Question: What is 888 - 240?
Let's think step by step.
-   8 - 0 = 8, write 8.
-   8 - 4 = 4, write 4.
-   8 - 2 = 6, write 6.
Answer: 648


Question: What is 582 - 232?
Let's think step by step.
-   2 - 2 = 0, write 0.
-   8 - 3 = 5, write 5.
-   5 - 2 = 3, write 3.
Answer: 350


Question: What is 153 * 36?
Let's think step by step.
- 36 = 30 + 6
- 153 * 6 = (100 + 50 + 3) * 6 = 600 + 300 + 18 = 918
- 153 * 3 = (100 + 50 + 3) * 3 = 300 + 150 + 9 = 459, so 153 * 30 = 4590
- Sum: 918 + 4590 = 5508
Answer: 5508


Question: What is 80 - 61?
Let's think step by step.
- 1st digit from right: 0 < 1, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 1 = 9, write 9.
-   7 - 6 = 1, write 1.
Answer: 19


Question: What is 177 * 5?
Let's think step by step.
- 177 * 5 = (100 + 70 + 7) * 5 = 500 + 350 + 35 = 885
Answer: 885


Question: What is 836 + 469?
Let's think step by step.
- Add ones: 6 + 9 = 15
- Add tens: 30 + 60 = 90
- Add hundreds: 800 + 400 = 1200
- Sum: 15 + 90 = 105
- Sum: 105 + 1200 = 1305
Answer: 1305


Question: What is 190 + 475?
Let's think step by step.
- Add ones: 0 + 5 = 5
- Add tens: 90 + 70 = 160
- Add hundreds: 100 + 400 = 500
- Sum: 5 + 160 = 165
- Sum: 165 + 500 = 665
Answer: 665


Question: What is 58 * 92?
Let's think step by step.
- 92 = 90 + 2
- 58 * 2 = (50 + 8) * 2 = 100 + 16 = 116
- 58 * 9 = (50 + 8) * 9 = 450 + 72 = 522, so 58 * 90 = 5220
- Sum: 116 + 5220 = 5336
Answer: 5336


Question: What is 23 * 80?
Let's think step by step.
- 80 = 80
- 23 * 8 = (20 + 3) * 8 = 160 + 24 = 184, so 23 * 80 = 1840
Answer: 1840


Question: What is 29 * 33?
Let's think step by step.
- 33 = 30 + 3
- 29 * 3 = (20 + 9) * 3 = 60 + 27 = 87
- 29 * 3 = (20 + 9) * 3 = 60 + 27 = 87, so 29 * 30 = 870
- Sum: 87 + 870 = 957
Answer: 957


Question: What is 30 + 98?
Let's think step by step.
- Add ones: 0 + 8 = 8
- Add tens: 30 + 90 = 120
- Sum: 8 + 120 = 128
Answer: 128


Question: What is 912 * 34?
Let's think step by step.
- 34 = 30 + 4
- 912 * 4 = (900 + 10 + 2) * 4 = 3600 + 40 + 8 = 3648
- 912 * 3 = (900 + 10 + 2) * 3 = 2700 + 30 + 6 = 2736, so 912 * 30 = 27360
- Sum: 3648 + 27360 = 31008
Answer: 31008


Question: What is 442 * 4?
Let's think step by step.
- 442 * 4 = (400 + 40 + 2) * 4 = 1600 + 160 + 8 = 1768
Answer: 1768


Question: What is 6387 - 2281?
Let's think step by step.
-   7 - 1 = 6, write 6.
-   8 - 8 = 0, write 0.
-   3 - 2 = 1, write 1.
-   6 - 2 = 4, write 4.
Answer: 4106


Question: What is 570 * 97?
Let's think step by step.
- 97 = 90 + 7
- 570 * 7 = (500 + 70) * 7 = 3500 + 490 = 3990
- 570 * 9 = (500 + 70) * 9 = 4500 + 630 = 5130, so 570 * 90 = 51300
- Sum: 3990 + 51300 = 55290
Answer: 55290


Question: What is 435 + 149?
Let's think step by step.
- Add ones: 5 + 9 = 14
- Add tens: 30 + 40 = 70
- Add hundreds: 400 + 100 = 500
- Sum: 14 + 70 = 84
- Sum: 84 + 500 = 584
Answer: 584


Question: What is 888 + 229?
Let's think step by step.
- Add ones: 8 + 9 = 17
- Add tens: 80 + 20 = 100
- Add hundreds: 800 + 200 = 1000
- Sum: 17 + 100 = 117
- Sum: 117 + 1000 = 1117
Answer: 1117


Question: What is 134 * 983?
Let's think step by step.
- 983 = 900 + 80 + 3
- 134 * 3 = (100 + 30 + 4) * 3 = 300 + 90 + 12 = 402
- 134 * 8 = (100 + 30 + 4) * 8 = 800 + 240 + 32 = 1072, so 134 * 80 = 10720
- 134 * 9 = (100 + 30 + 4) * 9 = 900 + 270 + 36 = 1206, so 134 * 900 = 120600
- Sum: 402 + 10720 = 11122
- Sum: 11122 + 120600 = 131722
Answer: 131722


Question: What is 315 + 757?
Let's think step by step.
- Add ones: 5 + 7 = 12
- Add tens: 10 + 50 = 60
- Add hundreds: 300 + 700 = 1000
- Sum: 12 + 60 = 72
- Sum: 72 + 1000 = 1072
Answer: 1072


Question: What is 677 * 300?
Let's think step by step.
- 300 = 300
- 677 * 3 = (600 + 70 + 7) * 3 = 1800 + 210 + 21 = 2031, so 677 * 300 = 203100
Answer: 203100


Question: What is 117 + 385?
Let's think step by step.
- Add ones: 7 + 5 = 12
- Add tens: 10 + 80 = 90
- Add hundreds: 100 + 300 = 400
- Sum: 12 + 90 = 102
- Sum: 102 + 400 = 502
Answer: 502


Question: What is 773 + 754?
Let's think step by step.
- Add ones: 3 + 4 = 7
- Add tens: 70 + 50 = 120
- Add hundreds: 700 + 700 = 1400
- Sum: 7 + 120 = 127
- Sum: 127 + 1400 = 1527
Answer: 1527


Question: What is 36 + 15?
Let's think step by step.
- Add ones: 6 + 5 = 11
- Add tens: 30 + 10 = 40
- Sum: 11 + 40 = 51
Answer: 51


Question: What is 743 + 394?
Let's think step by step.
- Add ones: 3 + 4 = 7
- Add tens: 40 + 90 = 130
- Add hundreds: 700 + 300 = 1000
- Sum: 7 + 130 = 137
- Sum: 137 + 1000 = 1137
Answer: 1137


Question: What is 100 + 716?
Let's think step by step.
- Add ones: 0 + 6 = 6
- Add tens: 0 + 10 = 10
- Add hundreds: 100 + 700 = 800
- Sum: 6 + 10 = 16
- Sum: 16 + 800 = 816
Answer: 816


Question: What is 71 * 87?
Let's think step by step.
- 87 = 80 + 7
- 71 * 7 = (70 + 1) * 7 = 490 + 7 = 497
- 71 * 8 = (70 + 1) * 8 = 560 + 8 = 568, so 71 * 80 = 5680
- Sum: 497 + 5680 = 6177
Answer: 6177


Question: What is 754 * 2?
Let's think step by step.
- 754 * 2 = (700 + 50 + 4) * 2 = 1400 + 100 + 8 = 1508
Answer: 1508


Question: What is 626 + 257?
Let's think step by step.
- Add ones: 6 + 7 = 13
- Add tens: 20 + 50 = 70
- Add hundreds: 600 + 200 = 800
- Sum: 13 + 70 = 83
- Sum: 83 + 800 = 883
Answer: 883


Question: What is 92 * 64?
Let's think step by step.
- 64 = 60 + 4
- 92 * 4 = (90 + 2) * 4 = 360 + 8 = 368
- 92 * 6 = (90 + 2) * 6 = 540 + 12 = 552, so 92 * 60 = 5520
- Sum: 368 + 5520 = 5888
Answer: 5888


Question: What is 60 + 62?
Let's think step by step.
- Add ones: 0 + 2 = 2
- Add tens: 60 + 60 = 120
- Sum: 2 + 120 = 122
Answer: 122


Question: What is 157 * 8?
Let's think step by step.
- 157 * 8 = (100 + 50 + 7) * 8 = 800 + 400 + 56 = 1256
Answer: 1256


Question: What is 9755 - 8155?
Let's think step by step.
-   5 - 5 = 0, write 0.
-   5 - 5 = 0, write 0.
-   7 - 1 = 6, write 6.
-   9 - 8 = 1, write 1.
Answer: 1600


Question: What is 86 + 10?
Let's think step by step.
- Add ones: 6 + 0 = 6
- Add tens: 80 + 10 = 90
- Sum: 6 + 90 = 96
Answer: 96


Question: What is 16 + 59?
Let's think step by step.
- Add ones: 6 + 9 = 15
- Add tens: 10 + 50 = 60
- Sum: 15 + 60 = 75
Answer: 75


Question: What is 49 + 93?
Let's think step by step.
- Add ones: 9 + 3 = 12
- Add tens: 40 + 90 = 130
- Sum: 12 + 130 = 142
Answer: 142


Question: What is 31 - 11?
Let's think step by step.
-   1 - 1 = 0, write 0.
-   3 - 1 = 2, write 2.
Answer: 20


Question: What is 6589 - 2241?
Let's think step by step.
-   9 - 1 = 8, write 8.
-   8 - 4 = 4, write 4.
-   5 - 2 = 3, write 3.
-   6 - 2 = 4, write 4.
Answer: 4348


Question: What is 978 - 552?
Let's think step by step.
-   8 - 2 = 6, write 6.
-   7 - 5 = 2, write 2.
-   9 - 5 = 4, write 4.
Answer: 426


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


Question: What is 294 + 612?
Let's think step by step.
- Add ones: 4 + 2 = 6
- Add tens: 90 + 10 = 100
- Add hundreds: 200 + 600 = 800
- Sum: 6 + 100 = 106
- Sum: 106 + 800 = 906
Answer: 906


Question: What is 592 * 39?
Let's think step by step.
- 39 = 30 + 9
- 592 * 9 = (500 + 90 + 2) * 9 = 4500 + 810 + 18 = 5328
- 592 * 3 = (500 + 90 + 2) * 3 = 1500 + 270 + 6 = 1776, so 592 * 30 = 17760
- Sum: 5328 + 17760 = 23088
Answer: 23088


Question: What is 679 * 71?
Let's think step by step.
- 71 = 70 + 1
- 679 * 1 = (600 + 70 + 9) * 1 = 600 + 70 + 9 = 679
- 679 * 7 = (600 + 70 + 9) * 7 = 4200 + 490 + 63 = 4753, so 679 * 70 = 47530
- Sum: 679 + 47530 = 48209
Answer: 48209


Question: What is 909 + 364?
Let's think step by step.
- Add ones: 9 + 4 = 13
- Add tens: 0 + 60 = 60
- Add hundreds: 900 + 300 = 1200
- Sum: 13 + 60 = 73
- Sum: 73 + 1200 = 1273
Answer: 1273


Question: What is 5879 - 3395?
Let's think step by step.
-   9 - 5 = 4, write 4.
- 2nd digit from right: 7 < 9, borrow 1 from the next digit: 7 + 10 = 17.
-   17 - 9 = 8, write 8.
-   7 - 3 = 4, write 4.
-   5 - 3 = 2, write 2.
Answer: 2484


Question: What is 53 * 37?
Let's think step by step.
- 37 = 30 + 7
- 53 * 7 = (50 + 3) * 7 = 350 + 21 = 371
- 53 * 3 = (50 + 3) * 3 = 150 + 9 = 159, so 53 * 30 = 1590
- Sum: 371 + 1590 = 1961
Answer: 1961


Question: What is 696 - 59?
Let's think step by step.
- 1st digit from right: 6 < 9, borrow 1 from the next digit: 6 + 10 = 16.
-   16 - 9 = 7, write 7.
-   8 - 5 = 3, write 3.
-   6 - 0 = 6, write 6.
Answer: 637


Question: What is 62 + 37?
Let's think step by step.
- Add ones: 2 + 7 = 9
- Add tens: 60 + 30 = 90
- Sum: 9 + 90 = 99
Answer: 99


Question: What is 584 - 328?
Let's think step by step.
- 1st digit from right: 4 < 8, borrow 1 from the next digit: 4 + 10 = 14.
-   14 - 8 = 6, write 6.
-   7 - 2 = 5, write 5.
-   5 - 3 = 2, write 2.
Answer: 256


Question: What is 4482 - 1519?
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.
-   7 - 1 = 6, write 6.
- 3rd digit from right: 4 < 5, borrow 1 from the next digit: 4 + 10 = 14.
-   14 - 5 = 9, write 9.
-   3 - 1 = 2, write 2.
Answer: 2963


Question: What is 70 - 12?
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.
-   6 - 1 = 5, write 5.
Answer: 58


Question: What is 948 * 5?
Let's think step by step.
- 948 * 5 = (900 + 40 + 8) * 5 = 4500 + 200 + 40 = 4740
Answer: 4740


Question: What is 8775 - 7958?
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 - 5 = 1, write 1.
- 3rd digit from right: 7 < 9, borrow 1 from the next digit: 7 + 10 = 17.
-   17 - 9 = 8, write 8.
-   7 - 7 = 0, write 0.
Answer: 817


Question: What is 79 * 77?
Let's think step by step.
- 77 = 70 + 7
- 79 * 7 = (70 + 9) * 7 = 490 + 63 = 553
- 79 * 7 = (70 + 9) * 7 = 490 + 63 = 553, so 79 * 70 = 5530
- Sum: 553 + 5530 = 6083
Answer: 6083


Question: What is 838 - 647?
Let's think step by step.
-   8 - 7 = 1, write 1.
- 2nd digit from right: 3 < 4, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 4 = 9, write 9.
-   7 - 6 = 1, write 1.
Answer: 191


Question: What is 951 - 142?
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.
-   4 - 4 = 0, write 0.
-   9 - 1 = 8, write 8.
Answer: 809


Question: What is 516 + 495?
Let's think step by step.
- Add ones: 6 + 5 = 11
- Add tens: 10 + 90 = 100
- Add hundreds: 500 + 400 = 900
- Sum: 11 + 100 = 111
- Sum: 111 + 900 = 1011
Answer: 1011


Question: What is 203 * 578?
Let's think step by step.
- 578 = 500 + 70 + 8
- 203 * 8 = (200 + 3) * 8 = 1600 + 24 = 1624
- 203 * 7 = (200 + 3) * 7 = 1400 + 21 = 1421, so 203 * 70 = 14210
- 203 * 5 = (200 + 3) * 5 = 1000 + 15 = 1015, so 203 * 500 = 101500
- Sum: 1624 + 14210 = 15834
- Sum: 15834 + 101500 = 117334
Answer: 117334


Question: What is 576 * 48?
Let's think step by step.
- 48 = 40 + 8
- 576 * 8 = (500 + 70 + 6) * 8 = 4000 + 560 + 48 = 4608
- 576 * 4 = (500 + 70 + 6) * 4 = 2000 + 280 + 24 = 2304, so 576 * 40 = 23040
- Sum: 4608 + 23040 = 27648
Answer: 27648


Question: What is 972 - 646?
Let's think step by step.
- 1st digit from right: 2 < 6, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 6 = 6, write 6.
-   6 - 4 = 2, write 2.
-   9 - 6 = 3, write 3.
Answer: 326


Question: What is 7751 - 4004?
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 - 0 = 4, write 4.
-   7 - 0 = 7, write 7.
-   7 - 4 = 3, write 3.
Answer: 3747


Question: What is 5089 - 3196?
Let's think step by step.
-   9 - 6 = 3, write 3.
- 2nd digit from right: 8 < 9, borrow 1 from the next digit: 8 + 10 = 18.
-   18 - 9 = 9, write 9.
- 3rd digit from right: reduced to -1 by the previous borrow; -1 < 1, so borrow again: -1 + 10 = 9.
-   9 - 1 = 8, write 8.
-   4 - 3 = 1, write 1.
Answer: 1893


Question: What is 88 - 80?
Let's think step by step.
-   8 - 0 = 8, write 8.
-   8 - 8 = 0, write 0.
Answer: 8


Question: What is 659 - 541?
Let's think step by step.
-   9 - 1 = 8, write 8.
-   5 - 4 = 1, write 1.
-   6 - 5 = 1, write 1.
Answer: 118


Question: What is 751 * 5?
Let's think step by step.
- 751 * 5 = (700 + 50 + 1) * 5 = 3500 + 250 + 5 = 3755
Answer: 3755


Question: What is 97 + 94?
Let's think step by step.
- Add ones: 7 + 4 = 11
- Add tens: 90 + 90 = 180
- Sum: 11 + 180 = 191
Answer: 191


Question: What is 4664 - 1586?
Let's think step by step.
- 1st digit from right: 4 < 6, borrow 1 from the next digit: 4 + 10 = 14.
-   14 - 6 = 8, write 8.
- 2nd digit from right: 5 < 8, borrow 1 from the next digit: 5 + 10 = 15.
-   15 - 8 = 7, write 7.
-   5 - 5 = 0, write 0.
-   4 - 1 = 3, write 3.
Answer: 3078


Question: What is 216 + 892?
Let's think step by step.
- Add ones: 6 + 2 = 8
- Add tens: 10 + 90 = 100
- Add hundreds: 200 + 800 = 1000
- Sum: 8 + 100 = 108
- Sum: 108 + 1000 = 1108
Answer: 1108


Question: What is 7036 - 2625?
Let's think step by step.
-   6 - 5 = 1, write 1.
-   3 - 2 = 1, write 1.
- 3rd digit from right: 0 < 6, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 6 = 4, write 4.
-   6 - 2 = 4, write 4.
Answer: 4411


Question: What is 74 + 93?
Let's think step by step.
- Add ones: 4 + 3 = 7
- Add tens: 70 + 90 = 160
- Sum: 7 + 160 = 167
Answer: 167


Question: What is 65 * 30?
Let's think step by step.
- 30 = 30
- 65 * 3 = (60 + 5) * 3 = 180 + 15 = 195, so 65 * 30 = 1950
Answer: 1950


Question: What is 109 + 712?
Let's think step by step.
- Add ones: 9 + 2 = 11
- Add tens: 0 + 10 = 10
- Add hundreds: 100 + 700 = 800
- Sum: 11 + 10 = 21
- Sum: 21 + 800 = 821
Answer: 821


Question: What is 798 - 148?
Let's think step by step.
-   8 - 8 = 0, write 0.
-   9 - 4 = 5, write 5.
-   7 - 1 = 6, write 6.
Answer: 650


Question: What is 956 * 25?
Let's think step by step.
- 25 = 20 + 5
- 956 * 5 = (900 + 50 + 6) * 5 = 4500 + 250 + 30 = 4780
- 956 * 2 = (900 + 50 + 6) * 2 = 1800 + 100 + 12 = 1912, so 956 * 20 = 19120
- Sum: 4780 + 19120 = 23900
Answer: 23900


Question: What is 478 + 242?
Let's think step by step.
- Add ones: 8 + 2 = 10
- Add tens: 70 + 40 = 110
- Add hundreds: 400 + 200 = 600
- Sum: 10 + 110 = 120
- Sum: 120 + 600 = 720
Answer: 720


Question: What is 79 - 10?
Let's think step by step.
-   9 - 0 = 9, write 9.
-   7 - 1 = 6, write 6.
Answer: 69


Question: What is 49 + 71?
Let's think step by step.
- Add ones: 9 + 1 = 10
- Add tens: 40 + 70 = 110
- Sum: 10 + 110 = 120
Answer: 120


Question: What is 18 + 71?
Let's think step by step.
- Add ones: 8 + 1 = 9
- Add tens: 10 + 70 = 80
- Sum: 9 + 80 = 89
Answer: 89


Question: What is 75 + 16?
Let's think step by step.
- Add ones: 5 + 6 = 11
- Add tens: 70 + 10 = 80
- Sum: 11 + 80 = 91
Answer: 91


Question: What is 610 * 78?
Let's think step by step.
- 78 = 70 + 8
- 610 * 8 = (600 + 10) * 8 = 4800 + 80 = 4880
- 610 * 7 = (600 + 10) * 7 = 4200 + 70 = 4270, so 610 * 70 = 42700
- Sum: 4880 + 42700 = 47580
Answer: 47580


Question: What is 403 * 509?
Let's think step by step.
- 509 = 500 + 9
- 403 * 9 = (400 + 3) * 9 = 3600 + 27 = 3627
- 403 * 5 = (400 + 3) * 5 = 2000 + 15 = 2015, so 403 * 500 = 201500
- Sum: 3627 + 201500 = 205127
Answer: 205127


Question: What is 215 - 200?
Let's think step by step.
-   5 - 0 = 5, write 5.
-   1 - 0 = 1, write 1.
-   2 - 2 = 0, write 0.
Answer: 15


Question: What is 617 - 212?
Let's think step by step.
-   7 - 2 = 5, write 5.
-   1 - 1 = 0, write 0.
-   6 - 2 = 4, write 4.
Answer: 405


Question: What is 20 * 36?
Let's think step by step.
- 36 = 30 + 6
- 20 * 6 = 120
- 20 * 3 = 60, so 20 * 30 = 600
- Sum: 120 + 600 = 720
Answer: 720


Question: What is 88 - 19?
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.
-   7 - 1 = 6, write 6.
Answer: 69


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


Question: What is 127 + 332?
Let's think step by step.
- Add ones: 7 + 2 = 9
- Add tens: 20 + 30 = 50
- Add hundreds: 100 + 300 = 400
- Sum: 9 + 50 = 59
- Sum: 59 + 400 = 459
Answer: 459


Question: What is 490 - 275?
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.
-   8 - 7 = 1, write 1.
-   4 - 2 = 2, write 2.
Answer: 215


Question: What is 80 * 88?
Let's think step by step.
- 88 = 80 + 8
- 80 * 8 = 640
- 80 * 8 = 640, so 80 * 80 = 6400
- Sum: 640 + 6400 = 7040
Answer: 7040


Question: What is 246 * 3?
Let's think step by step.
- 246 * 3 = (200 + 40 + 6) * 3 = 600 + 120 + 18 = 738
Answer: 738


Question: What is 40 - 26?
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.
-   3 - 2 = 1, write 1.
Answer: 14


Question: What is 743 - 688?
Let's think step by step.
- 1st digit from right: 3 < 8, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 8 = 5, write 5.
- 2nd digit from right: 3 < 8, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 8 = 5, write 5.
-   6 - 6 = 0, write 0.
Answer: 55


Question: What is 65 * 43?
Let's think step by step.
- 43 = 40 + 3
- 65 * 3 = (60 + 5) * 3 = 180 + 15 = 195
- 65 * 4 = (60 + 5) * 4 = 240 + 20 = 260, so 65 * 40 = 2600
- Sum: 195 + 2600 = 2795
Answer: 2795


Question: What is 40 * 58?
Let's think step by step.
- 58 = 50 + 8
- 40 * 8 = 320
- 40 * 5 = 200, so 40 * 50 = 2000
- Sum: 320 + 2000 = 2320
Answer: 2320


Question: What is 616 * 104?
Let's think step by step.
- 104 = 100 + 4
- 616 * 4 = (600 + 10 + 6) * 4 = 2400 + 40 + 24 = 2464
- 616 * 1 = (600 + 10 + 6) * 1 = 600 + 10 + 6 = 616, so 616 * 100 = 61600
- Sum: 2464 + 61600 = 64064
Answer: 64064


Question: What is 916 * 8?
Let's think step by step.
- 916 * 8 = (900 + 10 + 6) * 8 = 7200 + 80 + 48 = 7328
Answer: 7328


Question: What is 321 + 104?
Let's think step by step.
- Add ones: 1 + 4 = 5
- Add tens: 20 + 0 = 20
- Add hundreds: 300 + 100 = 400
- Sum: 5 + 20 = 25
- Sum: 25 + 400 = 425
Answer: 425


Question: What is 74 + 36?
Let's think step by step.
- Add ones: 4 + 6 = 10
- Add tens: 70 + 30 = 100
- Sum: 10 + 100 = 110
Answer: 110


Question: What is 943 - 518?
Let's think step by step.
- 1st digit from right: 3 < 8, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 8 = 5, write 5.
-   3 - 1 = 2, write 2.
-   9 - 5 = 4, write 4.
Answer: 425


Question: What is 50 * 17?
Let's think step by step.
- 17 = 10 + 7
- 50 * 7 = 350
- 50 * 1 = 50, so 50 * 10 = 500
- Sum: 350 + 500 = 850
Answer: 850


Question: What is 96 * 78?
Let's think step by step.
- 78 = 70 + 8
- 96 * 8 = (90 + 6) * 8 = 720 + 48 = 768
- 96 * 7 = (90 + 6) * 7 = 630 + 42 = 672, so 96 * 70 = 6720
- Sum: 768 + 6720 = 7488
Answer: 7488


Question: What is 94 + 49?
Let's think step by step.
- Add ones: 4 + 9 = 13
- Add tens: 90 + 40 = 130
- Sum: 13 + 130 = 143
Answer: 143


Question: What is 29 * 11?
Let's think step by step.
- 11 = 10 + 1
- 29 * 1 = (20 + 9) * 1 = 20 + 9 = 29
- 29 * 1 = (20 + 9) * 1 = 20 + 9 = 29, so 29 * 10 = 290
- Sum: 29 + 290 = 319
Answer: 319


Question: What is 29 * 2?
Let's think step by step.
- 29 * 2 = (20 + 9) * 2 = 40 + 18 = 58
Answer: 58


Question: What is 141 + 709?
Let's think step by step.
- Add ones: 1 + 9 = 10
- Add tens: 40 + 0 = 40
- Add hundreds: 100 + 700 = 800
- Sum: 10 + 40 = 50
- Sum: 50 + 800 = 850
Answer: 850


Question: What is 141 * 2?
Let's think step by step.
- 141 * 2 = (100 + 40 + 1) * 2 = 200 + 80 + 2 = 282
Answer: 282


Question: What is 105 * 2?
Let's think step by step.
- 105 * 2 = (100 + 5) * 2 = 200 + 10 = 210
Answer: 210


Question: What is 98 * 40?
Let's think step by step.
- 40 = 40
- 98 * 4 = (90 + 8) * 4 = 360 + 32 = 392, so 98 * 40 = 3920
Answer: 3920


Question: What is 43 - 32?
Let's think step by step.
-   3 - 2 = 1, write 1.
-   4 - 3 = 1, write 1.
Answer: 11


Question: What is 480 + 990?
Let's think step by step.
- Add ones: 0 + 0 = 0
- Add tens: 80 + 90 = 170
- Add hundreds: 400 + 900 = 1300
- Sum: 0 + 170 = 170
- Sum: 170 + 1300 = 1470
Answer: 1470


Question: What is 64 * 99?
Let's think step by step.
- 99 = 90 + 9
- 64 * 9 = (60 + 4) * 9 = 540 + 36 = 576
- 64 * 9 = (60 + 4) * 9 = 540 + 36 = 576, so 64 * 90 = 5760
- Sum: 576 + 5760 = 6336
Answer: 6336


Question: What is 70 - 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.
-   6 - 5 = 1, write 1.
Answer: 18


Question: What is 16 * 19?
Let's think step by step.
- 19 = 10 + 9
- 16 * 9 = (10 + 6) * 9 = 90 + 54 = 144
- 16 * 1 = (10 + 6) * 1 = 10 + 6 = 16, so 16 * 10 = 160
- Sum: 144 + 160 = 304
Answer: 304


Question: What is 97 - 65?
Let's think step by step.
-   7 - 5 = 2, write 2.
-   9 - 6 = 3, write 3.
Answer: 32


Question: What is 99 - 92?
Let's think step by step.
-   9 - 2 = 7, write 7.
-   9 - 9 = 0, write 0.
Answer: 7


Question: What is 704 + 522?
Let's think step by step.
- Add ones: 4 + 2 = 6
- Add tens: 0 + 20 = 20
- Add hundreds: 700 + 500 = 1200
- Sum: 6 + 20 = 26
- Sum: 26 + 1200 = 1226
Answer: 1226


Question: What is 494 + 534?
Let's think step by step.
- Add ones: 4 + 4 = 8
- Add tens: 90 + 30 = 120
- Add hundreds: 400 + 500 = 900
- Sum: 8 + 120 = 128
- Sum: 128 + 900 = 1028
Answer: 1028


Question: What is 721 - 151?
Let's think step by step.
-   1 - 1 = 0, write 0.
- 2nd digit from right: 2 < 5, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 5 = 7, write 7.
-   6 - 1 = 5, write 5.
Answer: 570


Question: What is 378 * 9?
Let's think step by step.
- 378 * 9 = (300 + 70 + 8) * 9 = 2700 + 630 + 72 = 3402
Answer: 3402


Question: What is 942 * 43?
Let's think step by step.
- 43 = 40 + 3
- 942 * 3 = (900 + 40 + 2) * 3 = 2700 + 120 + 6 = 2826
- 942 * 4 = (900 + 40 + 2) * 4 = 3600 + 160 + 8 = 3768, so 942 * 40 = 37680
- Sum: 2826 + 37680 = 40506
Answer: 40506


Question: What is 81 - 51?
Let's think step by step.
-   1 - 1 = 0, write 0.
-   8 - 5 = 3, write 3.
Answer: 30


Question: What is 148 * 7?
Let's think step by step.
- 148 * 7 = (100 + 40 + 8) * 7 = 700 + 280 + 56 = 1036
Answer: 1036


Question: What is 3553 - 1948?
Let's think step by step.
- 1st digit from right: 3 < 8, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 8 = 5, write 5.
-   4 - 4 = 0, write 0.
- 3rd 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: 1605


Question: What is 904 - 892?
Let's think step by step.
-   4 - 2 = 2, write 2.
- 2nd digit from right: 0 < 9, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 9 = 1, write 1.
-   8 - 8 = 0, write 0.
Answer: 12


Question: What is 42 * 36?
Let's think step by step.
- 36 = 30 + 6
- 42 * 6 = (40 + 2) * 6 = 240 + 12 = 252
- 42 * 3 = (40 + 2) * 3 = 120 + 6 = 126, so 42 * 30 = 1260
- Sum: 252 + 1260 = 1512
Answer: 1512


Question: What is 78 + 19?
Let's think step by step.
- Add ones: 8 + 9 = 17
- Add tens: 70 + 10 = 80
- Sum: 17 + 80 = 97
Answer: 97


Question: What is 236 * 174?
Let's think step by step.
- 174 = 100 + 70 + 4
- 236 * 4 = (200 + 30 + 6) * 4 = 800 + 120 + 24 = 944
- 236 * 7 = (200 + 30 + 6) * 7 = 1400 + 210 + 42 = 1652, so 236 * 70 = 16520
- 236 * 1 = (200 + 30 + 6) * 1 = 200 + 30 + 6 = 236, so 236 * 100 = 23600
- Sum: 944 + 16520 = 17464
- Sum: 17464 + 23600 = 41064
Answer: 41064


Question: What is 14 * 28?
Let's think step by step.
- 28 = 20 + 8
- 14 * 8 = (10 + 4) * 8 = 80 + 32 = 112
- 14 * 2 = (10 + 4) * 2 = 20 + 8 = 28, so 14 * 20 = 280
- Sum: 112 + 280 = 392
Answer: 392


Question: What is 614 + 770?
Let's think step by step.
- Add ones: 4 + 0 = 4
- Add tens: 10 + 70 = 80
- Add hundreds: 600 + 700 = 1300
- Sum: 4 + 80 = 84
- Sum: 84 + 1300 = 1384
Answer: 1384


Question: What is 920 - 249?
Let's think step by step.
- 1st digit from right: 0 < 9, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 9 = 1, write 1.
- 2nd digit from right: 1 < 4, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 4 = 7, write 7.
-   8 - 2 = 6, write 6.
Answer: 671


Question: What is 596 + 960?
Let's think step by step.
- Add ones: 6 + 0 = 6
- Add tens: 90 + 60 = 150
- Add hundreds: 500 + 900 = 1400
- Sum: 6 + 150 = 156
- Sum: 156 + 1400 = 1556
Answer: 1556


Question: What is 722 * 55?
Let's think step by step.
- 55 = 50 + 5
- 722 * 5 = (700 + 20 + 2) * 5 = 3500 + 100 + 10 = 3610
- 722 * 5 = (700 + 20 + 2) * 5 = 3500 + 100 + 10 = 3610, so 722 * 50 = 36100
- Sum: 3610 + 36100 = 39710
Answer: 39710


Question: What is 627 + 516?
Let's think step by step.
- Add ones: 7 + 6 = 13
- Add tens: 20 + 10 = 30
- Add hundreds: 600 + 500 = 1100
- Sum: 13 + 30 = 43
- Sum: 43 + 1100 = 1143
Answer: 1143


Question: What is 45 + 98?
Let's think step by step.
- Add ones: 5 + 8 = 13
- Add tens: 40 + 90 = 130
- Sum: 13 + 130 = 143
Answer: 143


Question: What is 826 - 539?
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: 1 < 3, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 3 = 8, write 8.
-   7 - 5 = 2, write 2.
Answer: 287


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


Question: What is 49 - 28?
Let's think step by step.
-   9 - 8 = 1, write 1.
-   4 - 2 = 2, write 2.
Answer: 21


Question: What is 439 - 266?
Let's think step by step.
-   9 - 6 = 3, write 3.
- 2nd digit from right: 3 < 6, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 6 = 7, write 7.
-   3 - 2 = 1, write 1.
Answer: 173


Question: What is 578 + 781?
Let's think step by step.
- Add ones: 8 + 1 = 9
- Add tens: 70 + 80 = 150
- Add hundreds: 500 + 700 = 1200
- Sum: 9 + 150 = 159
- Sum: 159 + 1200 = 1359
Answer: 1359


Question: What is 71 - 64?
Let's think step by step.
- 1st digit from right: 1 < 4, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 4 = 7, write 7.
-   6 - 6 = 0, write 0.
Answer: 7


Question: What is 85 * 32?
Let's think step by step.
- 32 = 30 + 2
- 85 * 2 = (80 + 5) * 2 = 160 + 10 = 170
- 85 * 3 = (80 + 5) * 3 = 240 + 15 = 255, so 85 * 30 = 2550
- Sum: 170 + 2550 = 2720
Answer: 2720


Question: What is 964 - 475?
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.
- 2nd digit from right: 5 < 7, borrow 1 from the next digit: 5 + 10 = 15.
-   15 - 7 = 8, write 8.
-   8 - 4 = 4, write 4.
Answer: 489


Question: What is 514 * 6?
Let's think step by step.
- 514 * 6 = (500 + 10 + 4) * 6 = 3000 + 60 + 24 = 3084
Answer: 3084


Question: What is 578 + 675?
Let's think step by step.
- Add ones: 8 + 5 = 13
- Add tens: 70 + 70 = 140
- Add hundreds: 500 + 600 = 1100
- Sum: 13 + 140 = 153
- Sum: 153 + 1100 = 1253
Answer: 1253


Question: What is 72 + 95?
Let's think step by step.
- Add ones: 2 + 5 = 7
- Add tens: 70 + 90 = 160
- Sum: 7 + 160 = 167
Answer: 167


Question: What is 902 - 8?
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: reduced to -1 by the previous borrow; -1 < 0, so borrow again: -1 + 10 = 9.
-   9 - 0 = 9, write 9.
-   8 - 0 = 8, write 8.
Answer: 894


Question: What is 359 * 6?
Let's think step by step.
- 359 * 6 = (300 + 50 + 9) * 6 = 1800 + 300 + 54 = 2154
Answer: 2154


Question: What is 924 * 85?
Let's think step by step.
- 85 = 80 + 5
- 924 * 5 = (900 + 20 + 4) * 5 = 4500 + 100 + 20 = 4620
- 924 * 8 = (900 + 20 + 4) * 8 = 7200 + 160 + 32 = 7392, so 924 * 80 = 73920
- Sum: 4620 + 73920 = 78540
Answer: 78540


Question: What is 256 + 203?
Let's think step by step.
- Add ones: 6 + 3 = 9
- Add tens: 50 + 0 = 50
- Add hundreds: 200 + 200 = 400
- Sum: 9 + 50 = 59
- Sum: 59 + 400 = 459
Answer: 459


Question: What is 888 + 637?
Let's think step by step.
- Add ones: 8 + 7 = 15
- Add tens: 80 + 30 = 110
- Add hundreds: 800 + 600 = 1400
- Sum: 15 + 110 = 125
- Sum: 125 + 1400 = 1525
Answer: 1525


Question: What is 857 * 23?
Let's think step by step.
- 23 = 20 + 3
- 857 * 3 = (800 + 50 + 7) * 3 = 2400 + 150 + 21 = 2571
- 857 * 2 = (800 + 50 + 7) * 2 = 1600 + 100 + 14 = 1714, so 857 * 20 = 17140
- Sum: 2571 + 17140 = 19711
Answer: 19711


Question: What is 61 - 46?
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.
Answer: 15


Question: What is 96 - 62?
Let's think step by step.
-   6 - 2 = 4, write 4.
-   9 - 6 = 3, write 3.
Answer: 34


Question: What is 646 + 949?
Let's think step by step.
- Add ones: 6 + 9 = 15
- Add tens: 40 + 40 = 80
- Add hundreds: 600 + 900 = 1500
- Sum: 15 + 80 = 95
- Sum: 95 + 1500 = 1595
Answer: 1595


Question: What is 993 - 794?
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.
- 2nd digit from right: 8 < 9, borrow 1 from the next digit: 8 + 10 = 18.
-   18 - 9 = 9, write 9.
-   8 - 7 = 1, write 1.
Answer: 199


Question: What is 295 - 208?
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 - 0 = 8, write 8.
-   2 - 2 = 0, write 0.
Answer: 87


Question: What is 386 + 830?
Let's think step by step.
- Add ones: 6 + 0 = 6
- Add tens: 80 + 30 = 110
- Add hundreds: 300 + 800 = 1100
- Sum: 6 + 110 = 116
- Sum: 116 + 1100 = 1216
Answer: 1216


Question: What is 99 * 46?
Let's think step by step.
- 46 = 40 + 6
- 99 * 6 = (90 + 9) * 6 = 540 + 54 = 594
- 99 * 4 = (90 + 9) * 4 = 360 + 36 = 396, so 99 * 40 = 3960
- Sum: 594 + 3960 = 4554
Answer: 4554


Question: What is 892 * 44?
Let's think step by step.
- 44 = 40 + 4
- 892 * 4 = (800 + 90 + 2) * 4 = 3200 + 360 + 8 = 3568
- 892 * 4 = (800 + 90 + 2) * 4 = 3200 + 360 + 8 = 3568, so 892 * 40 = 35680
- Sum: 3568 + 35680 = 39248
Answer: 39248


Question: What is 55 * 17?
Let's think step by step.
- 17 = 10 + 7
- 55 * 7 = (50 + 5) * 7 = 350 + 35 = 385
- 55 * 1 = (50 + 5) * 1 = 50 + 5 = 55, so 55 * 10 = 550
- Sum: 385 + 550 = 935
Answer: 935


Question: What is 507 * 64?
Let's think step by step.
- 64 = 60 + 4
- 507 * 4 = (500 + 7) * 4 = 2000 + 28 = 2028
- 507 * 6 = (500 + 7) * 6 = 3000 + 42 = 3042, so 507 * 60 = 30420
- Sum: 2028 + 30420 = 32448
Answer: 32448


Question: What is 316 + 985?
Let's think step by step.
- Add ones: 6 + 5 = 11
- Add tens: 10 + 80 = 90
- Add hundreds: 300 + 900 = 1200
- Sum: 11 + 90 = 101
- Sum: 101 + 1200 = 1301
Answer: 1301


Question: What is 827 + 303?
Let's think step by step.
- Add ones: 7 + 3 = 10
- Add tens: 20 + 0 = 20
- Add hundreds: 800 + 300 = 1100
- Sum: 10 + 20 = 30
- Sum: 30 + 1100 = 1130
Answer: 1130


Question: What is 40 - 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.
-   3 - 1 = 2, write 2.
Answer: 25


Question: What is 219 + 338?
Let's think step by step.
- Add ones: 9 + 8 = 17
- Add tens: 10 + 30 = 40
- Add hundreds: 200 + 300 = 500
- Sum: 17 + 40 = 57
- Sum: 57 + 500 = 557
Answer: 557


Question: What is 89 + 87?
Let's think step by step.
- Add ones: 9 + 7 = 16
- Add tens: 80 + 80 = 160
- Sum: 16 + 160 = 176
Answer: 176


Question: What is 991 + 517?
Let's think step by step.
- Add ones: 1 + 7 = 8
- Add tens: 90 + 10 = 100
- Add hundreds: 900 + 500 = 1400
- Sum: 8 + 100 = 108
- Sum: 108 + 1400 = 1508
Answer: 1508


Question: What is 579 * 32?
Let's think step by step.
- 32 = 30 + 2
- 579 * 2 = (500 + 70 + 9) * 2 = 1000 + 140 + 18 = 1158
- 579 * 3 = (500 + 70 + 9) * 3 = 1500 + 210 + 27 = 1737, so 579 * 30 = 17370
- Sum: 1158 + 17370 = 18528
Answer: 18528


Question: What is 340 - 205?
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.
-   3 - 0 = 3, write 3.
-   3 - 2 = 1, write 1.
Answer: 135


Question: What is 201 + 186?
Let's think step by step.
- Add ones: 1 + 6 = 7
- Add tens: 0 + 80 = 80
- Add hundreds: 200 + 100 = 300
- Sum: 7 + 80 = 87
- Sum: 87 + 300 = 387
Answer: 387


Question: What is 148 - 115?
Let's think step by step.
-   8 - 5 = 3, write 3.
-   4 - 1 = 3, write 3.
-   1 - 1 = 0, write 0.
Answer: 33


Question: What is 808 + 582?
Let's think step by step.
- Add ones: 8 + 2 = 10
- Add tens: 0 + 80 = 80
- Add hundreds: 800 + 500 = 1300
- Sum: 10 + 80 = 90
- Sum: 90 + 1300 = 1390
Answer: 1390


Question: What is 116 * 5?
Let's think step by step.
- 116 * 5 = (100 + 10 + 6) * 5 = 500 + 50 + 30 = 580
Answer: 580


Question: What is 98 - 59?
Let's think step by step.
- 1st digit from right: 8 < 9, borrow 1 from the next digit: 8 + 10 = 18.
-   18 - 9 = 9, write 9.
-   8 - 5 = 3, write 3.
Answer: 39


Question: What is 384 * 2?
Let's think step by step.
- 384 * 2 = (300 + 80 + 4) * 2 = 600 + 160 + 8 = 768
Answer: 768


Question: What is 52 * 72?
Let's think step by step.
- 72 = 70 + 2
- 52 * 2 = (50 + 2) * 2 = 100 + 4 = 104
- 52 * 7 = (50 + 2) * 7 = 350 + 14 = 364, so 52 * 70 = 3640
- Sum: 104 + 3640 = 3744
Answer: 3744


Question: What is 30 + 64?
Let's think step by step.
- Add ones: 0 + 4 = 4
- Add tens: 30 + 60 = 90
- Sum: 4 + 90 = 94
Answer: 94


Question: What is 545 + 930?
Let's think step by step.
- Add ones: 5 + 0 = 5
- Add tens: 40 + 30 = 70
- Add hundreds: 500 + 900 = 1400
- Sum: 5 + 70 = 75
- Sum: 75 + 1400 = 1475
Answer: 1475


Question: What is 646 * 670?
Let's think step by step.
- 670 = 600 + 70
- 646 * 7 = (600 + 40 + 6) * 7 = 4200 + 280 + 42 = 4522, so 646 * 70 = 45220
- 646 * 6 = (600 + 40 + 6) * 6 = 3600 + 240 + 36 = 3876, so 646 * 600 = 387600
- Sum: 45220 + 387600 = 432820
Answer: 432820


Question: What is 764 * 6?
Let's think step by step.
- 764 * 6 = (700 + 60 + 4) * 6 = 4200 + 360 + 24 = 4584
Answer: 4584


Question: What is 71 + 76?
Let's think step by step.
- Add ones: 1 + 6 = 7
- Add tens: 70 + 70 = 140
- Sum: 7 + 140 = 147
Answer: 147


Question: What is 755 * 9?
Let's think step by step.
- 755 * 9 = (700 + 50 + 5) * 9 = 6300 + 450 + 45 = 6795
Answer: 6795


Question: What is 2887 - 2371?
Let's think step by step.
-   7 - 1 = 6, write 6.
-   8 - 7 = 1, write 1.
-   8 - 3 = 5, write 5.
-   2 - 2 = 0, write 0.
Answer: 516


Question: What is 707 - 414?
Let's think step by step.
-   7 - 4 = 3, write 3.
- 2nd digit from right: 0 < 1, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 1 = 9, write 9.
-   6 - 4 = 2, write 2.
Answer: 293


Question: What is 6731 - 3170?
Let's think step by step.
-   1 - 0 = 1, write 1.
- 2nd digit from right: 3 < 7, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 7 = 6, write 6.
-   6 - 1 = 5, write 5.
-   6 - 3 = 3, write 3.
Answer: 3561


Question: What is 937 + 957?
Let's think step by step.
- Add ones: 7 + 7 = 14
- Add tens: 30 + 50 = 80
- Add hundreds: 900 + 900 = 1800
- Sum: 14 + 80 = 94
- Sum: 94 + 1800 = 1894
Answer: 1894


Question: What is 185 * 3?
Let's think step by step.
- 185 * 3 = (100 + 80 + 5) * 3 = 300 + 240 + 15 = 555
Answer: 555


Question: What is 4505 - 2432?
Let's think step by step.
-   5 - 2 = 3, write 3.
- 2nd digit from right: 0 < 3, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 3 = 7, write 7.
-   4 - 4 = 0, write 0.
-   4 - 2 = 2, write 2.
Answer: 2073


Question: What is 537 * 8?
Let's think step by step.
- 537 * 8 = (500 + 30 + 7) * 8 = 4000 + 240 + 56 = 4296
Answer: 4296


Question: What is 788 - 500?
Let's think step by step.
-   8 - 0 = 8, write 8.
-   8 - 0 = 8, write 8.
-   7 - 5 = 2, write 2.
Answer: 288


Question: What is 992 * 99?
Let's think step by step.
- 99 = 90 + 9
- 992 * 9 = (900 + 90 + 2) * 9 = 8100 + 810 + 18 = 8928
- 992 * 9 = (900 + 90 + 2) * 9 = 8100 + 810 + 18 = 8928, so 992 * 90 = 89280
- Sum: 8928 + 89280 = 98208
Answer: 98208


Question: What is 92 - 42?
Let's think step by step.
-   2 - 2 = 0, write 0.
-   9 - 4 = 5, write 5.
Answer: 50


Question: What is 65 * 22?
Let's think step by step.
- 22 = 20 + 2
- 65 * 2 = (60 + 5) * 2 = 120 + 10 = 130
- 65 * 2 = (60 + 5) * 2 = 120 + 10 = 130, so 65 * 20 = 1300
- Sum: 130 + 1300 = 1430
Answer: 1430


Question: What is 553 * 9?
Let's think step by step.
- 553 * 9 = (500 + 50 + 3) * 9 = 4500 + 450 + 27 = 4977
Answer: 4977


Question: What is 447 * 8?
Let's think step by step.
- 447 * 8 = (400 + 40 + 7) * 8 = 3200 + 320 + 56 = 3576
Answer: 3576


Question: What is 78 - 49?
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 - 4 = 2, write 2.
Answer: 29


Question: What is 985 - 813?
Let's think step by step.
-   5 - 3 = 2, write 2.
-   8 - 1 = 7, write 7.
-   9 - 8 = 1, write 1.
Answer: 172


Question: What is 318 * 5?
Let's think step by step.
- 318 * 5 = (300 + 10 + 8) * 5 = 1500 + 50 + 40 = 1590
Answer: 1590


Question: What is 923 - 610?
Let's think step by step.
-   3 - 0 = 3, write 3.
-   2 - 1 = 1, write 1.
-   9 - 6 = 3, write 3.
Answer: 313


Question: What is 70 + 55?
Let's think step by step.
- Add ones: 0 + 5 = 5
- Add tens: 70 + 50 = 120
- Sum: 5 + 120 = 125
Answer: 125


Question: What is 27 + 75?
Let's think step by step.
- Add ones: 7 + 5 = 12
- Add tens: 20 + 70 = 90
- Sum: 12 + 90 = 102
Answer: 102


Question: What is 618 * 3?
Let's think step by step.
- 618 * 3 = (600 + 10 + 8) * 3 = 1800 + 30 + 24 = 1854
Answer: 1854


Question: What is 439 + 791?
Let's think step by step.
- Add ones: 9 + 1 = 10
- Add tens: 30 + 90 = 120
- Add hundreds: 400 + 700 = 1100
- Sum: 10 + 120 = 130
- Sum: 130 + 1100 = 1230
Answer: 1230


Question: What is 429 + 843?
Let's think step by step.
- Add ones: 9 + 3 = 12
- Add tens: 20 + 40 = 60
- Add hundreds: 400 + 800 = 1200
- Sum: 12 + 60 = 72
- Sum: 72 + 1200 = 1272
Answer: 1272


Question: What is 942 + 780?
Let's think step by step.
- Add ones: 2 + 0 = 2
- Add tens: 40 + 80 = 120
- Add hundreds: 900 + 700 = 1600
- Sum: 2 + 120 = 122
- Sum: 122 + 1600 = 1722
Answer: 1722


Question: What is 449 + 984?
Let's think step by step.
- Add ones: 9 + 4 = 13
- Add tens: 40 + 80 = 120
- Add hundreds: 400 + 900 = 1300
- Sum: 13 + 120 = 133
- Sum: 133 + 1300 = 1433
Answer: 1433


Question: What is 737 - 459?
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.
- 2nd digit from right: 2 < 5, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 5 = 7, write 7.
-   6 - 4 = 2, write 2.
Answer: 278


Question: What is 462 + 288?
Let's think step by step.
- Add ones: 2 + 8 = 10
- Add tens: 60 + 80 = 140
- Add hundreds: 400 + 200 = 600
- Sum: 10 + 140 = 150
- Sum: 150 + 600 = 750
Answer: 750


Question: What is 974 - 565?
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.
-   6 - 6 = 0, write 0.
-   9 - 5 = 4, write 4.
Answer: 409


Question: What is 18 + 10?
Let's think step by step.
- Add ones: 8 + 0 = 8
- Add tens: 10 + 10 = 20
- Sum: 8 + 20 = 28
Answer: 28


Question: What is 90 + 69?
Let's think step by step.
- Add ones: 0 + 9 = 9
- Add tens: 90 + 60 = 150
- Sum: 9 + 150 = 159
Answer: 159


Question: What is 79 + 96?
Let's think step by step.
- Add ones: 9 + 6 = 15
- Add tens: 70 + 90 = 160
- Sum: 15 + 160 = 175
Answer: 175


Question: What is 39 * 35?
Let's think step by step.
- 35 = 30 + 5
- 39 * 5 = (30 + 9) * 5 = 150 + 45 = 195
- 39 * 3 = (30 + 9) * 3 = 90 + 27 = 117, so 39 * 30 = 1170
- Sum: 195 + 1170 = 1365
Answer: 1365


Question: What is 212 * 5?
Let's think step by step.
- 212 * 5 = (200 + 10 + 2) * 5 = 1000 + 50 + 10 = 1060
Answer: 1060


Question: What is 46 - 19?
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.
-   3 - 1 = 2, write 2.
Answer: 27


Question: What is 188 * 78?
Let's think step by step.
- 78 = 70 + 8
- 188 * 8 = (100 + 80 + 8) * 8 = 800 + 640 + 64 = 1504
- 188 * 7 = (100 + 80 + 8) * 7 = 700 + 560 + 56 = 1316, so 188 * 70 = 13160
- Sum: 1504 + 13160 = 14664
Answer: 14664


Question: What is 90 * 22?
Let's think step by step.
- 22 = 20 + 2
- 90 * 2 = 180
- 90 * 2 = 180, so 90 * 20 = 1800
- Sum: 180 + 1800 = 1980
Answer: 1980


Question: What is 615 * 2?
Let's think step by step.
- 615 * 2 = (600 + 10 + 5) * 2 = 1200 + 20 + 10 = 1230
Answer: 1230


Question: What is 90 + 35?
Let's think step by step.
- Add ones: 0 + 5 = 5
- Add tens: 90 + 30 = 120
- Sum: 5 + 120 = 125
Answer: 125


Question: What is 571 * 559?
Let's think step by step.
- 559 = 500 + 50 + 9
- 571 * 9 = (500 + 70 + 1) * 9 = 4500 + 630 + 9 = 5139
- 571 * 5 = (500 + 70 + 1) * 5 = 2500 + 350 + 5 = 2855, so 571 * 50 = 28550
- 571 * 5 = (500 + 70 + 1) * 5 = 2500 + 350 + 5 = 2855, so 571 * 500 = 285500
- Sum: 5139 + 28550 = 33689
- Sum: 33689 + 285500 = 319189
Answer: 319189


Question: What is 818 * 847?
Let's think step by step.
- 847 = 800 + 40 + 7
- 818 * 7 = (800 + 10 + 8) * 7 = 5600 + 70 + 56 = 5726
- 818 * 4 = (800 + 10 + 8) * 4 = 3200 + 40 + 32 = 3272, so 818 * 40 = 32720
- 818 * 8 = (800 + 10 + 8) * 8 = 6400 + 80 + 64 = 6544, so 818 * 800 = 654400
- Sum: 5726 + 32720 = 38446
- Sum: 38446 + 654400 = 692846
Answer: 692846


Question: What is 50 * 81?
Let's think step by step.
- 81 = 80 + 1
- 50 * 1 = 50
- 50 * 8 = 400, so 50 * 80 = 4000
- Sum: 50 + 4000 = 4050
Answer: 4050


Question: What is 92 + 11?
Let's think step by step.
- Add ones: 2 + 1 = 3
- Add tens: 90 + 10 = 100
- Sum: 3 + 100 = 103
Answer: 103


Question: What is 97 + 24?
Let's think step by step.
- Add ones: 7 + 4 = 11
- Add tens: 90 + 20 = 110
- Sum: 11 + 110 = 121
Answer: 121


Question: What is 61 - 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.
-   5 - 3 = 2, write 2.
Answer: 24


Question: What is 434 * 3?
Let's think step by step.
- 434 * 3 = (400 + 30 + 4) * 3 = 1200 + 90 + 12 = 1302
Answer: 1302


Question: What is 761 - 357?
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.
-   7 - 3 = 4, write 4.
Answer: 404


Question: What is 985 - 195?
Let's think step by step.
-   5 - 5 = 0, write 0.
- 2nd digit from right: 8 < 9, borrow 1 from the next digit: 8 + 10 = 18.
-   18 - 9 = 9, write 9.
-   8 - 1 = 7, write 7.
Answer: 790


Question: What is 258 + 654?
Let's think step by step.
- Add ones: 8 + 4 = 12
- Add tens: 50 + 50 = 100
- Add hundreds: 200 + 600 = 800
- Sum: 12 + 100 = 112
- Sum: 112 + 800 = 912
Answer: 912


Question: What is 444 + 665?
Let's think step by step.
- Add ones: 4 + 5 = 9
- Add tens: 40 + 60 = 100
- Add hundreds: 400 + 600 = 1000
- Sum: 9 + 100 = 109
- Sum: 109 + 1000 = 1109
Answer: 1109


Question: What is 46 - 32?
Let's think step by step.
-   6 - 2 = 4, write 4.
-   4 - 3 = 1, write 1.
Answer: 14


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


Question: What is 737 + 730?
Let's think step by step.
- Add ones: 7 + 0 = 7
- Add tens: 30 + 30 = 60
- Add hundreds: 700 + 700 = 1400
- Sum: 7 + 60 = 67
- Sum: 67 + 1400 = 1467
Answer: 1467


Question: What is 65 + 26?
Let's think step by step.
- Add ones: 5 + 6 = 11
- Add tens: 60 + 20 = 80
- Sum: 11 + 80 = 91
Answer: 91


Question: What is 36 + 60?
Let's think step by step.
- Add ones: 6 + 0 = 6
- Add tens: 30 + 60 = 90
- Sum: 6 + 90 = 96
Answer: 96


Question: What is 800 + 142?
Let's think step by step.
- Add ones: 0 + 2 = 2
- Add tens: 0 + 40 = 40
- Add hundreds: 800 + 100 = 900
- Sum: 2 + 40 = 42
- Sum: 42 + 900 = 942
Answer: 942


Question: What is 691 - 635?
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 - 3 = 5, write 5.
-   6 - 6 = 0, write 0.
Answer: 56


Question: What is 1535 - 526?
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.
-   2 - 2 = 0, write 0.
-   5 - 5 = 0, write 0.
-   1 - 0 = 1, write 1.
Answer: 1009


Question: What is 6622 - 4184?
Let's think step by step.
- 1st digit from right: 2 < 4, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 4 = 8, write 8.
- 2nd digit from right: 1 < 8, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 8 = 3, write 3.
-   5 - 1 = 4, write 4.
-   6 - 4 = 2, write 2.
Answer: 2438


Question: What is 17 * 66?
Let's think step by step.
- 66 = 60 + 6
- 17 * 6 = (10 + 7) * 6 = 60 + 42 = 102
- 17 * 6 = (10 + 7) * 6 = 60 + 42 = 102, so 17 * 60 = 1020
- Sum: 102 + 1020 = 1122
Answer: 1122


Question: What is 339 + 611?
Let's think step by step.
- Add ones: 9 + 1 = 10
- Add tens: 30 + 10 = 40
- Add hundreds: 300 + 600 = 900
- Sum: 10 + 40 = 50
- Sum: 50 + 900 = 950
Answer: 950


Question: What is 94 * 95?
Let's think step by step.
- 95 = 90 + 5
- 94 * 5 = (90 + 4) * 5 = 450 + 20 = 470
- 94 * 9 = (90 + 4) * 9 = 810 + 36 = 846, so 94 * 90 = 8460
- Sum: 470 + 8460 = 8930
Answer: 8930


Question: What is 25 * 85?
Let's think step by step.
- 85 = 80 + 5
- 25 * 5 = (20 + 5) * 5 = 100 + 25 = 125
- 25 * 8 = (20 + 5) * 8 = 160 + 40 = 200, so 25 * 80 = 2000
- Sum: 125 + 2000 = 2125
Answer: 2125


Question: What is 53 * 30?
Let's think step by step.
- 30 = 30
- 53 * 3 = (50 + 3) * 3 = 150 + 9 = 159, so 53 * 30 = 1590
Answer: 1590


Question: What is 5287 - 4654?
Let's think step by step.
-   7 - 4 = 3, write 3.
-   8 - 5 = 3, write 3.
- 3rd digit from right: 2 < 6, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 6 = 6, write 6.
-   4 - 4 = 0, write 0.
Answer: 633


Question: What is 969 * 86?
Let's think step by step.
- 86 = 80 + 6
- 969 * 6 = (900 + 60 + 9) * 6 = 5400 + 360 + 54 = 5814
- 969 * 8 = (900 + 60 + 9) * 8 = 7200 + 480 + 72 = 7752, so 969 * 80 = 77520
- Sum: 5814 + 77520 = 83334
Answer: 83334


Question: What is 60 - 2?
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 - 0 = 5, write 5.
Answer: 58


Question: What is 25 - 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.
-   1 - 1 = 0, write 0.
Answer: 6


Question: What is 32 + 41?
Let's think step by step.
- Add ones: 2 + 1 = 3
- Add tens: 30 + 40 = 70
- Sum: 3 + 70 = 73
Answer: 73


Question: What is 21 + 46?
Let's think step by step.
- Add ones: 1 + 6 = 7
- Add tens: 20 + 40 = 60
- Sum: 7 + 60 = 67
Answer: 67


Question: What is 537 * 11?
Let's think step by step.
- 11 = 10 + 1
- 537 * 1 = (500 + 30 + 7) * 1 = 500 + 30 + 7 = 537
- 537 * 1 = (500 + 30 + 7) * 1 = 500 + 30 + 7 = 537, so 537 * 10 = 5370
- Sum: 537 + 5370 = 5907
Answer: 5907


Question: What is 81 + 16?
Let's think step by step.
- Add ones: 1 + 6 = 7
- Add tens: 80 + 10 = 90
- Sum: 7 + 90 = 97
Answer: 97


Question: What is 8870 - 102?
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.
-   6 - 0 = 6, write 6.
-   8 - 1 = 7, write 7.
-   8 - 0 = 8, write 8.
Answer: 8768


Question: What is 596 - 562?
Let's think step by step.
-   6 - 2 = 4, write 4.
-   9 - 6 = 3, write 3.
-   5 - 5 = 0, write 0.
Answer: 34


Question: What is 990 * 4?
Let's think step by step.
- 990 * 4 = (900 + 90) * 4 = 3600 + 360 = 3960
Answer: 3960


Question: What is 420 * 6?
Let's think step by step.
- 420 * 6 = (400 + 20) * 6 = 2400 + 120 = 2520
Answer: 2520


Question: What is 955 * 61?
Let's think step by step.
- 61 = 60 + 1
- 955 * 1 = (900 + 50 + 5) * 1 = 900 + 50 + 5 = 955
- 955 * 6 = (900 + 50 + 5) * 6 = 5400 + 300 + 30 = 5730, so 955 * 60 = 57300
- Sum: 955 + 57300 = 58255
Answer: 58255


Question: What is 704 * 2?
Let's think step by step.
- 704 * 2 = (700 + 4) * 2 = 1400 + 8 = 1408
Answer: 1408


Question: What is 7442 - 5062?
Let's think step by step.
-   2 - 2 = 0, write 0.
- 2nd digit from right: 4 < 6, borrow 1 from the next digit: 4 + 10 = 14.
-   14 - 6 = 8, write 8.
-   3 - 0 = 3, write 3.
-   7 - 5 = 2, write 2.
Answer: 2380


Question: What is 9621 - 8262?
Let's think step by step.
- 1st digit from right: 1 < 2, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 2 = 9, write 9.
- 2nd digit from right: 1 < 6, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 6 = 5, write 5.
-   5 - 2 = 3, write 3.
-   9 - 8 = 1, write 1.
Answer: 1359


Question: What is 817 - 296?
Let's think step by step.
-   7 - 6 = 1, write 1.
- 2nd digit from right: 1 < 9, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 9 = 2, write 2.
-   7 - 2 = 5, write 5.
Answer: 521


Question: What is 874 + 857?
Let's think step by step.
- Add ones: 4 + 7 = 11
- Add tens: 70 + 50 = 120
- Add hundreds: 800 + 800 = 1600
- Sum: 11 + 120 = 131
- Sum: 131 + 1600 = 1731
Answer: 1731


Question: What is 510 + 805?
Let's think step by step.
- Add ones: 0 + 5 = 5
- Add tens: 10 + 0 = 10
- Add hundreds: 500 + 800 = 1300
- Sum: 5 + 10 = 15
- Sum: 15 + 1300 = 1315
Answer: 1315


Question: What is 960 - 256?
Let's think step by step.
- 1st digit from right: 0 < 6, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 6 = 4, write 4.
-   5 - 5 = 0, write 0.
-   9 - 2 = 7, write 7.
Answer: 704


Question: What is 77 * 18?
Let's think step by step.
- 18 = 10 + 8
- 77 * 8 = (70 + 7) * 8 = 560 + 56 = 616
- 77 * 1 = (70 + 7) * 1 = 70 + 7 = 77, so 77 * 10 = 770
- Sum: 616 + 770 = 1386
Answer: 1386


Question: What is 96 * 84?
Let's think step by step.
- 84 = 80 + 4
- 96 * 4 = (90 + 6) * 4 = 360 + 24 = 384
- 96 * 8 = (90 + 6) * 8 = 720 + 48 = 768, so 96 * 80 = 7680
- Sum: 384 + 7680 = 8064
Answer: 8064


Question: What is 46 * 14?
Let's think step by step.
- 14 = 10 + 4
- 46 * 4 = (40 + 6) * 4 = 160 + 24 = 184
- 46 * 1 = (40 + 6) * 1 = 40 + 6 = 46, so 46 * 10 = 460
- Sum: 184 + 460 = 644
Answer: 644


Question: What is 78 + 59?
Let's think step by step.
- Add ones: 8 + 9 = 17
- Add tens: 70 + 50 = 120
- Sum: 17 + 120 = 137
Answer: 137


Question: What is 408 * 19?
Let's think step by step.
- 19 = 10 + 9
- 408 * 9 = (400 + 8) * 9 = 3600 + 72 = 3672
- 408 * 1 = (400 + 8) * 1 = 400 + 8 = 408, so 408 * 10 = 4080
- Sum: 3672 + 4080 = 7752
Answer: 7752


Question: What is 439 - 277?
Let's think step by step.
-   9 - 7 = 2, write 2.
- 2nd digit from right: 3 < 7, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 7 = 6, write 6.
-   3 - 2 = 1, write 1.
Answer: 162


Question: What is 55 + 47?
Let's think step by step.
- Add ones: 5 + 7 = 12
- Add tens: 50 + 40 = 90
- Sum: 12 + 90 = 102
Answer: 102


Question: What is 5600 - 4792?
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: reduced to -1 by the previous borrow; -1 < 9, so borrow again: -1 + 10 = 9.
-   9 - 9 = 0, write 0.
- 3rd digit from right: 5 < 7, borrow 1 from the next digit: 5 + 10 = 15.
-   15 - 7 = 8, write 8.
-   4 - 4 = 0, write 0.
Answer: 808


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


Question: What is 32 + 29?
Let's think step by step.
- Add ones: 2 + 9 = 11
- Add tens: 30 + 20 = 50
- Sum: 11 + 50 = 61
Answer: 61


Question: What is 34 - 20?
Let's think step by step.
-   4 - 0 = 4, write 4.
-   3 - 2 = 1, write 1.
Answer: 14


Question: What is 647 * 411?
Let's think step by step.
- 411 = 400 + 10 + 1
- 647 * 1 = (600 + 40 + 7) * 1 = 600 + 40 + 7 = 647
- 647 * 1 = (600 + 40 + 7) * 1 = 600 + 40 + 7 = 647, so 647 * 10 = 6470
- 647 * 4 = (600 + 40 + 7) * 4 = 2400 + 160 + 28 = 2588, so 647 * 400 = 258800
- Sum: 647 + 6470 = 7117
- Sum: 7117 + 258800 = 265917
Answer: 265917


Question: What is 839 + 743?
Let's think step by step.
- Add ones: 9 + 3 = 12
- Add tens: 30 + 40 = 70
- Add hundreds: 800 + 700 = 1500
- Sum: 12 + 70 = 82
- Sum: 82 + 1500 = 1582
Answer: 1582


Question: What is 323 + 174?
Let's think step by step.
- Add ones: 3 + 4 = 7
- Add tens: 20 + 70 = 90
- Add hundreds: 300 + 100 = 400
- Sum: 7 + 90 = 97
- Sum: 97 + 400 = 497
Answer: 497


Question: What is 884 * 8?
Let's think step by step.
- 884 * 8 = (800 + 80 + 4) * 8 = 6400 + 640 + 32 = 7072
Answer: 7072


Question: What is 15 + 55?
Let's think step by step.
- Add ones: 5 + 5 = 10
- Add tens: 10 + 50 = 60
- Sum: 10 + 60 = 70
Answer: 70


Question: What is 34 + 87?
Let's think step by step.
- Add ones: 4 + 7 = 11
- Add tens: 30 + 80 = 110
- Sum: 11 + 110 = 121
Answer: 121


Question: What is 98 + 90?
Let's think step by step.
- Add ones: 8 + 0 = 8
- Add tens: 90 + 90 = 180
- Sum: 8 + 180 = 188
Answer: 188


Question: What is 873 - 112?
Let's think step by step.
-   3 - 2 = 1, write 1.
-   7 - 1 = 6, write 6.
-   8 - 1 = 7, write 7.
Answer: 761


Question: What is 485 + 146?
Let's think step by step.
- Add ones: 5 + 6 = 11
- Add tens: 80 + 40 = 120
- Add hundreds: 400 + 100 = 500
- Sum: 11 + 120 = 131
- Sum: 131 + 500 = 631
Answer: 631


Question: What is 20 * 46?
Let's think step by step.
- 46 = 40 + 6
- 20 * 6 = 120
- 20 * 4 = 80, so 20 * 40 = 800
- Sum: 120 + 800 = 920
Answer: 920


Question: What is 55 * 46?
Let's think step by step.
- 46 = 40 + 6
- 55 * 6 = (50 + 5) * 6 = 300 + 30 = 330
- 55 * 4 = (50 + 5) * 4 = 200 + 20 = 220, so 55 * 40 = 2200
- Sum: 330 + 2200 = 2530
Answer: 2530


Question: What is 930 - 146?
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: 2 < 4, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 4 = 8, write 8.
-   8 - 1 = 7, write 7.
Answer: 784


Question: What is 417 - 180?
Let's think step by step.
-   7 - 0 = 7, write 7.
- 2nd digit from right: 1 < 8, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 8 = 3, write 3.
-   3 - 1 = 2, write 2.
Answer: 237


Question: What is 510 + 511?
Let's think step by step.
- Add ones: 0 + 1 = 1
- Add tens: 10 + 10 = 20
- Add hundreds: 500 + 500 = 1000
- Sum: 1 + 20 = 21
- Sum: 21 + 1000 = 1021
Answer: 1021


Question: What is 29 * 99?
Let's think step by step.
- 99 = 90 + 9
- 29 * 9 = (20 + 9) * 9 = 180 + 81 = 261
- 29 * 9 = (20 + 9) * 9 = 180 + 81 = 261, so 29 * 90 = 2610
- Sum: 261 + 2610 = 2871
Answer: 2871


Question: What is 305 + 192?
Let's think step by step.
- Add ones: 5 + 2 = 7
- Add tens: 0 + 90 = 90
- Add hundreds: 300 + 100 = 400
- Sum: 7 + 90 = 97
- Sum: 97 + 400 = 497
Answer: 497


Question: What is 509 + 283?
Let's think step by step.
- Add ones: 9 + 3 = 12
- Add tens: 0 + 80 = 80
- Add hundreds: 500 + 200 = 700
- Sum: 12 + 80 = 92
- Sum: 92 + 700 = 792
Answer: 792


Question: What is 3722 - 1414?
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.
-   1 - 1 = 0, write 0.
-   7 - 4 = 3, write 3.
-   3 - 1 = 2, write 2.
Answer: 2308


Question: What is 728 * 93?
Let's think step by step.
- 93 = 90 + 3
- 728 * 3 = (700 + 20 + 8) * 3 = 2100 + 60 + 24 = 2184
- 728 * 9 = (700 + 20 + 8) * 9 = 6300 + 180 + 72 = 6552, so 728 * 90 = 65520
- Sum: 2184 + 65520 = 67704
Answer: 67704


Question: What is 87 - 2?
Let's think step by step.
-   7 - 2 = 5, write 5.
-   8 - 0 = 8, write 8.
Answer: 85


Question: What is 877 + 938?
Let's think step by step.
- Add ones: 7 + 8 = 15
- Add tens: 70 + 30 = 100
- Add hundreds: 800 + 900 = 1700
- Sum: 15 + 100 = 115
- Sum: 115 + 1700 = 1815
Answer: 1815


Question: What is 25 + 19?
Let's think step by step.
- Add ones: 5 + 9 = 14
- Add tens: 20 + 10 = 30
- Sum: 14 + 30 = 44
Answer: 44


Question: What is 358 - 327?
Let's think step by step.
-   8 - 7 = 1, write 1.
-   5 - 2 = 3, write 3.
-   3 - 3 = 0, write 0.
Answer: 31


Question: What is 824 * 4?
Let's think step by step.
- 824 * 4 = (800 + 20 + 4) * 4 = 3200 + 80 + 16 = 3296
Answer: 3296


Question: What is 595 * 8?
Let's think step by step.
- 595 * 8 = (500 + 90 + 5) * 8 = 4000 + 720 + 40 = 4760
Answer: 4760


Question: What is 63 * 85?
Let's think step by step.
- 85 = 80 + 5
- 63 * 5 = (60 + 3) * 5 = 300 + 15 = 315
- 63 * 8 = (60 + 3) * 8 = 480 + 24 = 504, so 63 * 80 = 5040
- Sum: 315 + 5040 = 5355
Answer: 5355


Question: What is 9488 - 7945?
Let's think step by step.
-   8 - 5 = 3, write 3.
-   8 - 4 = 4, write 4.
- 3rd digit from right: 4 < 9, borrow 1 from the next digit: 4 + 10 = 14.
-   14 - 9 = 5, write 5.
-   8 - 7 = 1, write 1.
Answer: 1543


Question: What is 53 + 12?
Let's think step by step.
- Add ones: 3 + 2 = 5
- Add tens: 50 + 10 = 60
- Sum: 5 + 60 = 65
Answer: 65


Question: What is 96 - 71?
Let's think step by step.
-   6 - 1 = 5, write 5.
-   9 - 7 = 2, write 2.
Answer: 25


Question: What is 843 * 84?
Let's think step by step.
- 84 = 80 + 4
- 843 * 4 = (800 + 40 + 3) * 4 = 3200 + 160 + 12 = 3372
- 843 * 8 = (800 + 40 + 3) * 8 = 6400 + 320 + 24 = 6744, so 843 * 80 = 67440
- Sum: 3372 + 67440 = 70812
Answer: 70812


Question: What is 44 + 97?
Let's think step by step.
- Add ones: 4 + 7 = 11
- Add tens: 40 + 90 = 130
- Sum: 11 + 130 = 141
Answer: 141


Question: What is 66 * 66?
Let's think step by step.
- 66 = 60 + 6
- 66 * 6 = (60 + 6) * 6 = 360 + 36 = 396
- 66 * 6 = (60 + 6) * 6 = 360 + 36 = 396, so 66 * 60 = 3960
- Sum: 396 + 3960 = 4356
Answer: 4356


Question: What is 88 - 73?
Let's think step by step.
-   8 - 3 = 5, write 5.
-   8 - 7 = 1, write 1.
Answer: 15


Question: What is 90 * 75?
Let's think step by step.
- 75 = 70 + 5
- 90 * 5 = 450
- 90 * 7 = 630, so 90 * 70 = 6300
- Sum: 450 + 6300 = 6750
Answer: 6750


Question: What is 401 - 242?
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: reduced to -1 by the previous borrow; -1 < 4, so borrow again: -1 + 10 = 9.
-   9 - 4 = 5, write 5.
-   3 - 2 = 1, write 1.
Answer: 159


Question: What is 789 + 686?
Let's think step by step.
- Add ones: 9 + 6 = 15
- Add tens: 80 + 80 = 160
- Add hundreds: 700 + 600 = 1300
- Sum: 15 + 160 = 175
- Sum: 175 + 1300 = 1475
Answer: 1475


Question: What is 433 - 365?
Let's think step by step.
- 1st digit from right: 3 < 5, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 5 = 8, write 8.
- 2nd digit from right: 2 < 6, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 6 = 6, write 6.
-   3 - 3 = 0, write 0.
Answer: 68


Question: What is 168 + 233?
Let's think step by step.
- Add ones: 8 + 3 = 11
- Add tens: 60 + 30 = 90
- Add hundreds: 100 + 200 = 300
- Sum: 11 + 90 = 101
- Sum: 101 + 300 = 401
Answer: 401


Question: What is 179 * 8?
Let's think step by step.
- 179 * 8 = (100 + 70 + 9) * 8 = 800 + 560 + 72 = 1432
Answer: 1432


Question: What is 394 + 808?
Let's think step by step.
- Add ones: 4 + 8 = 12
- Add tens: 90 + 0 = 90
- Add hundreds: 300 + 800 = 1100
- Sum: 12 + 90 = 102
- Sum: 102 + 1100 = 1202
Answer: 1202


Question: What is 50 * 35?
Let's think step by step.
- 35 = 30 + 5
- 50 * 5 = 250
- 50 * 3 = 150, so 50 * 30 = 1500
- Sum: 250 + 1500 = 1750
Answer: 1750


Question: What is 934 + 536?
Let's think step by step.
- Add ones: 4 + 6 = 10
- Add tens: 30 + 30 = 60
- Add hundreds: 900 + 500 = 1400
- Sum: 10 + 60 = 70
- Sum: 70 + 1400 = 1470
Answer: 1470


Question: What is 8085 - 6090?
Let's think step by step.
-   5 - 0 = 5, write 5.
- 2nd digit from right: 8 < 9, borrow 1 from the next digit: 8 + 10 = 18.
-   18 - 9 = 9, write 9.
- 3rd digit from right: reduced to -1 by the previous borrow; -1 < 0, so borrow again: -1 + 10 = 9.
-   9 - 0 = 9, write 9.
-   7 - 6 = 1, write 1.
Answer: 1995


Question: What is 4047 - 3227?
Let's think step by step.
-   7 - 7 = 0, write 0.
-   4 - 2 = 2, write 2.
- 3rd digit from right: 0 < 2, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 2 = 8, write 8.
-   3 - 3 = 0, write 0.
Answer: 820


Question: What is 86 - 72?
Let's think step by step.
-   6 - 2 = 4, write 4.
-   8 - 7 = 1, write 1.
Answer: 14


Question: What is 502 * 24?
Let's think step by step.
- 24 = 20 + 4
- 502 * 4 = (500 + 2) * 4 = 2000 + 8 = 2008
- 502 * 2 = (500 + 2) * 2 = 1000 + 4 = 1004, so 502 * 20 = 10040
- Sum: 2008 + 10040 = 12048
Answer: 12048


Question: What is 50 + 97?
Let's think step by step.
- Add ones: 0 + 7 = 7
- Add tens: 50 + 90 = 140
- Sum: 7 + 140 = 147
Answer: 147


Question: What is 780 + 531?
Let's think step by step.
- Add ones: 0 + 1 = 1
- Add tens: 80 + 30 = 110
- Add hundreds: 700 + 500 = 1200
- Sum: 1 + 110 = 111
- Sum: 111 + 1200 = 1311
Answer: 1311


Question: What is 498 * 837?
Let's think step by step.
- 837 = 800 + 30 + 7
- 498 * 7 = (400 + 90 + 8) * 7 = 2800 + 630 + 56 = 3486
- 498 * 3 = (400 + 90 + 8) * 3 = 1200 + 270 + 24 = 1494, so 498 * 30 = 14940
- 498 * 8 = (400 + 90 + 8) * 8 = 3200 + 720 + 64 = 3984, so 498 * 800 = 398400
- Sum: 3486 + 14940 = 18426
- Sum: 18426 + 398400 = 416826
Answer: 416826


Question: What is 11 * 67?
Let's think step by step.
- 67 = 60 + 7
- 11 * 7 = (10 + 1) * 7 = 70 + 7 = 77
- 11 * 6 = (10 + 1) * 6 = 60 + 6 = 66, so 11 * 60 = 660
- Sum: 77 + 660 = 737
Answer: 737


Question: What is 309 * 916?
Let's think step by step.
- 916 = 900 + 10 + 6
- 309 * 6 = (300 + 9) * 6 = 1800 + 54 = 1854
- 309 * 1 = (300 + 9) * 1 = 300 + 9 = 309, so 309 * 10 = 3090
- 309 * 9 = (300 + 9) * 9 = 2700 + 81 = 2781, so 309 * 900 = 278100
- Sum: 1854 + 3090 = 4944
- Sum: 4944 + 278100 = 283044
Answer: 283044


Question: What is 31 * 33?
Let's think step by step.
- 33 = 30 + 3
- 31 * 3 = (30 + 1) * 3 = 90 + 3 = 93
- 31 * 3 = (30 + 1) * 3 = 90 + 3 = 93, so 31 * 30 = 930
- Sum: 93 + 930 = 1023
Answer: 1023


Question: What is 41 + 72?
Let's think step by step.
- Add ones: 1 + 2 = 3
- Add tens: 40 + 70 = 110
- Sum: 3 + 110 = 113
Answer: 113


Question: What is 315 * 5?
Let's think step by step.
- 315 * 5 = (300 + 10 + 5) * 5 = 1500 + 50 + 25 = 1575
Answer: 1575


Question: What is 481 + 906?
Let's think step by step.
- Add ones: 1 + 6 = 7
- Add tens: 80 + 0 = 80
- Add hundreds: 400 + 900 = 1300
- Sum: 7 + 80 = 87
- Sum: 87 + 1300 = 1387
Answer: 1387


Question: What is 276 + 107?
Let's think step by step.
- Add ones: 6 + 7 = 13
- Add tens: 70 + 0 = 70
- Add hundreds: 200 + 100 = 300
- Sum: 13 + 70 = 83
- Sum: 83 + 300 = 383
Answer: 383


Question: What is 294 * 3?
Let's think step by step.
- 294 * 3 = (200 + 90 + 4) * 3 = 600 + 270 + 12 = 882
Answer: 882


Question: What is 628 - 280?
Let's think step by step.
-   8 - 0 = 8, write 8.
- 2nd digit from right: 2 < 8, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 8 = 4, write 4.
-   5 - 2 = 3, write 3.
Answer: 348


Question: What is 84 * 24?
Let's think step by step.
- 24 = 20 + 4
- 84 * 4 = (80 + 4) * 4 = 320 + 16 = 336
- 84 * 2 = (80 + 4) * 2 = 160 + 8 = 168, so 84 * 20 = 1680
- Sum: 336 + 1680 = 2016
Answer: 2016


Question: What is 95 + 45?
Let's think step by step.
- Add ones: 5 + 5 = 10
- Add tens: 90 + 40 = 130
- Sum: 10 + 130 = 140
Answer: 140


Question: What is 810 * 2?
Let's think step by step.
- 810 * 2 = (800 + 10) * 2 = 1600 + 20 = 1620
Answer: 1620


Question: What is 333 * 19?
Let's think step by step.
- 19 = 10 + 9
- 333 * 9 = (300 + 30 + 3) * 9 = 2700 + 270 + 27 = 2997
- 333 * 1 = (300 + 30 + 3) * 1 = 300 + 30 + 3 = 333, so 333 * 10 = 3330
- Sum: 2997 + 3330 = 6327
Answer: 6327


Question: What is 28 + 84?
Let's think step by step.
- Add ones: 8 + 4 = 12
- Add tens: 20 + 80 = 100
- Sum: 12 + 100 = 112
Answer: 112


Question: What is 919 + 625?
Let's think step by step.
- Add ones: 9 + 5 = 14
- Add tens: 10 + 20 = 30
- Add hundreds: 900 + 600 = 1500
- Sum: 14 + 30 = 44
- Sum: 44 + 1500 = 1544
Answer: 1544


Question: What is 39 * 62?
Let's think step by step.
- 62 = 60 + 2
- 39 * 2 = (30 + 9) * 2 = 60 + 18 = 78
- 39 * 6 = (30 + 9) * 6 = 180 + 54 = 234, so 39 * 60 = 2340
- Sum: 78 + 2340 = 2418
Answer: 2418


Question: What is 571 - 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.
-   6 - 5 = 1, write 1.
-   5 - 5 = 0, write 0.
Answer: 14


Question: What is 963 + 888?
Let's think step by step.
- Add ones: 3 + 8 = 11
- Add tens: 60 + 80 = 140
- Add hundreds: 900 + 800 = 1700
- Sum: 11 + 140 = 151
- Sum: 151 + 1700 = 1851
Answer: 1851


Question: What is 43 * 60?
Let's think step by step.
- 60 = 60
- 43 * 6 = (40 + 3) * 6 = 240 + 18 = 258, so 43 * 60 = 2580
Answer: 2580


Question: What is 889 - 229?
Let's think step by step.
-   9 - 9 = 0, write 0.
-   8 - 2 = 6, write 6.
-   8 - 2 = 6, write 6.
Answer: 660


Question: What is 90 + 75?
Let's think step by step.
- Add ones: 0 + 5 = 5
- Add tens: 90 + 70 = 160
- Sum: 5 + 160 = 165
Answer: 165


Question: What is 290 - 56?
Let's think step by step.
- 1st digit from right: 0 < 6, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 6 = 4, write 4.
-   8 - 5 = 3, write 3.
-   2 - 0 = 2, write 2.
Answer: 234


Question: What is 225 + 516?
Let's think step by step.
- Add ones: 5 + 6 = 11
- Add tens: 20 + 10 = 30
- Add hundreds: 200 + 500 = 700
- Sum: 11 + 30 = 41
- Sum: 41 + 700 = 741
Answer: 741


Question: What is 90 - 44?
Let's think step by step.
- 1st digit from right: 0 < 4, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 4 = 6, write 6.
-   8 - 4 = 4, write 4.
Answer: 46


Question: What is 19 + 56?
Let's think step by step.
- Add ones: 9 + 6 = 15
- Add tens: 10 + 50 = 60
- Sum: 15 + 60 = 75
Answer: 75


Question: What is 12 * 27?
Let's think step by step.
- 27 = 20 + 7
- 12 * 7 = (10 + 2) * 7 = 70 + 14 = 84
- 12 * 2 = (10 + 2) * 2 = 20 + 4 = 24, so 12 * 20 = 240
- Sum: 84 + 240 = 324
Answer: 324


Question: What is 7111 - 3971?
Let's think step by step.
-   1 - 1 = 0, write 0.
- 2nd digit from right: 1 < 7, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 7 = 4, write 4.
- 3rd digit from right: 0 < 9, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 9 = 1, write 1.
-   6 - 3 = 3, write 3.
Answer: 3140


Question: What is 100 + 584?
Let's think step by step.
- Add ones: 0 + 4 = 4
- Add tens: 0 + 80 = 80
- Add hundreds: 100 + 500 = 600
- Sum: 4 + 80 = 84
- Sum: 84 + 600 = 684
Answer: 684


Question: What is 783 - 367?
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.
-   7 - 6 = 1, write 1.
-   7 - 3 = 4, write 4.
Answer: 416


Question: What is 26 - 7?
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.
-   1 - 0 = 1, write 1.
Answer: 19


Question: What is 606 * 62?
Let's think step by step.
- 62 = 60 + 2
- 606 * 2 = (600 + 6) * 2 = 1200 + 12 = 1212
- 606 * 6 = (600 + 6) * 6 = 3600 + 36 = 3636, so 606 * 60 = 36360
- Sum: 1212 + 36360 = 37572
Answer: 37572


Question: What is 836 * 25?
Let's think step by step.
- 25 = 20 + 5
- 836 * 5 = (800 + 30 + 6) * 5 = 4000 + 150 + 30 = 4180
- 836 * 2 = (800 + 30 + 6) * 2 = 1600 + 60 + 12 = 1672, so 836 * 20 = 16720
- Sum: 4180 + 16720 = 20900
Answer: 20900


Question: What is 960 - 862?
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.
-   8 - 8 = 0, write 0.
Answer: 98


Question: What is 882 - 365?
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.
-   7 - 6 = 1, write 1.
-   8 - 3 = 5, write 5.
Answer: 517


Question: What is 45 + 83?
Let's think step by step.
- Add ones: 5 + 3 = 8
- Add tens: 40 + 80 = 120
- Sum: 8 + 120 = 128
Answer: 128


Question: What is 656 - 144?
Let's think step by step.
-   6 - 4 = 2, write 2.
-   5 - 4 = 1, write 1.
-   6 - 1 = 5, write 5.
Answer: 512


Question: What is 924 * 851?
Let's think step by step.
- 851 = 800 + 50 + 1
- 924 * 1 = (900 + 20 + 4) * 1 = 900 + 20 + 4 = 924
- 924 * 5 = (900 + 20 + 4) * 5 = 4500 + 100 + 20 = 4620, so 924 * 50 = 46200
- 924 * 8 = (900 + 20 + 4) * 8 = 7200 + 160 + 32 = 7392, so 924 * 800 = 739200
- Sum: 924 + 46200 = 47124
- Sum: 47124 + 739200 = 786324
Answer: 786324


Question: What is 511 - 266?
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.
- 2nd digit from right: 0 < 6, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 6 = 4, write 4.
-   4 - 2 = 2, write 2.
Answer: 245


Question: What is 678 * 5?
Let's think step by step.
- 678 * 5 = (600 + 70 + 8) * 5 = 3000 + 350 + 40 = 3390
Answer: 3390


Question: What is 8472 - 5045?
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.
-   6 - 4 = 2, write 2.
-   4 - 0 = 4, write 4.
-   8 - 5 = 3, write 3.
Answer: 3427


Question: What is 30 + 51?
Let's think step by step.
- Add ones: 0 + 1 = 1
- Add tens: 30 + 50 = 80
- Sum: 1 + 80 = 81
Answer: 81


Question: What is 48 + 16?
Let's think step by step.
- Add ones: 8 + 6 = 14
- Add tens: 40 + 10 = 50
- Sum: 14 + 50 = 64
Answer: 64


Question: What is 941 - 703?
Let's think step by step.
- 1st digit from right: 1 < 3, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 3 = 8, write 8.
-   3 - 0 = 3, write 3.
-   9 - 7 = 2, write 2.
Answer: 238


Question: What is 61 + 57?
Let's think step by step.
- Add ones: 1 + 7 = 8
- Add tens: 60 + 50 = 110
- Sum: 8 + 110 = 118
Answer: 118


Question: What is 348 + 505?
Let's think step by step.
- Add ones: 8 + 5 = 13
- Add tens: 40 + 0 = 40
- Add hundreds: 300 + 500 = 800
- Sum: 13 + 40 = 53
- Sum: 53 + 800 = 853
Answer: 853


Question: What is 94 * 70?
Let's think step by step.
- 70 = 70
- 94 * 7 = (90 + 4) * 7 = 630 + 28 = 658, so 94 * 70 = 6580
Answer: 6580


Question: What is 605 + 138?
Let's think step by step.
- Add ones: 5 + 8 = 13
- Add tens: 0 + 30 = 30
- Add hundreds: 600 + 100 = 700
- Sum: 13 + 30 = 43
- Sum: 43 + 700 = 743
Answer: 743


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


Question: What is 695 * 330?
Let's think step by step.
- 330 = 300 + 30
- 695 * 3 = (600 + 90 + 5) * 3 = 1800 + 270 + 15 = 2085, so 695 * 30 = 20850
- 695 * 3 = (600 + 90 + 5) * 3 = 1800 + 270 + 15 = 2085, so 695 * 300 = 208500
- Sum: 20850 + 208500 = 229350
Answer: 229350


Question: What is 17 * 14?
Let's think step by step.
- 14 = 10 + 4
- 17 * 4 = (10 + 7) * 4 = 40 + 28 = 68
- 17 * 1 = (10 + 7) * 1 = 10 + 7 = 17, so 17 * 10 = 170
- Sum: 68 + 170 = 238
Answer: 238


Question: What is 9897 - 7192?
Let's think step by step.
-   7 - 2 = 5, write 5.
-   9 - 9 = 0, write 0.
-   8 - 1 = 7, write 7.
-   9 - 7 = 2, write 2.
Answer: 2705


Question: What is 706 + 939?
Let's think step by step.
- Add ones: 6 + 9 = 15
- Add tens: 0 + 30 = 30
- Add hundreds: 700 + 900 = 1600
- Sum: 15 + 30 = 45
- Sum: 45 + 1600 = 1645
Answer: 1645


Question: What is 11 * 11?
Let's think step by step.
- 11 = 10 + 1
- 11 * 1 = (10 + 1) * 1 = 10 + 1 = 11
- 11 * 1 = (10 + 1) * 1 = 10 + 1 = 11, so 11 * 10 = 110
- Sum: 11 + 110 = 121
Answer: 121


Question: What is 41 * 73?
Let's think step by step.
- 73 = 70 + 3
- 41 * 3 = (40 + 1) * 3 = 120 + 3 = 123
- 41 * 7 = (40 + 1) * 7 = 280 + 7 = 287, so 41 * 70 = 2870
- Sum: 123 + 2870 = 2993
Answer: 2993


Question: What is 64 - 18?
Let's think step by step.
- 1st digit from right: 4 < 8, borrow 1 from the next digit: 4 + 10 = 14.
-   14 - 8 = 6, write 6.
-   5 - 1 = 4, write 4.
Answer: 46


Question: What is 49 - 42?
Let's think step by step.
-   9 - 2 = 7, write 7.
-   4 - 4 = 0, write 0.
Answer: 7


Question: What is 788 * 58?
Let's think step by step.
- 58 = 50 + 8
- 788 * 8 = (700 + 80 + 8) * 8 = 5600 + 640 + 64 = 6304
- 788 * 5 = (700 + 80 + 8) * 5 = 3500 + 400 + 40 = 3940, so 788 * 50 = 39400
- Sum: 6304 + 39400 = 45704
Answer: 45704


Question: What is 3344 - 2031?
Let's think step by step.
-   4 - 1 = 3, write 3.
-   4 - 3 = 1, write 1.
-   3 - 0 = 3, write 3.
-   3 - 2 = 1, write 1.
Answer: 1313


Question: What is 581 * 628?
Let's think step by step.
- 628 = 600 + 20 + 8
- 581 * 8 = (500 + 80 + 1) * 8 = 4000 + 640 + 8 = 4648
- 581 * 2 = (500 + 80 + 1) * 2 = 1000 + 160 + 2 = 1162, so 581 * 20 = 11620
- 581 * 6 = (500 + 80 + 1) * 6 = 3000 + 480 + 6 = 3486, so 581 * 600 = 348600
- Sum: 4648 + 11620 = 16268
- Sum: 16268 + 348600 = 364868
Answer: 364868


Question: What is 165 * 5?
Let's think step by step.
- 165 * 5 = (100 + 60 + 5) * 5 = 500 + 300 + 25 = 825
Answer: 825


Question: What is 41 - 34?
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.
-   3 - 3 = 0, write 0.
Answer: 7


Question: What is 689 * 6?
Let's think step by step.
- 689 * 6 = (600 + 80 + 9) * 6 = 3600 + 480 + 54 = 4134
Answer: 4134


Question: What is 36 * 75?
Let's think step by step.
- 75 = 70 + 5
- 36 * 5 = (30 + 6) * 5 = 150 + 30 = 180
- 36 * 7 = (30 + 6) * 7 = 210 + 42 = 252, so 36 * 70 = 2520
- Sum: 180 + 2520 = 2700
Answer: 2700


Question: What is 68 - 26?
Let's think step by step.
-   8 - 6 = 2, write 2.
-   6 - 2 = 4, write 4.
Answer: 42


Question: What is 7140 - 3202?
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.
-   3 - 0 = 3, write 3.
- 3rd digit from right: 1 < 2, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 2 = 9, write 9.
-   6 - 3 = 3, write 3.
Answer: 3938


Question: What is 304 * 733?
Let's think step by step.
- 733 = 700 + 30 + 3
- 304 * 3 = (300 + 4) * 3 = 900 + 12 = 912
- 304 * 3 = (300 + 4) * 3 = 900 + 12 = 912, so 304 * 30 = 9120
- 304 * 7 = (300 + 4) * 7 = 2100 + 28 = 2128, so 304 * 700 = 212800
- Sum: 912 + 9120 = 10032
- Sum: 10032 + 212800 = 222832
Answer: 222832


Question: What is 712 * 6?
Let's think step by step.
- 712 * 6 = (700 + 10 + 2) * 6 = 4200 + 60 + 12 = 4272
Answer: 4272


Question: What is 708 * 3?
Let's think step by step.
- 708 * 3 = (700 + 8) * 3 = 2100 + 24 = 2124
Answer: 2124


Question: What is 77 - 70?
Let's think step by step.
-   7 - 0 = 7, write 7.
-   7 - 7 = 0, write 0.
Answer: 7


Question: What is 240 + 379?
Let's think step by step.
- Add ones: 0 + 9 = 9
- Add tens: 40 + 70 = 110
- Add hundreds: 200 + 300 = 500
- Sum: 9 + 110 = 119
- Sum: 119 + 500 = 619
Answer: 619


Question: What is 114 * 2?
Let's think step by step.
- 114 * 2 = (100 + 10 + 4) * 2 = 200 + 20 + 8 = 228
Answer: 228


Question: What is 9223 - 7298?
Let's think step by step.
- 1st digit from right: 3 < 8, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 8 = 5, write 5.
- 2nd digit from right: 1 < 9, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 9 = 2, write 2.
- 3rd digit from right: 1 < 2, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 2 = 9, write 9.
-   8 - 7 = 1, write 1.
Answer: 1925


Question: What is 35 * 73?
Let's think step by step.
- 73 = 70 + 3
- 35 * 3 = (30 + 5) * 3 = 90 + 15 = 105
- 35 * 7 = (30 + 5) * 7 = 210 + 35 = 245, so 35 * 70 = 2450
- Sum: 105 + 2450 = 2555
Answer: 2555


Question: What is 183 + 280?
Let's think step by step.
- Add ones: 3 + 0 = 3
- Add tens: 80 + 80 = 160
- Add hundreds: 100 + 200 = 300
- Sum: 3 + 160 = 163
- Sum: 163 + 300 = 463
Answer: 463


Question: What is 79 + 54?
Let's think step by step.
- Add ones: 9 + 4 = 13
- Add tens: 70 + 50 = 120
- Sum: 13 + 120 = 133
Answer: 133


Question: What is 250 + 522?
Let's think step by step.
- Add ones: 0 + 2 = 2
- Add tens: 50 + 20 = 70
- Add hundreds: 200 + 500 = 700
- Sum: 2 + 70 = 72
- Sum: 72 + 700 = 772
Answer: 772


Question: What is 12 * 95?
Let's think step by step.
- 95 = 90 + 5
- 12 * 5 = (10 + 2) * 5 = 50 + 10 = 60
- 12 * 9 = (10 + 2) * 9 = 90 + 18 = 108, so 12 * 90 = 1080
- Sum: 60 + 1080 = 1140
Answer: 1140


Question: What is 665 - 378?
Let's think step by step.
- 1st digit from right: 5 < 8, borrow 1 from the next digit: 5 + 10 = 15.
-   15 - 8 = 7, write 7.
- 2nd digit from right: 5 < 7, borrow 1 from the next digit: 5 + 10 = 15.
-   15 - 7 = 8, write 8.
-   5 - 3 = 2, write 2.
Answer: 287


Question: What is 876 + 963?
Let's think step by step.
- Add ones: 6 + 3 = 9
- Add tens: 70 + 60 = 130
- Add hundreds: 800 + 900 = 1700
- Sum: 9 + 130 = 139
- Sum: 139 + 1700 = 1839
Answer: 1839


Question: What is 97 - 67?
Let's think step by step.
-   7 - 7 = 0, write 0.
-   9 - 6 = 3, write 3.
Answer: 30


Question: What is 784 + 639?
Let's think step by step.
- Add ones: 4 + 9 = 13
- Add tens: 80 + 30 = 110
- Add hundreds: 700 + 600 = 1300
- Sum: 13 + 110 = 123
- Sum: 123 + 1300 = 1423
Answer: 1423


Question: What is 10 * 40?
Let's think step by step.
- 40 = 40
- 10 * 4 = 40, so 10 * 40 = 400
Answer: 400


Question: What is 864 - 545?
Let's think step by step.
- 1st digit from right: 4 < 5, borrow 1 from the next digit: 4 + 10 = 14.
-   14 - 5 = 9, write 9.
-   5 - 4 = 1, write 1.
-   8 - 5 = 3, write 3.
Answer: 319


Question: What is 783 - 737?
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.
-   7 - 3 = 4, write 4.
-   7 - 7 = 0, write 0.
Answer: 46


Question: What is 64 - 46?
Let's think step by step.
- 1st digit from right: 4 < 6, borrow 1 from the next digit: 4 + 10 = 14.
-   14 - 6 = 8, write 8.
-   5 - 4 = 1, write 1.
Answer: 18


Question: What is 32 + 48?
Let's think step by step.
- Add ones: 2 + 8 = 10
- Add tens: 30 + 40 = 70
- Sum: 10 + 70 = 80
Answer: 80


Question: What is 84 + 76?
Let's think step by step.
- Add ones: 4 + 6 = 10
- Add tens: 80 + 70 = 150
- Sum: 10 + 150 = 160
Answer: 160


Question: What is 68 - 25?
Let's think step by step.
-   8 - 5 = 3, write 3.
-   6 - 2 = 4, write 4.
Answer: 43


Question: What is 628 - 236?
Let's think step by step.
-   8 - 6 = 2, write 2.
- 2nd digit from right: 2 < 3, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 3 = 9, write 9.
-   5 - 2 = 3, write 3.
Answer: 392


Question: What is 49 - 7?
Let's think step by step.
-   9 - 7 = 2, write 2.
-   4 - 0 = 4, write 4.
Answer: 42


Question: What is 701 * 67?
Let's think step by step.
- 67 = 60 + 7
- 701 * 7 = (700 + 1) * 7 = 4900 + 7 = 4907
- 701 * 6 = (700 + 1) * 6 = 4200 + 6 = 4206, so 701 * 60 = 42060
- Sum: 4907 + 42060 = 46967
Answer: 46967


Question: What is 913 + 998?
Let's think step by step.
- Add ones: 3 + 8 = 11
- Add tens: 10 + 90 = 100
- Add hundreds: 900 + 900 = 1800
- Sum: 11 + 100 = 111
- Sum: 111 + 1800 = 1911
Answer: 1911


Question: What is 35 * 7?
Let's think step by step.
- 35 * 7 = (30 + 5) * 7 = 210 + 35 = 245
Answer: 245


Question: What is 455 * 53?
Let's think step by step.
- 53 = 50 + 3
- 455 * 3 = (400 + 50 + 5) * 3 = 1200 + 150 + 15 = 1365
- 455 * 5 = (400 + 50 + 5) * 5 = 2000 + 250 + 25 = 2275, so 455 * 50 = 22750
- Sum: 1365 + 22750 = 24115
Answer: 24115


Question: What is 32 * 86?
Let's think step by step.
- 86 = 80 + 6
- 32 * 6 = (30 + 2) * 6 = 180 + 12 = 192
- 32 * 8 = (30 + 2) * 8 = 240 + 16 = 256, so 32 * 80 = 2560
- Sum: 192 + 2560 = 2752
Answer: 2752


Question: What is 583 * 18?
Let's think step by step.
- 18 = 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
- Sum: 4664 + 5830 = 10494
Answer: 10494


Question: What is 956 + 206?
Let's think step by step.
- Add ones: 6 + 6 = 12
- Add tens: 50 + 0 = 50
- Add hundreds: 900 + 200 = 1100
- Sum: 12 + 50 = 62
- Sum: 62 + 1100 = 1162
Answer: 1162


Question: What is 82 + 92?
Let's think step by step.
- Add ones: 2 + 2 = 4
- Add tens: 80 + 90 = 170
- Sum: 4 + 170 = 174
Answer: 174


Question: What is 51 + 63?
Let's think step by step.
- Add ones: 1 + 3 = 4
- Add tens: 50 + 60 = 110
- Sum: 4 + 110 = 114
Answer: 114


Question: What is 272 * 3?
Let's think step by step.
- 272 * 3 = (200 + 70 + 2) * 3 = 600 + 210 + 6 = 816
Answer: 816


Question: What is 501 + 981?
Let's think step by step.
- Add ones: 1 + 1 = 2
- Add tens: 0 + 80 = 80
- Add hundreds: 500 + 900 = 1400
- Sum: 2 + 80 = 82
- Sum: 82 + 1400 = 1482
Answer: 1482


Question: What is 586 * 447?
Let's think step by step.
- 447 = 400 + 40 + 7
- 586 * 7 = (500 + 80 + 6) * 7 = 3500 + 560 + 42 = 4102
- 586 * 4 = (500 + 80 + 6) * 4 = 2000 + 320 + 24 = 2344, so 586 * 40 = 23440
- 586 * 4 = (500 + 80 + 6) * 4 = 2000 + 320 + 24 = 2344, so 586 * 400 = 234400
- Sum: 4102 + 23440 = 27542
- Sum: 27542 + 234400 = 261942
Answer: 261942


Question: What is 32 * 66?
Let's think step by step.
- 66 = 60 + 6
- 32 * 6 = (30 + 2) * 6 = 180 + 12 = 192
- 32 * 6 = (30 + 2) * 6 = 180 + 12 = 192, so 32 * 60 = 1920
- Sum: 192 + 1920 = 2112
Answer: 2112


Question: What is 89 + 19?
Let's think step by step.
- Add ones: 9 + 9 = 18
- Add tens: 80 + 10 = 90
- Sum: 18 + 90 = 108
Answer: 108


Question: What is 919 * 183?
Let's think step by step.
- 183 = 100 + 80 + 3
- 919 * 3 = (900 + 10 + 9) * 3 = 2700 + 30 + 27 = 2757
- 919 * 8 = (900 + 10 + 9) * 8 = 7200 + 80 + 72 = 7352, so 919 * 80 = 73520
- 919 * 1 = (900 + 10 + 9) * 1 = 900 + 10 + 9 = 919, so 919 * 100 = 91900
- Sum: 2757 + 73520 = 76277
- Sum: 76277 + 91900 = 168177
Answer: 168177


Question: What is 126 * 2?
Let's think step by step.
- 126 * 2 = (100 + 20 + 6) * 2 = 200 + 40 + 12 = 252
Answer: 252


Question: What is 69 * 75?
Let's think step by step.
- 75 = 70 + 5
- 69 * 5 = (60 + 9) * 5 = 300 + 45 = 345
- 69 * 7 = (60 + 9) * 7 = 420 + 63 = 483, so 69 * 70 = 4830
- Sum: 345 + 4830 = 5175
Answer: 5175


Question: What is 94 - 84?
Let's think step by step.
-   4 - 4 = 0, write 0.
-   9 - 8 = 1, write 1.
Answer: 10


Question: What is 919 + 975?
Let's think step by step.
- Add ones: 9 + 5 = 14
- Add tens: 10 + 70 = 80
- Add hundreds: 900 + 900 = 1800
- Sum: 14 + 80 = 94
- Sum: 94 + 1800 = 1894
Answer: 1894


Question: What is 259 * 9?
Let's think step by step.
- 259 * 9 = (200 + 50 + 9) * 9 = 1800 + 450 + 81 = 2331
Answer: 2331


Question: What is 144 * 381?
Let's think step by step.
- 381 = 300 + 80 + 1
- 144 * 1 = (100 + 40 + 4) * 1 = 100 + 40 + 4 = 144
- 144 * 8 = (100 + 40 + 4) * 8 = 800 + 320 + 32 = 1152, so 144 * 80 = 11520
- 144 * 3 = (100 + 40 + 4) * 3 = 300 + 120 + 12 = 432, so 144 * 300 = 43200
- Sum: 144 + 11520 = 11664
- Sum: 11664 + 43200 = 54864
Answer: 54864


Question: What is 444 + 207?
Let's think step by step.
- Add ones: 4 + 7 = 11
- Add tens: 40 + 0 = 40
- Add hundreds: 400 + 200 = 600
- Sum: 11 + 40 = 51
- Sum: 51 + 600 = 651
Answer: 651


Question: What is 654 + 428?
Let's think step by step.
- Add ones: 4 + 8 = 12
- Add tens: 50 + 20 = 70
- Add hundreds: 600 + 400 = 1000
- Sum: 12 + 70 = 82
- Sum: 82 + 1000 = 1082
Answer: 1082


Question: What is 90 + 59?
Let's think step by step.
- Add ones: 0 + 9 = 9
- Add tens: 90 + 50 = 140
- Sum: 9 + 140 = 149
Answer: 149


Question: What is 666 * 11?
Let's think step by step.
- 11 = 10 + 1
- 666 * 1 = (600 + 60 + 6) * 1 = 600 + 60 + 6 = 666
- 666 * 1 = (600 + 60 + 6) * 1 = 600 + 60 + 6 = 666, so 666 * 10 = 6660
- Sum: 666 + 6660 = 7326
Answer: 7326


Question: What is 675 + 215?
Let's think step by step.
- Add ones: 5 + 5 = 10
- Add tens: 70 + 10 = 80
- Add hundreds: 600 + 200 = 800
- Sum: 10 + 80 = 90
- Sum: 90 + 800 = 890
Answer: 890


Question: What is 355 * 34?
Let's think step by step.
- 34 = 30 + 4
- 355 * 4 = (300 + 50 + 5) * 4 = 1200 + 200 + 20 = 1420
- 355 * 3 = (300 + 50 + 5) * 3 = 900 + 150 + 15 = 1065, so 355 * 30 = 10650
- Sum: 1420 + 10650 = 12070
Answer: 12070


Question: What is 3721 - 2478?
Let's think step by step.
- 1st digit from right: 1 < 8, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 8 = 3, write 3.
- 2nd digit from right: 1 < 7, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 7 = 4, write 4.
-   6 - 4 = 2, write 2.
-   3 - 2 = 1, write 1.
Answer: 1243


Question: What is 632 * 55?
Let's think step by step.
- 55 = 50 + 5
- 632 * 5 = (600 + 30 + 2) * 5 = 3000 + 150 + 10 = 3160
- 632 * 5 = (600 + 30 + 2) * 5 = 3000 + 150 + 10 = 3160, so 632 * 50 = 31600
- Sum: 3160 + 31600 = 34760
Answer: 34760


Question: What is 87 * 60?
Let's think step by step.
- 60 = 60
- 87 * 6 = (80 + 7) * 6 = 480 + 42 = 522, so 87 * 60 = 5220
Answer: 5220


Question: What is 85 + 12?
Let's think step by step.
- Add ones: 5 + 2 = 7
- Add tens: 80 + 10 = 90
- Sum: 7 + 90 = 97
Answer: 97


Question: What is 456 + 399?
Let's think step by step.
- Add ones: 6 + 9 = 15
- Add tens: 50 + 90 = 140
- Add hundreds: 400 + 300 = 700
- Sum: 15 + 140 = 155
- Sum: 155 + 700 = 855
Answer: 855


Question: What is 325 - 83?
Let's think step by step.
-   5 - 3 = 2, write 2.
- 2nd digit from right: 2 < 8, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 8 = 4, write 4.
-   2 - 0 = 2, write 2.
Answer: 242


Question: What is 92 + 40?
Let's think step by step.
- Add ones: 2 + 0 = 2
- Add tens: 90 + 40 = 130
- Sum: 2 + 130 = 132
Answer: 132


Question: What is 88 * 59?
Let's think step by step.
- 59 = 50 + 9
- 88 * 9 = (80 + 8) * 9 = 720 + 72 = 792
- 88 * 5 = (80 + 8) * 5 = 400 + 40 = 440, so 88 * 50 = 4400
- Sum: 792 + 4400 = 5192
Answer: 5192


Question: What is 62 * 13?
Let's think step by step.
- 13 = 10 + 3
- 62 * 3 = (60 + 2) * 3 = 180 + 6 = 186
- 62 * 1 = (60 + 2) * 1 = 60 + 2 = 62, so 62 * 10 = 620
- Sum: 186 + 620 = 806
Answer: 806


Question: What is 299 - 103?
Let's think step by step.
-   9 - 3 = 6, write 6.
-   9 - 0 = 9, write 9.
-   2 - 1 = 1, write 1.
Answer: 196


Question: What is 316 + 115?
Let's think step by step.
- Add ones: 6 + 5 = 11
- Add tens: 10 + 10 = 20
- Add hundreds: 300 + 100 = 400
- Sum: 11 + 20 = 31
- Sum: 31 + 400 = 431
Answer: 431


Question: What is 822 + 195?
Let's think step by step.
- Add ones: 2 + 5 = 7
- Add tens: 20 + 90 = 110
- Add hundreds: 800 + 100 = 900
- Sum: 7 + 110 = 117
- Sum: 117 + 900 = 1017
Answer: 1017


Question: What is 87 * 42?
Let's think step by step.
- 42 = 40 + 2
- 87 * 2 = (80 + 7) * 2 = 160 + 14 = 174
- 87 * 4 = (80 + 7) * 4 = 320 + 28 = 348, so 87 * 40 = 3480
- Sum: 174 + 3480 = 3654
Answer: 3654


Question: What is 93 + 64?
Let's think step by step.
- Add ones: 3 + 4 = 7
- Add tens: 90 + 60 = 150
- Sum: 7 + 150 = 157
Answer: 157


Question: What is 5890 - 5293?
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.
- 2nd digit from right: 8 < 9, borrow 1 from the next digit: 8 + 10 = 18.
-   18 - 9 = 9, write 9.
-   7 - 2 = 5, write 5.
-   5 - 5 = 0, write 0.
Answer: 597


Question: What is 72 * 61?
Let's think step by step.
- 61 = 60 + 1
- 72 * 1 = (70 + 2) * 1 = 70 + 2 = 72
- 72 * 6 = (70 + 2) * 6 = 420 + 12 = 432, so 72 * 60 = 4320
- Sum: 72 + 4320 = 4392
Answer: 4392


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


Question: What is 98 + 19?
Let's think step by step.
- Add ones: 8 + 9 = 17
- Add tens: 90 + 10 = 100
- Sum: 17 + 100 = 117
Answer: 117


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


Question: What is 30 * 14?
Let's think step by step.
- 14 = 10 + 4
- 30 * 4 = 120
- 30 * 1 = 30, so 30 * 10 = 300
- Sum: 120 + 300 = 420
Answer: 420


Question: What is 56 * 13?
Let's think step by step.
- 13 = 10 + 3
- 56 * 3 = (50 + 6) * 3 = 150 + 18 = 168
- 56 * 1 = (50 + 6) * 1 = 50 + 6 = 56, so 56 * 10 = 560
- Sum: 168 + 560 = 728
Answer: 728


Question: What is 500 - 103?
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.
- 2nd digit from right: reduced to -1 by the previous borrow; -1 < 0, so borrow again: -1 + 10 = 9.
-   9 - 0 = 9, write 9.
-   4 - 1 = 3, write 3.
Answer: 397


Question: What is 950 * 84?
Let's think step by step.
- 84 = 80 + 4
- 950 * 4 = (900 + 50) * 4 = 3600 + 200 = 3800
- 950 * 8 = (900 + 50) * 8 = 7200 + 400 = 7600, so 950 * 80 = 76000
- Sum: 3800 + 76000 = 79800
Answer: 79800


Question: What is 95 + 86?
Let's think step by step.
- Add ones: 5 + 6 = 11
- Add tens: 90 + 80 = 170
- Sum: 11 + 170 = 181
Answer: 181


Question: What is 830 * 8?
Let's think step by step.
- 830 * 8 = (800 + 30) * 8 = 6400 + 240 = 6640
Answer: 6640


Question: What is 693 - 223?
Let's think step by step.
-   3 - 3 = 0, write 0.
-   9 - 2 = 7, write 7.
-   6 - 2 = 4, write 4.
Answer: 470


Question: What is 890 + 501?
Let's think step by step.
- Add ones: 0 + 1 = 1
- Add tens: 90 + 0 = 90
- Add hundreds: 800 + 500 = 1300
- Sum: 1 + 90 = 91
- Sum: 91 + 1300 = 1391
Answer: 1391


Question: What is 574 - 326?
Let's think step by step.
- 1st digit from right: 4 < 6, borrow 1 from the next digit: 4 + 10 = 14.
-   14 - 6 = 8, write 8.
-   6 - 2 = 4, write 4.
-   5 - 3 = 2, write 2.
Answer: 248


Question: What is 232 * 4?
Let's think step by step.
- 232 * 4 = (200 + 30 + 2) * 4 = 800 + 120 + 8 = 928
Answer: 928


Question: What is 79 * 23?
Let's think step by step.
- 23 = 20 + 3
- 79 * 3 = (70 + 9) * 3 = 210 + 27 = 237
- 79 * 2 = (70 + 9) * 2 = 140 + 18 = 158, so 79 * 20 = 1580
- Sum: 237 + 1580 = 1817
Answer: 1817


Question: What is 792 * 35?
Let's think step by step.
- 35 = 30 + 5
- 792 * 5 = (700 + 90 + 2) * 5 = 3500 + 450 + 10 = 3960
- 792 * 3 = (700 + 90 + 2) * 3 = 2100 + 270 + 6 = 2376, so 792 * 30 = 23760
- Sum: 3960 + 23760 = 27720
Answer: 27720


Question: What is 23 * 30?
Let's think step by step.
- 30 = 30
- 23 * 3 = (20 + 3) * 3 = 60 + 9 = 69, so 23 * 30 = 690
Answer: 690


Question: What is 93 * 59?
Let's think step by step.
- 59 = 50 + 9
- 93 * 9 = (90 + 3) * 9 = 810 + 27 = 837
- 93 * 5 = (90 + 3) * 5 = 450 + 15 = 465, so 93 * 50 = 4650
- Sum: 837 + 4650 = 5487
Answer: 5487


Question: What is 196 * 44?
Let's think step by step.
- 44 = 40 + 4
- 196 * 4 = (100 + 90 + 6) * 4 = 400 + 360 + 24 = 784
- 196 * 4 = (100 + 90 + 6) * 4 = 400 + 360 + 24 = 784, so 196 * 40 = 7840
- Sum: 784 + 7840 = 8624
Answer: 8624


Question: What is 9814 - 4873?
Let's think step by step.
-   4 - 3 = 1, write 1.
- 2nd digit from right: 1 < 7, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 7 = 4, write 4.
- 3rd digit from right: 7 < 8, borrow 1 from the next digit: 7 + 10 = 17.
-   17 - 8 = 9, write 9.
-   8 - 4 = 4, write 4.
Answer: 4941


Question: What is 359 * 5?
Let's think step by step.
- 359 * 5 = (300 + 50 + 9) * 5 = 1500 + 250 + 45 = 1795
Answer: 1795


Question: What is 810 - 792?
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: 0 < 9, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 9 = 1, write 1.
-   7 - 7 = 0, write 0.
Answer: 18


Question: What is 335 * 82?
Let's think step by step.
- 82 = 80 + 2
- 335 * 2 = (300 + 30 + 5) * 2 = 600 + 60 + 10 = 670
- 335 * 8 = (300 + 30 + 5) * 8 = 2400 + 240 + 40 = 2680, so 335 * 80 = 26800
- Sum: 670 + 26800 = 27470
Answer: 27470


Question: What is 39 * 25?
Let's think step by step.
- 25 = 20 + 5
- 39 * 5 = (30 + 9) * 5 = 150 + 45 = 195
- 39 * 2 = (30 + 9) * 2 = 60 + 18 = 78, so 39 * 20 = 780
- Sum: 195 + 780 = 975
Answer: 975


Question: What is 84 - 8?
Let's think step by step.
- 1st digit from right: 4 < 8, borrow 1 from the next digit: 4 + 10 = 14.
-   14 - 8 = 6, write 6.
-   7 - 0 = 7, write 7.
Answer: 76


Question: What is 76 + 22?
Let's think step by step.
- Add ones: 6 + 2 = 8
- Add tens: 70 + 20 = 90
- Sum: 8 + 90 = 98
Answer: 98


Question: What is 982 * 9?
Let's think step by step.
- 982 * 9 = (900 + 80 + 2) * 9 = 8100 + 720 + 18 = 8838
Answer: 8838


Question: What is 83 - 38?
Let's think step by step.
- 1st digit from right: 3 < 8, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 8 = 5, write 5.
-   7 - 3 = 4, write 4.
Answer: 45


Question: What is 59 - 51?
Let's think step by step.
-   9 - 1 = 8, write 8.
-   5 - 5 = 0, write 0.
Answer: 8


Question: What is 300 + 666?
Let's think step by step.
- Add ones: 0 + 6 = 6
- Add tens: 0 + 60 = 60
- Add hundreds: 300 + 600 = 900
- Sum: 6 + 60 = 66
- Sum: 66 + 900 = 966
Answer: 966


Question: What is 270 * 3?
Let's think step by step.
- 270 * 3 = (200 + 70) * 3 = 600 + 210 = 810
Answer: 810


Question: What is 762 - 437?
Let's think step by step.
- 1st digit from right: 2 < 7, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 7 = 5, write 5.
-   5 - 3 = 2, write 2.
-   7 - 4 = 3, write 3.
Answer: 325


Question: What is 71 * 92?
Let's think step by step.
- 92 = 90 + 2
- 71 * 2 = (70 + 1) * 2 = 140 + 2 = 142
- 71 * 9 = (70 + 1) * 9 = 630 + 9 = 639, so 71 * 90 = 6390
- Sum: 142 + 6390 = 6532
Answer: 6532


Question: What is 64 - 36?
Let's think step by step.
- 1st digit from right: 4 < 6, borrow 1 from the next digit: 4 + 10 = 14.
-   14 - 6 = 8, write 8.
-   5 - 3 = 2, write 2.
Answer: 28


Question: What is 3216 - 1394?
Let's think step by step.
-   6 - 4 = 2, write 2.
- 2nd digit from right: 1 < 9, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 9 = 2, write 2.
- 3rd digit from right: 1 < 3, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 3 = 8, write 8.
-   2 - 1 = 1, write 1.
Answer: 1822


Question: What is 312 * 22?
Let's think step by step.
- 22 = 20 + 2
- 312 * 2 = (300 + 10 + 2) * 2 = 600 + 20 + 4 = 624
- 312 * 2 = (300 + 10 + 2) * 2 = 600 + 20 + 4 = 624, so 312 * 20 = 6240
- Sum: 624 + 6240 = 6864
Answer: 6864


Question: What is 550 + 918?
Let's think step by step.
- Add ones: 0 + 8 = 8
- Add tens: 50 + 10 = 60
- Add hundreds: 500 + 900 = 1400
- Sum: 8 + 60 = 68
- Sum: 68 + 1400 = 1468
Answer: 1468


Question: What is 417 + 910?
Let's think step by step.
- Add ones: 7 + 0 = 7
- Add tens: 10 + 10 = 20
- Add hundreds: 400 + 900 = 1300
- Sum: 7 + 20 = 27
- Sum: 27 + 1300 = 1327
Answer: 1327


Question: What is 68 * 60?
Let's think step by step.
- 60 = 60
- 68 * 6 = (60 + 8) * 6 = 360 + 48 = 408, so 68 * 60 = 4080
Answer: 4080


Question: What is 33 - 19?
Let's think step by step.
- 1st digit from right: 3 < 9, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 9 = 4, write 4.
-   2 - 1 = 1, write 1.
Answer: 14


Question: What is 145 * 66?
Let's think step by step.
- 66 = 60 + 6
- 145 * 6 = (100 + 40 + 5) * 6 = 600 + 240 + 30 = 870
- 145 * 6 = (100 + 40 + 5) * 6 = 600 + 240 + 30 = 870, so 145 * 60 = 8700
- Sum: 870 + 8700 = 9570
Answer: 9570


Question: What is 296 + 167?
Let's think step by step.
- Add ones: 6 + 7 = 13
- Add tens: 90 + 60 = 150
- Add hundreds: 200 + 100 = 300
- Sum: 13 + 150 = 163
- Sum: 163 + 300 = 463
Answer: 463


Question: What is 274 * 33?
Let's think step by step.
- 33 = 30 + 3
- 274 * 3 = (200 + 70 + 4) * 3 = 600 + 210 + 12 = 822
- 274 * 3 = (200 + 70 + 4) * 3 = 600 + 210 + 12 = 822, so 274 * 30 = 8220
- Sum: 822 + 8220 = 9042
Answer: 9042


Question: What is 437 + 889?
Let's think step by step.
- Add ones: 7 + 9 = 16
- Add tens: 30 + 80 = 110
- Add hundreds: 400 + 800 = 1200
- Sum: 16 + 110 = 126
- Sum: 126 + 1200 = 1326
Answer: 1326


Question: What is 84 + 99?
Let's think step by step.
- Add ones: 4 + 9 = 13
- Add tens: 80 + 90 = 170
- Sum: 13 + 170 = 183
Answer: 183


Question: What is 388 * 65?
Let's think step by step.
- 65 = 60 + 5
- 388 * 5 = (300 + 80 + 8) * 5 = 1500 + 400 + 40 = 1940
- 388 * 6 = (300 + 80 + 8) * 6 = 1800 + 480 + 48 = 2328, so 388 * 60 = 23280
- Sum: 1940 + 23280 = 25220
Answer: 25220


Question: What is 831 + 269?
Let's think step by step.
- Add ones: 1 + 9 = 10
- Add tens: 30 + 60 = 90
- Add hundreds: 800 + 200 = 1000
- Sum: 10 + 90 = 100
- Sum: 100 + 1000 = 1100
Answer: 1100


Question: What is 74 - 61?
Let's think step by step.
-   4 - 1 = 3, write 3.
-   7 - 6 = 1, write 1.
Answer: 13


Question: What is 927 - 380?
Let's think step by step.
-   7 - 0 = 7, write 7.
- 2nd digit from right: 2 < 8, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 8 = 4, write 4.
-   8 - 3 = 5, write 5.
Answer: 547


Question: What is 787 * 695?
Let's think step by step.
- 695 = 600 + 90 + 5
- 787 * 5 = (700 + 80 + 7) * 5 = 3500 + 400 + 35 = 3935
- 787 * 9 = (700 + 80 + 7) * 9 = 6300 + 720 + 63 = 7083, so 787 * 90 = 70830
- 787 * 6 = (700 + 80 + 7) * 6 = 4200 + 480 + 42 = 4722, so 787 * 600 = 472200
- Sum: 3935 + 70830 = 74765
- Sum: 74765 + 472200 = 546965
Answer: 546965


Question: What is 811 - 388?
Let's think step by step.
- 1st digit from right: 1 < 8, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 8 = 3, write 3.
- 2nd digit from right: 0 < 8, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 8 = 2, write 2.
-   7 - 3 = 4, write 4.
Answer: 423


Question: What is 44 * 26?
Let's think step by step.
- 26 = 20 + 6
- 44 * 6 = (40 + 4) * 6 = 240 + 24 = 264
- 44 * 2 = (40 + 4) * 2 = 80 + 8 = 88, so 44 * 20 = 880
- Sum: 264 + 880 = 1144
Answer: 1144


Question: What is 912 + 934?
Let's think step by step.
- Add ones: 2 + 4 = 6
- Add tens: 10 + 30 = 40
- Add hundreds: 900 + 900 = 1800
- Sum: 6 + 40 = 46
- Sum: 46 + 1800 = 1846
Answer: 1846


Question: What is 231 + 306?
Let's think step by step.
- Add ones: 1 + 6 = 7
- Add tens: 30 + 0 = 30
- Add hundreds: 200 + 300 = 500
- Sum: 7 + 30 = 37
- Sum: 37 + 500 = 537
Answer: 537


Question: What is 60 + 30?
Let's think step by step.
- Add ones: 0 + 0 = 0
- Add tens: 60 + 30 = 90
- Sum: 0 + 90 = 90
Answer: 90


Question: What is 271 * 5?
Let's think step by step.
- 271 * 5 = (200 + 70 + 1) * 5 = 1000 + 350 + 5 = 1355
Answer: 1355


Question: What is 55 - 32?
Let's think step by step.
-   5 - 2 = 3, write 3.
-   5 - 3 = 2, write 2.
Answer: 23


Question: What is 92 - 87?
Let's think step by step.
- 1st digit from right: 2 < 7, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 7 = 5, write 5.
-   8 - 8 = 0, write 0.
Answer: 5


Question: What is 7263 - 1129?
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.
-   5 - 2 = 3, write 3.
-   2 - 1 = 1, write 1.
-   7 - 1 = 6, write 6.
Answer: 6134


Question: What is 857 + 667?
Let's think step by step.
- Add ones: 7 + 7 = 14
- Add tens: 50 + 60 = 110
- Add hundreds: 800 + 600 = 1400
- Sum: 14 + 110 = 124
- Sum: 124 + 1400 = 1524
Answer: 1524


Question: What is 65 * 66?
Let's think step by step.
- 66 = 60 + 6
- 65 * 6 = (60 + 5) * 6 = 360 + 30 = 390
- 65 * 6 = (60 + 5) * 6 = 360 + 30 = 390, so 65 * 60 = 3900
- Sum: 390 + 3900 = 4290
Answer: 4290


Question: What is 972 * 9?
Let's think step by step.
- 972 * 9 = (900 + 70 + 2) * 9 = 8100 + 630 + 18 = 8748
Answer: 8748


Question: What is 928 - 150?
Let's think step by step.
-   8 - 0 = 8, write 8.
- 2nd digit from right: 2 < 5, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 5 = 7, write 7.
-   8 - 1 = 7, write 7.
Answer: 778


Question: What is 56 * 95?
Let's think step by step.
- 95 = 90 + 5
- 56 * 5 = (50 + 6) * 5 = 250 + 30 = 280
- 56 * 9 = (50 + 6) * 9 = 450 + 54 = 504, so 56 * 90 = 5040
- Sum: 280 + 5040 = 5320
Answer: 5320


Question: What is 592 * 2?
Let's think step by step.
- 592 * 2 = (500 + 90 + 2) * 2 = 1000 + 180 + 4 = 1184
Answer: 1184


Question: What is 664 + 959?
Let's think step by step.
- Add ones: 4 + 9 = 13
- Add tens: 60 + 50 = 110
- Add hundreds: 600 + 900 = 1500
- Sum: 13 + 110 = 123
- Sum: 123 + 1500 = 1623
Answer: 1623


Question: What is 766 + 720?
Let's think step by step.
- Add ones: 6 + 0 = 6
- Add tens: 60 + 20 = 80
- Add hundreds: 700 + 700 = 1400
- Sum: 6 + 80 = 86
- Sum: 86 + 1400 = 1486
Answer: 1486


Question: What is 34 + 61?
Let's think step by step.
- Add ones: 4 + 1 = 5
- Add tens: 30 + 60 = 90
- Sum: 5 + 90 = 95
Answer: 95


Question: What is 54 * 84?
Let's think step by step.
- 84 = 80 + 4
- 54 * 4 = (50 + 4) * 4 = 200 + 16 = 216
- 54 * 8 = (50 + 4) * 8 = 400 + 32 = 432, so 54 * 80 = 4320
- Sum: 216 + 4320 = 4536
Answer: 4536


Question: What is 570 + 733?
Let's think step by step.
- Add ones: 0 + 3 = 3
- Add tens: 70 + 30 = 100
- Add hundreds: 500 + 700 = 1200
- Sum: 3 + 100 = 103
- Sum: 103 + 1200 = 1303
Answer: 1303


Question: What is 43 - 15?
Let's think step by step.
- 1st digit from right: 3 < 5, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 5 = 8, write 8.
-   3 - 1 = 2, write 2.
Answer: 28


Question: What is 66 - 10?
Let's think step by step.
-   6 - 0 = 6, write 6.
-   6 - 1 = 5, write 5.
Answer: 56


Question: What is 100 * 30?
Let's think step by step.
- 30 = 30
- 100 * 3 = 300, so 100 * 30 = 3000
Answer: 3000


Question: What is 303 * 5?
Let's think step by step.
- 303 * 5 = (300 + 3) * 5 = 1500 + 15 = 1515
Answer: 1515


Question: What is 14 * 25?
Let's think step by step.
- 25 = 20 + 5
- 14 * 5 = (10 + 4) * 5 = 50 + 20 = 70
- 14 * 2 = (10 + 4) * 2 = 20 + 8 = 28, so 14 * 20 = 280
- Sum: 70 + 280 = 350
Answer: 350