum: 107 + 1100 = 1207
Answer: 1207


Question: What is 62 * 11?
Let's think step by step.
- 11 = 10 + 1
- 62 * 1 = (60 + 2) * 1 = 60 + 2 = 62
- 62 * 1 = (60 + 2) * 1 = 60 + 2 = 62, so 62 * 10 = 620
- Sum: 62 + 620 = 682
Answer: 682


Question: What is 60 - 52?
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.
-   5 - 5 = 0, write 0.
Answer: 8


Question: What is 483 + 214?
Let's think step by step.
- Add ones: 3 + 4 = 7
- Add tens: 80 + 10 = 90
- Add hundreds: 400 + 200 = 600
- Sum: 7 + 90 = 97
- Sum: 97 + 600 = 697
Answer: 697


Question: What is 8507 - 2446?
Let's think step by step.
-   7 - 6 = 1, write 1.
- 2nd digit from right: 0 < 4, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 4 = 6, write 6.
-   4 - 4 = 0, write 0.
-   8 - 2 = 6, write 6.
Answer: 6061


Question: What is 72 + 71?
Let's think step by step.
- Add ones: 2 + 1 = 3
- Add tens: 70 + 70 = 140
- Sum: 3 + 140 = 143
Answer: 143


Question: What is 622 - 566?
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 < 6, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 6 = 5, write 5.
-   5 - 5 = 0, write 0.
Answer: 56


Question: What is 69 * 94?
Let's think step by step.
- 94 = 90 + 4
- 69 * 4 = (60 + 9) * 4 = 240 + 36 = 276
- 69 * 9 = (60 + 9) * 9 = 540 + 81 = 621, so 69 * 90 = 6210
- Sum: 276 + 6210 = 6486
Answer: 6486


Question: What is 62 + 58?
Let's think step by step.
- Add ones: 2 + 8 = 10
- Add tens: 60 + 50 = 110
- Sum: 10 + 110 = 120
Answer: 120


Question: What is 649 - 209?
Let's think step by step.
-   9 - 9 = 0, write 0.
-   4 - 0 = 4, write 4.
-   6 - 2 = 4, write 4.
Answer: 440


Question: What is 29 * 71?
Let's think step by step.
- 71 = 70 + 1
- 29 * 1 = (20 + 9) * 1 = 20 + 9 = 29
- 29 * 7 = (20 + 9) * 7 = 140 + 63 = 203, so 29 * 70 = 2030
- Sum: 29 + 2030 = 2059
Answer: 2059


Question: What is 4918 - 45?
Let's think step by step.
-   8 - 5 = 3, write 3.
- 2nd digit from right: 1 < 4, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 4 = 7, write 7.
-   8 - 0 = 8, write 8.
-   4 - 0 = 4, write 4.
Answer: 4873


Question: What is 546 + 562?
Let's think step by step.
- Add ones: 6 + 2 = 8
- Add tens: 40 + 60 = 100
- Add hundreds: 500 + 500 = 1000
- Sum: 8 + 100 = 108
- Sum: 108 + 1000 = 1108
Answer: 1108


Question: What is 788 + 982?
Let's think step by step.
- Add ones: 8 + 2 = 10
- Add tens: 80 + 80 = 160
- Add hundreds: 700 + 900 = 1600
- Sum: 10 + 160 = 170
- Sum: 170 + 1600 = 1770
Answer: 1770


Question: What is 588 + 310?
Let's think step by step.
- Add ones: 8 + 0 = 8
- Add tens: 80 + 10 = 90
- Add hundreds: 500 + 300 = 800
- Sum: 8 + 90 = 98
- Sum: 98 + 800 = 898
Answer: 898


Question: What is 4190 - 3413?
Let's think step by step.
- 1st digit from right: 0 < 3, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 3 = 7, write 7.
-   8 - 1 = 7, write 7.
- 3rd digit from right: 1 < 4, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 4 = 7, write 7.
-   3 - 3 = 0, write 0.
Answer: 777


Question: What is 707 * 7?
Let's think step by step.
- 707 * 7 = (700 + 7) * 7 = 4900 + 49 = 4949
Answer: 4949


Question: What is 5691 - 2010?
Let's think step by step.
-   1 - 0 = 1, write 1.
-   9 - 1 = 8, write 8.
-   6 - 0 = 6, write 6.
-   5 - 2 = 3, write 3.
Answer: 3681


Question: What is 632 + 134?
Let's think step by step.
- Add ones: 2 + 4 = 6
- Add tens: 30 + 30 = 60
- Add hundreds: 600 + 100 = 700
- Sum: 6 + 60 = 66
- Sum: 66 + 700 = 766
Answer: 766


Question: What is 417 + 522?
Let's think step by step.
- Add ones: 7 + 2 = 9
- Add tens: 10 + 20 = 30
- Add hundreds: 400 + 500 = 900
- Sum: 9 + 30 = 39
- Sum: 39 + 900 = 939
Answer: 939


Question: What is 45 * 81?
Let's think step by step.
- 81 = 80 + 1
- 45 * 1 = (40 + 5) * 1 = 40 + 5 = 45
- 45 * 8 = (40 + 5) * 8 = 320 + 40 = 360, so 45 * 80 = 3600
- Sum: 45 + 3600 = 3645
Answer: 3645


Question: What is 77 * 30?
Let's think step by step.
- 30 = 30
- 77 * 3 = (70 + 7) * 3 = 210 + 21 = 231, so 77 * 30 = 2310
Answer: 2310


Question: What is 755 * 3?
Let's think step by step.
- 755 * 3 = (700 + 50 + 5) * 3 = 2100 + 150 + 15 = 2265
Answer: 2265


Question: What is 29 + 20?
Let's think step by step.
- Add ones: 9 + 0 = 9
- Add tens: 20 + 20 = 40
- Sum: 9 + 40 = 49
Answer: 49


Question: What is 56 - 55?
Let's think step by step.
-   6 - 5 = 1, write 1.
-   5 - 5 = 0, write 0.
Answer: 1


Question: What is 180 + 700?
Let's think step by step.
- Add ones: 0 + 0 = 0
- Add tens: 80 + 0 = 80
- Add hundreds: 100 + 700 = 800
- Sum: 0 + 80 = 80
- Sum: 80 + 800 = 880
Answer: 880


Question: What is 64 * 68?
Let's think step by step.
- 68 = 60 + 8
- 64 * 8 = (60 + 4) * 8 = 480 + 32 = 512
- 64 * 6 = (60 + 4) * 6 = 360 + 24 = 384, so 64 * 60 = 3840
- Sum: 512 + 3840 = 4352
Answer: 4352


Question: What is 397 + 436?
Let's think step by step.
- Add ones: 7 + 6 = 13
- Add tens: 90 + 30 = 120
- Add hundreds: 300 + 400 = 700
- Sum: 13 + 120 = 133
- Sum: 133 + 700 = 833
Answer: 833


Question: What is 781 - 473?
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.
-   7 - 7 = 0, write 0.
-   7 - 4 = 3, write 3.
Answer: 308


Question: What is 40 + 60?
Let's think step by step.
- Add ones: 0 + 0 = 0
- Add tens: 40 + 60 = 100
- Sum: 0 + 100 = 100
Answer: 100


Question: What is 151 + 175?
Let's think step by step.
- Add ones: 1 + 5 = 6
- Add tens: 50 + 70 = 120
- Add hundreds: 100 + 100 = 200
- Sum: 6 + 120 = 126
- Sum: 126 + 200 = 326
Answer: 326


Question: What is 73 - 44?
Let's think step by step.
- 1st digit from right: 3 < 4, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 4 = 9, write 9.
-   6 - 4 = 2, write 2.
Answer: 29


Question: What is 689 * 5?
Let's think step by step.
- 689 * 5 = (600 + 80 + 9) * 5 = 3000 + 400 + 45 = 3445
Answer: 3445


Question: What is 109 + 261?
Let's think step by step.
- Add ones: 9 + 1 = 10
- Add tens: 0 + 60 = 60
- Add hundreds: 100 + 200 = 300
- Sum: 10 + 60 = 70
- Sum: 70 + 300 = 370
Answer: 370


Question: What is 69 * 97?
Let's think step by step.
- 97 = 90 + 7
- 69 * 7 = (60 + 9) * 7 = 420 + 63 = 483
- 69 * 9 = (60 + 9) * 9 = 540 + 81 = 621, so 69 * 90 = 6210
- Sum: 483 + 6210 = 6693
Answer: 6693


Question: What is 465 + 811?
Let's think step by step.
- Add ones: 5 + 1 = 6
- Add tens: 60 + 10 = 70
- Add hundreds: 400 + 800 = 1200
- Sum: 6 + 70 = 76
- Sum: 76 + 1200 = 1276
Answer: 1276


Question: What is 87 + 62?
Let's think step by step.
- Add ones: 7 + 2 = 9
- Add tens: 80 + 60 = 140
- Sum: 9 + 140 = 149
Answer: 149


Question: What is 62 * 30?
Let's think step by step.
- 30 = 30
- 62 * 3 = (60 + 2) * 3 = 180 + 6 = 186, so 62 * 30 = 1860
Answer: 1860


Question: What is 304 + 513?
Let's think step by step.
- Add ones: 4 + 3 = 7
- Add tens: 0 + 10 = 10
- Add hundreds: 300 + 500 = 800
- Sum: 7 + 10 = 17
- Sum: 17 + 800 = 817
Answer: 817


Question: What is 566 * 2?
Let's think step by step.
- 566 * 2 = (500 + 60 + 6) * 2 = 1000 + 120 + 12 = 1132
Answer: 1132


Question: What is 282 * 89?
Let's think step by step.
- 89 = 80 + 9
- 282 * 9 = (200 + 80 + 2) * 9 = 1800 + 720 + 18 = 2538
- 282 * 8 = (200 + 80 + 2) * 8 = 1600 + 640 + 16 = 2256, so 282 * 80 = 22560
- Sum: 2538 + 22560 = 25098
Answer: 25098


Question: What is 53 * 75?
Let's think step by step.
- 75 = 70 + 5
- 53 * 5 = (50 + 3) * 5 = 250 + 15 = 265
- 53 * 7 = (50 + 3) * 7 = 350 + 21 = 371, so 53 * 70 = 3710
- Sum: 265 + 3710 = 3975
Answer: 3975


Question: What is 44 * 80?
Let's think step by step.
- 80 = 80
- 44 * 8 = (40 + 4) * 8 = 320 + 32 = 352, so 44 * 80 = 3520
Answer: 3520


Question: What is 99 - 14?
Let's think step by step.
-   9 - 4 = 5, write 5.
-   9 - 1 = 8, write 8.
Answer: 85


Question: What is 3012 - 2249?
Let's think step by step.
- 1st digit from right: 2 < 9, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 9 = 3, write 3.
- 2nd digit from right: 0 < 4, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 4 = 6, write 6.
- 3rd digit from right: reduced to -1 by the previous borrow; -1 < 2, so borrow again: -1 + 10 = 9.
-   9 - 2 = 7, write 7.
-   2 - 2 = 0, write 0.
Answer: 763


Question: What is 679 - 160?
Let's think step by step.
-   9 - 0 = 9, write 9.
-   7 - 6 = 1, write 1.
-   6 - 1 = 5, write 5.
Answer: 519


Question: What is 240 - 95?
Let's think step by step.
- 1st digit from right: 0 < 5, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 5 = 5, write 5.
- 2nd digit from right: 3 < 9, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 9 = 4, write 4.
-   1 - 0 = 1, write 1.
Answer: 145


Question: What is 856 + 290?
Let's think step by step.
- Add ones: 6 + 0 = 6
- Add tens: 50 + 90 = 140
- Add hundreds: 800 + 200 = 1000
- Sum: 6 + 140 = 146
- Sum: 146 + 1000 = 1146
Answer: 1146


Question: What is 275 * 9?
Let's think step by step.
- 275 * 9 = (200 + 70 + 5) * 9 = 1800 + 630 + 45 = 2475
Answer: 2475


Question: What is 330 * 80?
Let's think step by step.
- 80 = 80
- 330 * 8 = (300 + 30) * 8 = 2400 + 240 = 2640, so 330 * 80 = 26400
Answer: 26400


Question: What is 34 + 22?
Let's think step by step.
- Add ones: 4 + 2 = 6
- Add tens: 30 + 20 = 50
- Sum: 6 + 50 = 56
Answer: 56


Question: What is 93 - 39?
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 - 3 = 5, write 5.
Answer: 54


Question: What is 249 * 70?
Let's think step by step.
- 70 = 70
- 249 * 7 = (200 + 40 + 9) * 7 = 1400 + 280 + 63 = 1743, so 249 * 70 = 17430
Answer: 17430


Question: What is 356 * 8?
Let's think step by step.
- 356 * 8 = (300 + 50 + 6) * 8 = 2400 + 400 + 48 = 2848
Answer: 2848


Question: What is 82 * 52?
Let's think step by step.
- 52 = 50 + 2
- 82 * 2 = (80 + 2) * 2 = 160 + 4 = 164
- 82 * 5 = (80 + 2) * 5 = 400 + 10 = 410, so 82 * 50 = 4100
- Sum: 164 + 4100 = 4264
Answer: 4264


Question: What is 60 + 15?
Let's think step by step.
- Add ones: 0 + 5 = 5
- Add tens: 60 + 10 = 70
- Sum: 5 + 70 = 75
Answer: 75


Question: What is 825 * 2?
Let's think step by step.
- 825 * 2 = (800 + 20 + 5) * 2 = 1600 + 40 + 10 = 1650
Answer: 1650


Question: What is 519 + 459?
Let's think step by step.
- Add ones: 9 + 9 = 18
- Add tens: 10 + 50 = 60
- Add hundreds: 500 + 400 = 900
- Sum: 18 + 60 = 78
- Sum: 78 + 900 = 978
Answer: 978


Question: What is 76 - 37?
Let's think step by step.
- 1st digit from right: 6 < 7, borrow 1 from the next digit: 6 + 10 = 16.
-   16 - 7 = 9, write 9.
-   6 - 3 = 3, write 3.
Answer: 39


Question: What is 8665 - 176?
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.
- 2nd digit from right: 5 < 7, borrow 1 from the next digit: 5 + 10 = 15.
-   15 - 7 = 8, write 8.
-   5 - 1 = 4, write 4.
-   8 - 0 = 8, write 8.
Answer: 8489


Question: What is 7542 - 3524?
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.
-   3 - 2 = 1, write 1.
-   5 - 5 = 0, write 0.
-   7 - 3 = 4, write 4.
Answer: 4018


Question: What is 32 + 44?
Let's think step by step.
- Add ones: 2 + 4 = 6
- Add tens: 30 + 40 = 70
- Sum: 6 + 70 = 76
Answer: 76


Question: What is 16 * 67?
Let's think step by step.
- 67 = 60 + 7
- 16 * 7 = (10 + 6) * 7 = 70 + 42 = 112
- 16 * 6 = (10 + 6) * 6 = 60 + 36 = 96, so 16 * 60 = 960
- Sum: 112 + 960 = 1072
Answer: 1072


Question: What is 806 * 643?
Let's think step by step.
- 643 = 600 + 40 + 3
- 806 * 3 = (800 + 6) * 3 = 2400 + 18 = 2418
- 806 * 4 = (800 + 6) * 4 = 3200 + 24 = 3224, so 806 * 40 = 32240
- 806 * 6 = (800 + 6) * 6 = 4800 + 36 = 4836, so 806 * 600 = 483600
- Sum: 2418 + 32240 = 34658
- Sum: 34658 + 483600 = 518258
Answer: 518258


Question: What is 565 * 2?
Let's think step by step.
- 565 * 2 = (500 + 60 + 5) * 2 = 1000 + 120 + 10 = 1130
Answer: 1130


Question: What is 632 * 6?
Let's think step by step.
- 632 * 6 = (600 + 30 + 2) * 6 = 3600 + 180 + 12 = 3792
Answer: 3792


Question: What is 89 * 58?
Let's think step by step.
- 58 = 50 + 8
- 89 * 8 = (80 + 9) * 8 = 640 + 72 = 712
- 89 * 5 = (80 + 9) * 5 = 400 + 45 = 445, so 89 * 50 = 4450
- Sum: 712 + 4450 = 5162
Answer: 5162


Question: What is 525 + 300?
Let's think step by step.
- Add ones: 5 + 0 = 5
- Add tens: 20 + 0 = 20
- Add hundreds: 500 + 300 = 800
- Sum: 5 + 20 = 25
- Sum: 25 + 800 = 825
Answer: 825


Question: What is 545 * 5?
Let's think step by step.
- 545 * 5 = (500 + 40 + 5) * 5 = 2500 + 200 + 25 = 2725
Answer: 2725


Question: What is 7096 - 3746?
Let's think step by step.
-   6 - 6 = 0, write 0.
-   9 - 4 = 5, write 5.
- 3rd digit from right: 0 < 7, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 7 = 3, write 3.
-   6 - 3 = 3, write 3.
Answer: 3350


Question: What is 759 * 592?
Let's think step by step.
- 592 = 500 + 90 + 2
- 759 * 2 = (700 + 50 + 9) * 2 = 1400 + 100 + 18 = 1518
- 759 * 9 = (700 + 50 + 9) * 9 = 6300 + 450 + 81 = 6831, so 759 * 90 = 68310
- 759 * 5 = (700 + 50 + 9) * 5 = 3500 + 250 + 45 = 3795, so 759 * 500 = 379500
- Sum: 1518 + 68310 = 69828
- Sum: 69828 + 379500 = 449328
Answer: 449328


Question: What is 71 + 67?
Let's think step by step.
- Add ones: 1 + 7 = 8
- Add tens: 70 + 60 = 130
- Sum: 8 + 130 = 138
Answer: 138


Question: What is 220 * 5?
Let's think step by step.
- 220 * 5 = (200 + 20) * 5 = 1000 + 100 = 1100
Answer: 1100


Question: What is 65 + 29?
Let's think step by step.
- Add ones: 5 + 9 = 14
- Add tens: 60 + 20 = 80
- Sum: 14 + 80 = 94
Answer: 94


Question: What is 253 + 708?
Let's think step by step.
- Add ones: 3 + 8 = 11
- Add tens: 50 + 0 = 50
- Add hundreds: 200 + 700 = 900
- Sum: 11 + 50 = 61
- Sum: 61 + 900 = 961
Answer: 961


Question: What is 754 - 603?
Let's think step by step.
-   4 - 3 = 1, write 1.
-   5 - 0 = 5, write 5.
-   7 - 6 = 1, write 1.
Answer: 151


Question: What is 826 * 6?
Let's think step by step.
- 826 * 6 = (800 + 20 + 6) * 6 = 4800 + 120 + 36 = 4956
Answer: 4956


Question: What is 41 + 56?
Let's think step by step.
- Add ones: 1 + 6 = 7
- Add tens: 40 + 50 = 90
- Sum: 7 + 90 = 97
Answer: 97


Question: What is 97 + 58?
Let's think step by step.
- Add ones: 7 + 8 = 15
- Add tens: 90 + 50 = 140
- Sum: 15 + 140 = 155
Answer: 155


Question: What is 963 * 262?
Let's think step by step.
- 262 = 200 + 60 + 2
- 963 * 2 = (900 + 60 + 3) * 2 = 1800 + 120 + 6 = 1926
- 963 * 6 = (900 + 60 + 3) * 6 = 5400 + 360 + 18 = 5778, so 963 * 60 = 57780
- 963 * 2 = (900 + 60 + 3) * 2 = 1800 + 120 + 6 = 1926, so 963 * 200 = 192600
- Sum: 1926 + 57780 = 59706
- Sum: 59706 + 192600 = 252306
Answer: 252306


Question: What is 659 + 397?
Let's think step by step.
- Add ones: 9 + 7 = 16
- Add tens: 50 + 90 = 140
- Add hundreds: 600 + 300 = 900
- Sum: 16 + 140 = 156
- Sum: 156 + 900 = 1056
Answer: 1056


Question: What is 188 + 533?
Let's think step by step.
- Add ones: 8 + 3 = 11
- Add tens: 80 + 30 = 110
- Add hundreds: 100 + 500 = 600
- Sum: 11 + 110 = 121
- Sum: 121 + 600 = 721
Answer: 721


Question: What is 753 - 472?
Let's think step by step.
-   3 - 2 = 1, write 1.
- 2nd digit from right: 5 < 7, borrow 1 from the next digit: 5 + 10 = 15.
-   15 - 7 = 8, write 8.
-   6 - 4 = 2, write 2.
Answer: 281


Question: What is 74 + 23?
Let's think step by step.
- Add ones: 4 + 3 = 7
- Add tens: 70 + 20 = 90
- Sum: 7 + 90 = 97
Answer: 97


Question: What is 881 + 960?
Let's think step by step.
- Add ones: 1 + 0 = 1
- Add tens: 80 + 60 = 140
- Add hundreds: 800 + 900 = 1700
- Sum: 1 + 140 = 141
- Sum: 141 + 1700 = 1841
Answer: 1841


Question: What is 212 * 612?
Let's think step by step.
- 612 = 600 + 10 + 2
- 212 * 2 = (200 + 10 + 2) * 2 = 400 + 20 + 4 = 424
- 212 * 1 = (200 + 10 + 2) * 1 = 200 + 10 + 2 = 212, so 212 * 10 = 2120
- 212 * 6 = (200 + 10 + 2) * 6 = 1200 + 60 + 12 = 1272, so 212 * 600 = 127200
- Sum: 424 + 2120 = 2544
- Sum: 2544 + 127200 = 129744
Answer: 129744


Question: What is 580 * 3?
Let's think step by step.
- 580 * 3 = (500 + 80) * 3 = 1500 + 240 = 1740
Answer: 1740


Question: What is 88 - 2?
Let's think step by step.
-   8 - 2 = 6, write 6.
-   8 - 0 = 8, write 8.
Answer: 86


Question: What is 44 * 73?
Let's think step by step.
- 73 = 70 + 3
- 44 * 3 = (40 + 4) * 3 = 120 + 12 = 132
- 44 * 7 = (40 + 4) * 7 = 280 + 28 = 308, so 44 * 70 = 3080
- Sum: 132 + 3080 = 3212
Answer: 3212


Question: What is 9698 - 5501?
Let's think step by step.
-   8 - 1 = 7, write 7.
-   9 - 0 = 9, write 9.
-   6 - 5 = 1, write 1.
-   9 - 5 = 4, write 4.
Answer: 4197


Question: What is 164 + 220?
Let's think step by step.
- Add ones: 4 + 0 = 4
- Add tens: 60 + 20 = 80
- Add hundreds: 100 + 200 = 300
- Sum: 4 + 80 = 84
- Sum: 84 + 300 = 384
Answer: 384


Question: What is 67 - 59?
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.
-   5 - 5 = 0, write 0.
Answer: 8


Question: What is 846 + 356?
Let's think step by step.
- Add ones: 6 + 6 = 12
- Add tens: 40 + 50 = 90
- Add hundreds: 800 + 300 = 1100
- Sum: 12 + 90 = 102
- Sum: 102 + 1100 = 1202
Answer: 1202


Question: What is 279 + 383?
Let's think step by step.
- Add ones: 9 + 3 = 12
- Add tens: 70 + 80 = 150
- Add hundreds: 200 + 300 = 500
- Sum: 12 + 150 = 162
- Sum: 162 + 500 = 662
Answer: 662


Question: What is 703 * 563?
Let's think step by step.
- 563 = 500 + 60 + 3
- 703 * 3 = (700 + 3) * 3 = 2100 + 9 = 2109
- 703 * 6 = (700 + 3) * 6 = 4200 + 18 = 4218, so 703 * 60 = 42180
- 703 * 5 = (700 + 3) * 5 = 3500 + 15 = 3515, so 703 * 500 = 351500
- Sum: 2109 + 42180 = 44289
- Sum: 44289 + 351500 = 395789
Answer: 395789


Question: What is 20 + 98?
Let's think step by step.
- Add ones: 0 + 8 = 8
- Add tens: 20 + 90 = 110
- Sum: 8 + 110 = 118
Answer: 118


Question: What is 5315 - 4891?
Let's think step by step.
-   5 - 1 = 4, write 4.
- 2nd digit from right: 1 < 9, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 9 = 2, write 2.
- 3rd digit from right: 2 < 8, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 8 = 4, write 4.
-   4 - 4 = 0, write 0.
Answer: 424


Question: What is 488 * 45?
Let's think step by step.
- 45 = 40 + 5
- 488 * 5 = (400 + 80 + 8) * 5 = 2000 + 400 + 40 = 2440
- 488 * 4 = (400 + 80 + 8) * 4 = 1600 + 320 + 32 = 1952, so 488 * 40 = 19520
- Sum: 2440 + 19520 = 21960
Answer: 21960


Question: What is 75 + 96?
Let's think step by step.
- Add ones: 5 + 6 = 11
- Add tens: 70 + 90 = 160
- Sum: 11 + 160 = 171
Answer: 171


Question: What is 877 - 359?
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.
-   6 - 5 = 1, write 1.
-   8 - 3 = 5, write 5.
Answer: 518


Question: What is 7342 - 3631?
Let's think step by step.
-   2 - 1 = 1, write 1.
-   4 - 3 = 1, write 1.
- 3rd digit from right: 3 < 6, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 6 = 7, write 7.
-   6 - 3 = 3, write 3.
Answer: 3711


Question: What is 568 + 146?
Let's think step by step.
- Add ones: 8 + 6 = 14
- Add tens: 60 + 40 = 100
- Add hundreds: 500 + 100 = 600
- Sum: 14 + 100 = 114
- Sum: 114 + 600 = 714
Answer: 714


Question: What is 898 * 65?
Let's think step by step.
- 65 = 60 + 5
- 898 * 5 = (800 + 90 + 8) * 5 = 4000 + 450 + 40 = 4490
- 898 * 6 = (800 + 90 + 8) * 6 = 4800 + 540 + 48 = 5388, so 898 * 60 = 53880
- Sum: 4490 + 53880 = 58370
Answer: 58370


Question: What is 806 * 9?
Let's think step by step.
- 806 * 9 = (800 + 6) * 9 = 7200 + 54 = 7254
Answer: 7254


Question: What is 27 * 45?
Let's think step by step.
- 45 = 40 + 5
- 27 * 5 = (20 + 7) * 5 = 100 + 35 = 135
- 27 * 4 = (20 + 7) * 4 = 80 + 28 = 108, so 27 * 40 = 1080
- Sum: 135 + 1080 = 1215
Answer: 1215


Question: What is 155 * 425?
Let's think step by step.
- 425 = 400 + 20 + 5
- 155 * 5 = (100 + 50 + 5) * 5 = 500 + 250 + 25 = 775
- 155 * 2 = (100 + 50 + 5) * 2 = 200 + 100 + 10 = 310, so 155 * 20 = 3100
- 155 * 4 = (100 + 50 + 5) * 4 = 400 + 200 + 20 = 620, so 155 * 400 = 62000
- Sum: 775 + 3100 = 3875
- Sum: 3875 + 62000 = 65875
Answer: 65875


Question: What is 99 - 33?
Let's think step by step.
-   9 - 3 = 6, write 6.
-   9 - 3 = 6, write 6.
Answer: 66


Question: What is 57 * 13?
Let's think step by step.
- 13 = 10 + 3
- 57 * 3 = (50 + 7) * 3 = 150 + 21 = 171
- 57 * 1 = (50 + 7) * 1 = 50 + 7 = 57, so 57 * 10 = 570
- Sum: 171 + 570 = 741
Answer: 741


Question: What is 94 - 54?
Let's think step by step.
-   4 - 4 = 0, write 0.
-   9 - 5 = 4, write 4.
Answer: 40


Question: What is 440 - 195?
Let's think step by step.
- 1st digit from right: 0 < 5, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 5 = 5, write 5.
- 2nd digit from right: 3 < 9, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 9 = 4, write 4.
-   3 - 1 = 2, write 2.
Answer: 245


Question: What is 61 + 59?
Let's think step by step.
- Add ones: 1 + 9 = 10
- Add tens: 60 + 50 = 110
- Sum: 10 + 110 = 120
Answer: 120


Question: What is 353 - 167?
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.
- 2nd digit from right: 4 < 6, borrow 1 from the next digit: 4 + 10 = 14.
-   14 - 6 = 8, write 8.
-   2 - 1 = 1, write 1.
Answer: 186


Question: What is 242 * 95?
Let's think step by step.
- 95 = 90 + 5
- 242 * 5 = (200 + 40 + 2) * 5 = 1000 + 200 + 10 = 1210
- 242 * 9 = (200 + 40 + 2) * 9 = 1800 + 360 + 18 = 2178, so 242 * 90 = 21780
- Sum: 1210 + 21780 = 22990
Answer: 22990


Question: What is 575 - 548?
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.
-   6 - 4 = 2, write 2.
-   5 - 5 = 0, write 0.
Answer: 27


Question: What is 94 + 67?
Let's think step by step.
- Add ones: 4 + 7 = 11
- Add tens: 90 + 60 = 150
- Sum: 11 + 150 = 161
Answer: 161


Question: What is 43 + 14?
Let's think step by step.
- Add ones: 3 + 4 = 7
- Add tens: 40 + 10 = 50
- Sum: 7 + 50 = 57
Answer: 57


Question: What is 54 * 19?
Let's think step by step.
- 19 = 10 + 9
- 54 * 9 = (50 + 4) * 9 = 450 + 36 = 486
- 54 * 1 = (50 + 4) * 1 = 50 + 4 = 54, so 54 * 10 = 540
- Sum: 486 + 540 = 1026
Answer: 1026


Question: What is 737 * 9?
Let's think step by step.
- 737 * 9 = (700 + 30 + 7) * 9 = 6300 + 270 + 63 = 6633
Answer: 6633


Question: What is 541 * 7?
Let's think step by step.
- 541 * 7 = (500 + 40 + 1) * 7 = 3500 + 280 + 7 = 3787
Answer: 3787


Question: What is 84 * 66?
Let's think step by step.
- 66 = 60 + 6
- 84 * 6 = (80 + 4) * 6 = 480 + 24 = 504
- 84 * 6 = (80 + 4) * 6 = 480 + 24 = 504, so 84 * 60 = 5040
- Sum: 504 + 5040 = 5544
Answer: 5544


Question: What is 50 - 22?
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 - 2 = 2, write 2.
Answer: 28


Question: What is 12 * 35?
Let's think step by step.
- 35 = 30 + 5
- 12 * 5 = (10 + 2) * 5 = 50 + 10 = 60
- 12 * 3 = (10 + 2) * 3 = 30 + 6 = 36, so 12 * 30 = 360
- Sum: 60 + 360 = 420
Answer: 420


Question: What is 857 + 524?
Let's think step by step.
- Add ones: 7 + 4 = 11
- Add tens: 50 + 20 = 70
- Add hundreds: 800 + 500 = 1300
- Sum: 11 + 70 = 81
- Sum: 81 + 1300 = 1381
Answer: 1381


Question: What is 767 + 962?
Let's think step by step.
- Add ones: 7 + 2 = 9
- Add tens: 60 + 60 = 120
- Add hundreds: 700 + 900 = 1600
- Sum: 9 + 120 = 129
- Sum: 129 + 1600 = 1729
Answer: 1729


Question: What is 756 * 252?
Let's think step by step.
- 252 = 200 + 50 + 2
- 756 * 2 = (700 + 50 + 6) * 2 = 1400 + 100 + 12 = 1512
- 756 * 5 = (700 + 50 + 6) * 5 = 3500 + 250 + 30 = 3780, so 756 * 50 = 37800
- 756 * 2 = (700 + 50 + 6) * 2 = 1400 + 100 + 12 = 1512, so 756 * 200 = 151200
- Sum: 1512 + 37800 = 39312
- Sum: 39312 + 151200 = 190512
Answer: 190512


Question: What is 98 + 15?
Let's think step by step.
- Add ones: 8 + 5 = 13
- Add tens: 90 + 10 = 100
- Sum: 13 + 100 = 113
Answer: 113


Question: What is 46 * 43?
Let's think step by step.
- 43 = 40 + 3
- 46 * 3 = (40 + 6) * 3 = 120 + 18 = 138
- 46 * 4 = (40 + 6) * 4 = 160 + 24 = 184, so 46 * 40 = 1840
- Sum: 138 + 1840 = 1978
Answer: 1978


Question: What is 836 - 299?
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: 2 < 9, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 9 = 3, write 3.
-   7 - 2 = 5, write 5.
Answer: 537