Question: What is 279 * 96?
Let's think step by step.
- 96 = 90 + 6
- 279 * 6 = (200 + 70 + 9) * 6 = 1200 + 420 + 54 = 1674
- 279 * 9 = (200 + 70 + 9) * 9 = 1800 + 630 + 81 = 2511, so 279 * 90 = 25110
- Sum: 1674 + 25110 = 26784
Answer: 26784


Question: What is 966 - 712?
Let's think step by step.
-   6 - 2 = 4, write 4.
-   6 - 1 = 5, write 5.
-   9 - 7 = 2, write 2.
Answer: 254


Question: What is 23 * 97?
Let's think step by step.
- 97 = 90 + 7
- 23 * 7 = (20 + 3) * 7 = 140 + 21 = 161
- 23 * 9 = (20 + 3) * 9 = 180 + 27 = 207, so 23 * 90 = 2070
- Sum: 161 + 2070 = 2231
Answer: 2231


Question: What is 19 + 43?
Let's think step by step.
- Add ones: 9 + 3 = 12
- Add tens: 10 + 40 = 50
- Sum: 12 + 50 = 62
Answer: 62


Question: What is 78 * 6?
Let's think step by step.
- 78 * 6 = (70 + 8) * 6 = 420 + 48 = 468
Answer: 468


Question: What is 351 + 208?
Let's think step by step.
- Add ones: 1 + 8 = 9
- Add tens: 50 + 0 = 50
- Add hundreds: 300 + 200 = 500
- Sum: 9 + 50 = 59
- Sum: 59 + 500 = 559
Answer: 559


Question: What is 30 * 46?
Let's think step by step.
- 46 = 40 + 6
- 30 * 6 = 180
- 30 * 4 = 120, so 30 * 40 = 1200
- Sum: 180 + 1200 = 1380
Answer: 1380


Question: What is 80 - 50?
Let's think step by step.
-   0 - 0 = 0, write 0.
-   8 - 5 = 3, write 3.
Answer: 30


Question: What is 37 + 33?
Let's think step by step.
- Add ones: 7 + 3 = 10
- Add tens: 30 + 30 = 60
- Sum: 10 + 60 = 70
Answer: 70


Question: What is 17 - 10?
Let's think step by step.
-   7 - 0 = 7, write 7.
-   1 - 1 = 0, write 0.
Answer: 7


Question: What is 25 * 52?
Let's think step by step.
- 52 = 50 + 2
- 25 * 2 = (20 + 5) * 2 = 40 + 10 = 50
- 25 * 5 = (20 + 5) * 5 = 100 + 25 = 125, so 25 * 50 = 1250
- Sum: 50 + 1250 = 1300
Answer: 1300


Question: What is 614 * 2?
Let's think step by step.
- 614 * 2 = (600 + 10 + 4) * 2 = 1200 + 20 + 8 = 1228
Answer: 1228


Question: What is 5001 - 3615?
Let's think step by step.
- 1st digit from right: 1 < 5, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 5 = 6, write 6.
- 2nd digit from right: reduced to -1 by the previous borrow; -1 < 1, so borrow again: -1 + 10 = 9.
-   9 - 1 = 8, write 8.
- 3rd digit from right: reduced to -1 by the previous borrow; -1 < 6, so borrow again: -1 + 10 = 9.
-   9 - 6 = 3, write 3.
-   4 - 3 = 1, write 1.
Answer: 1386


Question: What is 866 * 12?
Let's think step by step.
- 12 = 10 + 2
- 866 * 2 = (800 + 60 + 6) * 2 = 1600 + 120 + 12 = 1732
- 866 * 1 = (800 + 60 + 6) * 1 = 800 + 60 + 6 = 866, so 866 * 10 = 8660
- Sum: 1732 + 8660 = 10392
Answer: 10392


Question: What is 41 - 6?
Let's think step by step.
- 1st digit from right: 1 < 6, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 6 = 5, write 5.
-   3 - 0 = 3, write 3.
Answer: 35


Question: What is 96 * 42?
Let's think step by step.
- 42 = 40 + 2
- 96 * 2 = (90 + 6) * 2 = 180 + 12 = 192
- 96 * 4 = (90 + 6) * 4 = 360 + 24 = 384, so 96 * 40 = 3840
- Sum: 192 + 3840 = 4032
Answer: 4032


Question: What is 694 - 582?
Let's think step by step.
-   4 - 2 = 2, write 2.
-   9 - 8 = 1, write 1.
-   6 - 5 = 1, write 1.
Answer: 112


Question: What is 60 + 57?
Let's think step by step.
- Add ones: 0 + 7 = 7
- Add tens: 60 + 50 = 110
- Sum: 7 + 110 = 117
Answer: 117


Question: What is 745 - 330?
Let's think step by step.
-   5 - 0 = 5, write 5.
-   4 - 3 = 1, write 1.
-   7 - 3 = 4, write 4.
Answer: 415


Question: What is 623 + 614?
Let's think step by step.
- Add ones: 3 + 4 = 7
- Add tens: 20 + 10 = 30
- Add hundreds: 600 + 600 = 1200
- Sum: 7 + 30 = 37
- Sum: 37 + 1200 = 1237
Answer: 1237


Question: What is 5459 - 1994?
Let's think step by step.
-   9 - 4 = 5, write 5.
- 2nd digit from right: 5 < 9, borrow 1 from the next digit: 5 + 10 = 15.
-   15 - 9 = 6, write 6.
- 3rd digit from right: 3 < 9, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 9 = 4, write 4.
-   4 - 1 = 3, write 3.
Answer: 3465


Question: What is 63 - 47?
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.
-   5 - 4 = 1, write 1.
Answer: 16


Question: What is 36 + 65?
Let's think step by step.
- Add ones: 6 + 5 = 11
- Add tens: 30 + 60 = 90
- Sum: 11 + 90 = 101
Answer: 101


Question: What is 619 * 4?
Let's think step by step.
- 619 * 4 = (600 + 10 + 9) * 4 = 2400 + 40 + 36 = 2476
Answer: 2476


Question: What is 35 * 31?
Let's think step by step.
- 31 = 30 + 1
- 35 * 1 = (30 + 5) * 1 = 30 + 5 = 35
- 35 * 3 = (30 + 5) * 3 = 90 + 15 = 105, so 35 * 30 = 1050
- Sum: 35 + 1050 = 1085
Answer: 1085


Question: What is 48 + 80?
Let's think step by step.
- Add ones: 8 + 0 = 8
- Add tens: 40 + 80 = 120
- Sum: 8 + 120 = 128
Answer: 128


Question: What is 12 * 41?
Let's think step by step.
- 41 = 40 + 1
- 12 * 1 = (10 + 2) * 1 = 10 + 2 = 12
- 12 * 4 = (10 + 2) * 4 = 40 + 8 = 48, so 12 * 40 = 480
- Sum: 12 + 480 = 492
Answer: 492


Question: What is 473 * 574?
Let's think step by step.
- 574 = 500 + 70 + 4
- 473 * 4 = (400 + 70 + 3) * 4 = 1600 + 280 + 12 = 1892
- 473 * 7 = (400 + 70 + 3) * 7 = 2800 + 490 + 21 = 3311, so 473 * 70 = 33110
- 473 * 5 = (400 + 70 + 3) * 5 = 2000 + 350 + 15 = 2365, so 473 * 500 = 236500
- Sum: 1892 + 33110 = 35002
- Sum: 35002 + 236500 = 271502
Answer: 271502


Question: What is 600 * 4?
Let's think step by step.
- 600 * 4 = 2400
Answer: 2400


Question: What is 533 * 80?
Let's think step by step.
- 80 = 80
- 533 * 8 = (500 + 30 + 3) * 8 = 4000 + 240 + 24 = 4264, so 533 * 80 = 42640
Answer: 42640


Question: What is 51 - 22?
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 - 2 = 2, write 2.
Answer: 29


Question: What is 180 * 971?
Let's think step by step.
- 971 = 900 + 70 + 1
- 180 * 1 = (100 + 80) * 1 = 100 + 80 = 180
- 180 * 7 = (100 + 80) * 7 = 700 + 560 = 1260, so 180 * 70 = 12600
- 180 * 9 = (100 + 80) * 9 = 900 + 720 = 1620, so 180 * 900 = 162000
- Sum: 180 + 12600 = 12780
- Sum: 12780 + 162000 = 174780
Answer: 174780


Question: What is 7991 - 547?
Let's think step by step.
- 1st digit from right: 1 < 7, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 7 = 4, write 4.
-   8 - 4 = 4, write 4.
-   9 - 5 = 4, write 4.
-   7 - 0 = 7, write 7.
Answer: 7444


Question: What is 54 - 35?
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.
-   4 - 3 = 1, write 1.
Answer: 19


Question: What is 800 * 7?
Let's think step by step.
- 800 * 7 = 5600
Answer: 5600


Question: What is 26 - 25?
Let's think step by step.
-   6 - 5 = 1, write 1.
-   2 - 2 = 0, write 0.
Answer: 1


Question: What is 808 * 51?
Let's think step by step.
- 51 = 50 + 1
- 808 * 1 = (800 + 8) * 1 = 800 + 8 = 808
- 808 * 5 = (800 + 8) * 5 = 4000 + 40 = 4040, so 808 * 50 = 40400
- Sum: 808 + 40400 = 41208
Answer: 41208


Question: What is 524 + 308?
Let's think step by step.
- Add ones: 4 + 8 = 12
- Add tens: 20 + 0 = 20
- Add hundreds: 500 + 300 = 800
- Sum: 12 + 20 = 32
- Sum: 32 + 800 = 832
Answer: 832


Question: What is 104 + 205?
Let's think step by step.
- Add ones: 4 + 5 = 9
- Add tens: 0 + 0 = 0
- Add hundreds: 100 + 200 = 300
- Sum: 9 + 0 = 9
- Sum: 9 + 300 = 309
Answer: 309


Question: What is 75 + 48?
Let's think step by step.
- Add ones: 5 + 8 = 13
- Add tens: 70 + 40 = 110
- Sum: 13 + 110 = 123
Answer: 123


Question: What is 334 + 349?
Let's think step by step.
- Add ones: 4 + 9 = 13
- Add tens: 30 + 40 = 70
- Add hundreds: 300 + 300 = 600
- Sum: 13 + 70 = 83
- Sum: 83 + 600 = 683
Answer: 683


Question: What is 31 - 16?
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.
-   2 - 1 = 1, write 1.
Answer: 15


Question: What is 48 * 54?
Let's think step by step.
- 54 = 50 + 4
- 48 * 4 = (40 + 8) * 4 = 160 + 32 = 192
- 48 * 5 = (40 + 8) * 5 = 200 + 40 = 240, so 48 * 50 = 2400
- Sum: 192 + 2400 = 2592
Answer: 2592


Question: What is 405 - 334?
Let's think step by step.
-   5 - 4 = 1, write 1.
- 2nd digit from right: 0 < 3, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 3 = 7, write 7.
-   3 - 3 = 0, write 0.
Answer: 71


Question: What is 963 * 6?
Let's think step by step.
- 963 * 6 = (900 + 60 + 3) * 6 = 5400 + 360 + 18 = 5778
Answer: 5778


Question: What is 926 - 833?
Let's think step by step.
-   6 - 3 = 3, write 3.
- 2nd digit from right: 2 < 3, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 3 = 9, write 9.
-   8 - 8 = 0, write 0.
Answer: 93


Question: What is 87 - 20?
Let's think step by step.
-   7 - 0 = 7, write 7.
-   8 - 2 = 6, write 6.
Answer: 67


Question: What is 151 + 684?
Let's think step by step.
- Add ones: 1 + 4 = 5
- Add tens: 50 + 80 = 130
- Add hundreds: 100 + 600 = 700
- Sum: 5 + 130 = 135
- Sum: 135 + 700 = 835
Answer: 835


Question: What is 31 * 53?
Let's think step by step.
- 53 = 50 + 3
- 31 * 3 = (30 + 1) * 3 = 90 + 3 = 93
- 31 * 5 = (30 + 1) * 5 = 150 + 5 = 155, so 31 * 50 = 1550
- Sum: 93 + 1550 = 1643
Answer: 1643


Question: What is 60 + 48?
Let's think step by step.
- Add ones: 0 + 8 = 8
- Add tens: 60 + 40 = 100
- Sum: 8 + 100 = 108
Answer: 108


Question: What is 79 * 13?
Let's think step by step.
- 13 = 10 + 3
- 79 * 3 = (70 + 9) * 3 = 210 + 27 = 237
- 79 * 1 = (70 + 9) * 1 = 70 + 9 = 79, so 79 * 10 = 790
- Sum: 237 + 790 = 1027
Answer: 1027


Question: What is 426 * 59?
Let's think step by step.
- 59 = 50 + 9
- 426 * 9 = (400 + 20 + 6) * 9 = 3600 + 180 + 54 = 3834
- 426 * 5 = (400 + 20 + 6) * 5 = 2000 + 100 + 30 = 2130, so 426 * 50 = 21300
- Sum: 3834 + 21300 = 25134
Answer: 25134


Question: What is 8520 - 7138?
Let's think step by step.
- 1st digit from right: 0 < 8, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 8 = 2, write 2.
- 2nd digit from right: 1 < 3, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 3 = 8, write 8.
-   4 - 1 = 3, write 3.
-   8 - 7 = 1, write 1.
Answer: 1382


Question: What is 711 - 422?
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: 0 < 2, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 2 = 8, write 8.
-   6 - 4 = 2, write 2.
Answer: 289


Question: What is 172 + 354?
Let's think step by step.
- Add ones: 2 + 4 = 6
- Add tens: 70 + 50 = 120
- Add hundreds: 100 + 300 = 400
- Sum: 6 + 120 = 126
- Sum: 126 + 400 = 526
Answer: 526


Question: What is 53 * 92?
Let's think step by step.
- 92 = 90 + 2
- 53 * 2 = (50 + 3) * 2 = 100 + 6 = 106
- 53 * 9 = (50 + 3) * 9 = 450 + 27 = 477, so 53 * 90 = 4770
- Sum: 106 + 4770 = 4876
Answer: 4876


Question: What is 188 * 714?
Let's think step by step.
- 714 = 700 + 10 + 4
- 188 * 4 = (100 + 80 + 8) * 4 = 400 + 320 + 32 = 752
- 188 * 1 = (100 + 80 + 8) * 1 = 100 + 80 + 8 = 188, so 188 * 10 = 1880
- 188 * 7 = (100 + 80 + 8) * 7 = 700 + 560 + 56 = 1316, so 188 * 700 = 131600
- Sum: 752 + 1880 = 2632
- Sum: 2632 + 131600 = 134232
Answer: 134232


Question: What is 346 + 209?
Let's think step by step.
- Add ones: 6 + 9 = 15
- Add tens: 40 + 0 = 40
- Add hundreds: 300 + 200 = 500
- Sum: 15 + 40 = 55
- Sum: 55 + 500 = 555
Answer: 555


Question: What is 954 * 658?
Let's think step by step.
- 658 = 600 + 50 + 8
- 954 * 8 = (900 + 50 + 4) * 8 = 7200 + 400 + 32 = 7632
- 954 * 5 = (900 + 50 + 4) * 5 = 4500 + 250 + 20 = 4770, so 954 * 50 = 47700
- 954 * 6 = (900 + 50 + 4) * 6 = 5400 + 300 + 24 = 5724, so 954 * 600 = 572400
- Sum: 7632 + 47700 = 55332
- Sum: 55332 + 572400 = 627732
Answer: 627732


Question: What is 597 - 102?
Let's think step by step.
-   7 - 2 = 5, write 5.
-   9 - 0 = 9, write 9.
-   5 - 1 = 4, write 4.
Answer: 495


Question: What is 62 - 42?
Let's think step by step.
-   2 - 2 = 0, write 0.
-   6 - 4 = 2, write 2.
Answer: 20


Question: What is 34 * 10?
Let's think step by step.
- 10 = 10
- 34 * 1 = (30 + 4) * 1 = 30 + 4 = 34, so 34 * 10 = 340
Answer: 340


Question: What is 214 + 653?
Let's think step by step.
- Add ones: 4 + 3 = 7
- Add tens: 10 + 50 = 60
- Add hundreds: 200 + 600 = 800
- Sum: 7 + 60 = 67
- Sum: 67 + 800 = 867
Answer: 867


Question: What is 4375 - 3249?
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.
-   6 - 4 = 2, write 2.
-   3 - 2 = 1, write 1.
-   4 - 3 = 1, write 1.
Answer: 1126


Question: What is 674 + 568?
Let's think step by step.
- Add ones: 4 + 8 = 12
- Add tens: 70 + 60 = 130
- Add hundreds: 600 + 500 = 1100
- Sum: 12 + 130 = 142
- Sum: 142 + 1100 = 1242
Answer: 1242


Question: What is 434 - 157?
Let's think step by step.
- 1st digit from right: 4 < 7, borrow 1 from the next digit: 4 + 10 = 14.
-   14 - 7 = 7, write 7.
- 2nd digit from right: 2 < 5, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 5 = 7, write 7.
-   3 - 1 = 2, write 2.
Answer: 277


Question: What is 449 + 740?
Let's think step by step.
- Add ones: 9 + 0 = 9
- Add tens: 40 + 40 = 80
- Add hundreds: 400 + 700 = 1100
- Sum: 9 + 80 = 89
- Sum: 89 + 1100 = 1189
Answer: 1189


Question: What is 90 + 16?
Let's think step by step.
- Add ones: 0 + 6 = 6
- Add tens: 90 + 10 = 100
- Sum: 6 + 100 = 106
Answer: 106


Question: What is 695 - 456?
Let's think step by step.
- 1st digit from right: 5 < 6, borrow 1 from the next digit: 5 + 10 = 15.
-   15 - 6 = 9, write 9.
-   8 - 5 = 3, write 3.
-   6 - 4 = 2, write 2.
Answer: 239


Question: What is 242 * 63?
Let's think step by step.
- 63 = 60 + 3
- 242 * 3 = (200 + 40 + 2) * 3 = 600 + 120 + 6 = 726
- 242 * 6 = (200 + 40 + 2) * 6 = 1200 + 240 + 12 = 1452, so 242 * 60 = 14520
- Sum: 726 + 14520 = 15246
Answer: 15246


Question: What is 60 + 49?
Let's think step by step.
- Add ones: 0 + 9 = 9
- Add tens: 60 + 40 = 100
- Sum: 9 + 100 = 109
Answer: 109


Question: What is 941 - 188?
Let's think step by step.
- 1st digit from right: 1 < 8, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 8 = 3, write 3.
- 2nd digit from right: 3 < 8, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 8 = 5, write 5.
-   8 - 1 = 7, write 7.
Answer: 753


Question: What is 54 + 11?
Let's think step by step.
- Add ones: 4 + 1 = 5
- Add tens: 50 + 10 = 60
- Sum: 5 + 60 = 65
Answer: 65


Question: What is 83 + 70?
Let's think step by step.
- Add ones: 3 + 0 = 3
- Add tens: 80 + 70 = 150
- Sum: 3 + 150 = 153
Answer: 153


Question: What is 672 * 7?
Let's think step by step.
- 672 * 7 = (600 + 70 + 2) * 7 = 4200 + 490 + 14 = 4704
Answer: 4704


Question: What is 442 * 12?
Let's think step by step.
- 12 = 10 + 2
- 442 * 2 = (400 + 40 + 2) * 2 = 800 + 80 + 4 = 884
- 442 * 1 = (400 + 40 + 2) * 1 = 400 + 40 + 2 = 442, so 442 * 10 = 4420
- Sum: 884 + 4420 = 5304
Answer: 5304


Question: What is 69 + 43?
Let's think step by step.
- Add ones: 9 + 3 = 12
- Add tens: 60 + 40 = 100
- Sum: 12 + 100 = 112
Answer: 112


Question: What is 32 * 83?
Let's think step by step.
- 83 = 80 + 3
- 32 * 3 = (30 + 2) * 3 = 90 + 6 = 96
- 32 * 8 = (30 + 2) * 8 = 240 + 16 = 256, so 32 * 80 = 2560
- Sum: 96 + 2560 = 2656
Answer: 2656


Question: What is 556 * 3?
Let's think step by step.
- 556 * 3 = (500 + 50 + 6) * 3 = 1500 + 150 + 18 = 1668
Answer: 1668


Question: What is 84 * 81?
Let's think step by step.
- 81 = 80 + 1
- 84 * 1 = (80 + 4) * 1 = 80 + 4 = 84
- 84 * 8 = (80 + 4) * 8 = 640 + 32 = 672, so 84 * 80 = 6720
- Sum: 84 + 6720 = 6804
Answer: 6804


Question: What is 309 * 4?
Let's think step by step.
- 309 * 4 = (300 + 9) * 4 = 1200 + 36 = 1236
Answer: 1236


Question: What is 907 - 528?
Let's think step by step.
- 1st digit from right: 7 < 8, borrow 1 from the next digit: 7 + 10 = 17.
-   17 - 8 = 9, write 9.
- 2nd digit from right: reduced to -1 by the previous borrow; -1 < 2, so borrow again: -1 + 10 = 9.
-   9 - 2 = 7, write 7.
-   8 - 5 = 3, write 3.
Answer: 379


Question: What is 22 + 98?
Let's think step by step.
- Add ones: 2 + 8 = 10
- Add tens: 20 + 90 = 110
- Sum: 10 + 110 = 120
Answer: 120


Question: What is 499 - 143?
Let's think step by step.
-   9 - 3 = 6, write 6.
-   9 - 4 = 5, write 5.
-   4 - 1 = 3, write 3.
Answer: 356


Question: What is 25 + 96?
Let's think step by step.
- Add ones: 5 + 6 = 11
- Add tens: 20 + 90 = 110
- Sum: 11 + 110 = 121
Answer: 121


Question: What is 981 * 96?
Let's think step by step.
- 96 = 90 + 6
- 981 * 6 = (900 + 80 + 1) * 6 = 5400 + 480 + 6 = 5886
- 981 * 9 = (900 + 80 + 1) * 9 = 8100 + 720 + 9 = 8829, so 981 * 90 = 88290
- Sum: 5886 + 88290 = 94176
Answer: 94176


Question: What is 23 + 44?
Let's think step by step.
- Add ones: 3 + 4 = 7
- Add tens: 20 + 40 = 60
- Sum: 7 + 60 = 67
Answer: 67


Question: What is 98 - 79?
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 - 7 = 1, write 1.
Answer: 19


Question: What is 795 * 37?
Let's think step by step.
- 37 = 30 + 7
- 795 * 7 = (700 + 90 + 5) * 7 = 4900 + 630 + 35 = 5565
- 795 * 3 = (700 + 90 + 5) * 3 = 2100 + 270 + 15 = 2385, so 795 * 30 = 23850
- Sum: 5565 + 23850 = 29415
Answer: 29415


Question: What is 499 - 278?
Let's think step by step.
-   9 - 8 = 1, write 1.
-   9 - 7 = 2, write 2.
-   4 - 2 = 2, write 2.
Answer: 221


Question: What is 325 * 19?
Let's think step by step.
- 19 = 10 + 9
- 325 * 9 = (300 + 20 + 5) * 9 = 2700 + 180 + 45 = 2925
- 325 * 1 = (300 + 20 + 5) * 1 = 300 + 20 + 5 = 325, so 325 * 10 = 3250
- Sum: 2925 + 3250 = 6175
Answer: 6175


Question: What is 51 - 18?
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.
-   4 - 1 = 3, write 3.
Answer: 33


Question: What is 453 + 635?
Let's think step by step.
- Add ones: 3 + 5 = 8
- Add tens: 50 + 30 = 80
- Add hundreds: 400 + 600 = 1000
- Sum: 8 + 80 = 88
- Sum: 88 + 1000 = 1088
Answer: 1088


Question: What is 173 + 595?
Let's think step by step.
- Add ones: 3 + 5 = 8
- Add tens: 70 + 90 = 160
- Add hundreds: 100 + 500 = 600
- Sum: 8 + 160 = 168
- Sum: 168 + 600 = 768
Answer: 768


Question: What is 89 - 52?
Let's think step by step.
-   9 - 2 = 7, write 7.
-   8 - 5 = 3, write 3.
Answer: 37


Question: What is 73 - 22?
Let's think step by step.
-   3 - 2 = 1, write 1.
-   7 - 2 = 5, write 5.
Answer: 51


Question: What is 7042 - 6100?
Let's think step by step.
-   2 - 0 = 2, write 2.
-   4 - 0 = 4, write 4.
- 3rd digit from right: 0 < 1, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 1 = 9, write 9.
-   6 - 6 = 0, write 0.
Answer: 942


Question: What is 563 + 731?
Let's think step by step.
- Add ones: 3 + 1 = 4
- Add tens: 60 + 30 = 90
- Add hundreds: 500 + 700 = 1200
- Sum: 4 + 90 = 94
- Sum: 94 + 1200 = 1294
Answer: 1294


Question: What is 97 + 49?
Let's think step by step.
- Add ones: 7 + 9 = 16
- Add tens: 90 + 40 = 130
- Sum: 16 + 130 = 146
Answer: 146


Question: What is 950 * 74?
Let's think step by step.
- 74 = 70 + 4
- 950 * 4 = (900 + 50) * 4 = 3600 + 200 = 3800
- 950 * 7 = (900 + 50) * 7 = 6300 + 350 = 6650, so 950 * 70 = 66500
- Sum: 3800 + 66500 = 70300
Answer: 70300


Question: What is 73 - 16?
Let's think step by step.
- 1st digit from right: 3 < 6, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 6 = 7, write 7.
-   6 - 1 = 5, write 5.
Answer: 57


Question: What is 115 + 150?
Let's think step by step.
- Add ones: 5 + 0 = 5
- Add tens: 10 + 50 = 60
- Add hundreds: 100 + 100 = 200
- Sum: 5 + 60 = 65
- Sum: 65 + 200 = 265
Answer: 265


Question: What is 46 + 62?
Let's think step by step.
- Add ones: 6 + 2 = 8
- Add tens: 40 + 60 = 100
- Sum: 8 + 100 = 108
Answer: 108


Question: What is 452 * 9?
Let's think step by step.
- 452 * 9 = (400 + 50 + 2) * 9 = 3600 + 450 + 18 = 4068
Answer: 4068


Question: What is 650 + 213?
Let's think step by step.
- Add ones: 0 + 3 = 3
- Add tens: 50 + 10 = 60
- Add hundreds: 600 + 200 = 800
- Sum: 3 + 60 = 63
- Sum: 63 + 800 = 863
Answer: 863


Question: What is 96 + 44?
Let's think step by step.
- Add ones: 6 + 4 = 10
- Add tens: 90 + 40 = 130
- Sum: 10 + 130 = 140
Answer: 140


Question: What is 433 * 6?
Let's think step by step.
- 433 * 6 = (400 + 30 + 3) * 6 = 2400 + 180 + 18 = 2598
Answer: 2598


Question: What is 350 * 9?
Let's think step by step.
- 350 * 9 = (300 + 50) * 9 = 2700 + 450 = 3150
Answer: 3150


Question: What is 9879 - 641?
Let's think step by step.
-   9 - 1 = 8, write 8.
-   7 - 4 = 3, write 3.
-   8 - 6 = 2, write 2.
-   9 - 0 = 9, write 9.
Answer: 9238


Question: What is 979 * 3?
Let's think step by step.
- 979 * 3 = (900 + 70 + 9) * 3 = 2700 + 210 + 27 = 2937
Answer: 2937


Question: What is 799 * 54?
Let's think step by step.
- 54 = 50 + 4
- 799 * 4 = (700 + 90 + 9) * 4 = 2800 + 360 + 36 = 3196
- 799 * 5 = (700 + 90 + 9) * 5 = 3500 + 450 + 45 = 3995, so 799 * 50 = 39950
- Sum: 3196 + 39950 = 43146
Answer: 43146


Question: What is 102 * 9?
Let's think step by step.
- 102 * 9 = (100 + 2) * 9 = 900 + 18 = 918
Answer: 918


Question: What is 887 + 140?
Let's think step by step.
- Add ones: 7 + 0 = 7
- Add tens: 80 + 40 = 120
- Add hundreds: 800 + 100 = 900
- Sum: 7 + 120 = 127
- Sum: 127 + 900 = 1027
Answer: 1027


Question: What is 70 + 14?
Let's think step by step.
- Add ones: 0 + 4 = 4
- Add tens: 70 + 10 = 80
- Sum: 4 + 80 = 84
Answer: 84


Question: What is 318 * 4?
Let's think step by step.
- 318 * 4 = (300 + 10 + 8) * 4 = 1200 + 40 + 32 = 1272
Answer: 1272


Question: What is 428 - 170?
Let's think step by step.
-   8 - 0 = 8, write 8.
- 2nd digit from right: 2 < 7, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 7 = 5, write 5.
-   3 - 1 = 2, write 2.
Answer: 258


Question: What is 179 * 638?
Let's think step by step.
- 638 = 600 + 30 + 8
- 179 * 8 = (100 + 70 + 9) * 8 = 800 + 560 + 72 = 1432
- 179 * 3 = (100 + 70 + 9) * 3 = 300 + 210 + 27 = 537, so 179 * 30 = 5370
- 179 * 6 = (100 + 70 + 9) * 6 = 600 + 420 + 54 = 1074, so 179 * 600 = 107400
- Sum: 1432 + 5370 = 6802
- Sum: 6802 + 107400 = 114202
Answer: 114202


Question: What is 87 * 14?
Let's think step by step.
- 14 = 10 + 4
- 87 * 4 = (80 + 7) * 4 = 320 + 28 = 348
- 87 * 1 = (80 + 7) * 1 = 80 + 7 = 87, so 87 * 10 = 870
- Sum: 348 + 870 = 1218
Answer: 1218


Question: What is 36 + 37?
Let's think step by step.
- Add ones: 6 + 7 = 13
- Add tens: 30 + 30 = 60
- Sum: 13 + 60 = 73
Answer: 73


Question: What is 542 + 711?
Let's think step by step.
- Add ones: 2 + 1 = 3
- Add tens: 40 + 10 = 50
- Add hundreds: 500 + 700 = 1200
- Sum: 3 + 50 = 53
- Sum: 53 + 1200 = 1253
Answer: 1253


Question: What is 215 * 8?
Let's think step by step.
- 215 * 8 = (200 + 10 + 5) * 8 = 1600 + 80 + 40 = 1720
Answer: 1720


Question: What is 6177 - 1419?
Let's think step by step.
- 1st digit from right: 7 < 9, borrow 1 from the next digit: 7 + 10 = 17.
-   17 - 9 = 8, write 8.
-   6 - 1 = 5, write 5.
- 3rd digit from right: 1 < 4, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 4 = 7, write 7.
-   5 - 1 = 4, write 4.
Answer: 4758


Question: What is 381 * 85?
Let's think step by step.
- 85 = 80 + 5
- 381 * 5 = (300 + 80 + 1) * 5 = 1500 + 400 + 5 = 1905
- 381 * 8 = (300 + 80 + 1) * 8 = 2400 + 640 + 8 = 3048, so 381 * 80 = 30480
- Sum: 1905 + 30480 = 32385
Answer: 32385


Question: What is 569 * 6?
Let's think step by step.
- 569 * 6 = (500 + 60 + 9) * 6 = 3000 + 360 + 54 = 3414
Answer: 3414


Question: What is 60 - 18?
Let's think step by step.
- 1st digit from right: 0 < 8, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 8 = 2, write 2.
-   5 - 1 = 4, write 4.
Answer: 42


Question: What is 23 + 76?
Let's think step by step.
- Add ones: 3 + 6 = 9
- Add tens: 20 + 70 = 90
- Sum: 9 + 90 = 99
Answer: 99


Question: What is 499 + 272?
Let's think step by step.
- Add ones: 9 + 2 = 11
- Add tens: 90 + 70 = 160
- Add hundreds: 400 + 200 = 600
- Sum: 11 + 160 = 171
- Sum: 171 + 600 = 771
Answer: 771


Question: What is 13 + 33?
Let's think step by step.
- Add ones: 3 + 3 = 6
- Add tens: 10 + 30 = 40
- Sum: 6 + 40 = 46
Answer: 46


Question: What is 5052 - 2189?
Let's think step by step.
- 1st digit from right: 2 < 9, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 9 = 3, write 3.
- 2nd digit from right: 4 < 8, borrow 1 from the next digit: 4 + 10 = 14.
-   14 - 8 = 6, write 6.
- 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 - 2 = 2, write 2.
Answer: 2863


Question: What is 31 + 10?
Let's think step by step.
- Add ones: 1 + 0 = 1
- Add tens: 30 + 10 = 40
- Sum: 1 + 40 = 41
Answer: 41


Question: What is 98 * 91?
Let's think step by step.
- 91 = 90 + 1
- 98 * 1 = (90 + 8) * 1 = 90 + 8 = 98
- 98 * 9 = (90 + 8) * 9 = 810 + 72 = 882, so 98 * 90 = 8820
- Sum: 98 + 8820 = 8918
Answer: 8918


Question: What is 72 + 85?
Let's think step by step.
- Add ones: 2 + 5 = 7
- Add tens: 70 + 80 = 150
- Sum: 7 + 150 = 157
Answer: 157


Question: What is 31 + 17?
Let's think step by step.
- Add ones: 1 + 7 = 8
- Add tens: 30 + 10 = 40
- Sum: 8 + 40 = 48
Answer: 48


Question: What is 77 + 50?
Let's think step by step.
- Add ones: 7 + 0 = 7
- Add tens: 70 + 50 = 120
- Sum: 7 + 120 = 127
Answer: 127


Question: What is 145 * 734?
Let's think step by step.
- 734 = 700 + 30 + 4
- 145 * 4 = (100 + 40 + 5) * 4 = 400 + 160 + 20 = 580
- 145 * 3 = (100 + 40 + 5) * 3 = 300 + 120 + 15 = 435, so 145 * 30 = 4350
- 145 * 7 = (100 + 40 + 5) * 7 = 700 + 280 + 35 = 1015, so 145 * 700 = 101500
- Sum: 580 + 4350 = 4930
- Sum: 4930 + 101500 = 106430
Answer: 106430


Question: What is 16 + 91?
Let's think step by step.
- Add ones: 6 + 1 = 7
- Add tens: 10 + 90 = 100
- Sum: 7 + 100 = 107
Answer: 107


Question: What is 750 - 486?
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: 4 < 8, borrow 1 from the next digit: 4 + 10 = 14.
-   14 - 8 = 6, write 6.
-   6 - 4 = 2, write 2.
Answer: 264


Question: What is 930 - 137?
Let's think step by step.
- 1st digit from right: 0 < 7, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 7 = 3, write 3.
- 2nd digit from right: 2 < 3, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 3 = 9, write 9.
-   8 - 1 = 7, write 7.
Answer: 793


Question: What is 77 + 21?
Let's think step by step.
- Add ones: 7 + 1 = 8
- Add tens: 70 + 20 = 90
- Sum: 8 + 90 = 98
Answer: 98


Question: What is 12 + 11?
Let's think step by step.
- Add ones: 2 + 1 = 3
- Add tens: 10 + 10 = 20
- Sum: 3 + 20 = 23
Answer: 23


Question: What is 3682 - 3386?
Let's think step by step.
- 1st digit from right: 2 < 6, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 6 = 6, write 6.
- 2nd digit from right: 7 < 8, borrow 1 from the next digit: 7 + 10 = 17.
-   17 - 8 = 9, write 9.
-   5 - 3 = 2, write 2.
-   3 - 3 = 0, write 0.
Answer: 296


Question: What is 249 * 90?
Let's think step by step.
- 90 = 90
- 249 * 9 = (200 + 40 + 9) * 9 = 1800 + 360 + 81 = 2241, so 249 * 90 = 22410
Answer: 22410


Question: What is 83 - 66?
Let's think step by step.
- 1st digit from right: 3 < 6, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 6 = 7, write 7.
-   7 - 6 = 1, write 1.
Answer: 17


Question: What is 30 * 22?
Let's think step by step.
- 22 = 20 + 2
- 30 * 2 = 60
- 30 * 2 = 60, so 30 * 20 = 600
- Sum: 60 + 600 = 660
Answer: 660


Question: What is 41 - 36?
Let's think step by step.
- 1st digit from right: 1 < 6, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 6 = 5, write 5.
-   3 - 3 = 0, write 0.
Answer: 5


Question: What is 252 + 850?
Let's think step by step.
- Add ones: 2 + 0 = 2
- Add tens: 50 + 50 = 100
- Add hundreds: 200 + 800 = 1000
- Sum: 2 + 100 = 102
- Sum: 102 + 1000 = 1102
Answer: 1102


Question: What is 728 + 863?
Let's think step by step.
- Add ones: 8 + 3 = 11
- Add tens: 20 + 60 = 80
- Add hundreds: 700 + 800 = 1500
- Sum: 11 + 80 = 91
- Sum: 91 + 1500 = 1591
Answer: 1591


Question: What is 137 + 441?
Let's think step by step.
- Add ones: 7 + 1 = 8
- Add tens: 30 + 40 = 70
- Add hundreds: 100 + 400 = 500
- Sum: 8 + 70 = 78
- Sum: 78 + 500 = 578
Answer: 578


Question: What is 89 * 41?
Let's think step by step.
- 41 = 40 + 1
- 89 * 1 = (80 + 9) * 1 = 80 + 9 = 89
- 89 * 4 = (80 + 9) * 4 = 320 + 36 = 356, so 89 * 40 = 3560
- Sum: 89 + 3560 = 3649
Answer: 3649


Question: What is 22 * 97?
Let's think step by step.
- 97 = 90 + 7
- 22 * 7 = (20 + 2) * 7 = 140 + 14 = 154
- 22 * 9 = (20 + 2) * 9 = 180 + 18 = 198, so 22 * 90 = 1980
- Sum: 154 + 1980 = 2134
Answer: 2134


Question: What is 988 - 506?
Let's think step by step.
-   8 - 6 = 2, write 2.
-   8 - 0 = 8, write 8.
-   9 - 5 = 4, write 4.
Answer: 482


Question: What is 47 + 85?
Let's think step by step.
- Add ones: 7 + 5 = 12
- Add tens: 40 + 80 = 120
- Sum: 12 + 120 = 132
Answer: 132


Question: What is 48 * 63?
Let's think step by step.
- 63 = 60 + 3
- 48 * 3 = (40 + 8) * 3 = 120 + 24 = 144
- 48 * 6 = (40 + 8) * 6 = 240 + 48 = 288, so 48 * 60 = 2880
- Sum: 144 + 2880 = 3024
Answer: 3024


Question: What is 81 - 59?
Let's think step by step.
- 1st digit from right: 1 < 9, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 9 = 2, write 2.
-   7 - 5 = 2, write 2.
Answer: 22


Question: What is 34 + 77?
Let's think step by step.
- Add ones: 4 + 7 = 11
- Add tens: 30 + 70 = 100
- Sum: 11 + 100 = 111
Answer: 111


Question: What is 66 + 34?
Let's think step by step.
- Add ones: 6 + 4 = 10
- Add tens: 60 + 30 = 90
- Sum: 10 + 90 = 100
Answer: 100


Question: What is 997 - 993?
Let's think step by step.
-   7 - 3 = 4, write 4.
-   9 - 9 = 0, write 0.
-   9 - 9 = 0, write 0.
Answer: 4


Question: What is 253 + 838?
Let's think step by step.
- Add ones: 3 + 8 = 11
- Add tens: 50 + 30 = 80
- Add hundreds: 200 + 800 = 1000
- Sum: 11 + 80 = 91
- Sum: 91 + 1000 = 1091
Answer: 1091


Question: What is 749 * 95?
Let's think step by step.
- 95 = 90 + 5
- 749 * 5 = (700 + 40 + 9) * 5 = 3500 + 200 + 45 = 3745
- 749 * 9 = (700 + 40 + 9) * 9 = 6300 + 360 + 81 = 6741, so 749 * 90 = 67410
- Sum: 3745 + 67410 = 71155
Answer: 71155


Question: What is 92 - 63?
Let's think step by step.
- 1st digit from right: 2 < 3, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 3 = 9, write 9.
-   8 - 6 = 2, write 2.
Answer: 29


Question: What is 22 * 98?
Let's think step by step.
- 98 = 90 + 8
- 22 * 8 = (20 + 2) * 8 = 160 + 16 = 176
- 22 * 9 = (20 + 2) * 9 = 180 + 18 = 198, so 22 * 90 = 1980
- Sum: 176 + 1980 = 2156
Answer: 2156


Question: What is 892 * 18?
Let's think step by step.
- 18 = 10 + 8
- 892 * 8 = (800 + 90 + 2) * 8 = 6400 + 720 + 16 = 7136
- 892 * 1 = (800 + 90 + 2) * 1 = 800 + 90 + 2 = 892, so 892 * 10 = 8920
- Sum: 7136 + 8920 = 16056
Answer: 16056


Question: What is 750 * 74?
Let's think step by step.
- 74 = 70 + 4
- 750 * 4 = (700 + 50) * 4 = 2800 + 200 = 3000
- 750 * 7 = (700 + 50) * 7 = 4900 + 350 = 5250, so 750 * 70 = 52500
- Sum: 3000 + 52500 = 55500
Answer: 55500


Question: What is 527 * 7?
Let's think step by step.
- 527 * 7 = (500 + 20 + 7) * 7 = 3500 + 140 + 49 = 3689
Answer: 3689


Question: What is 84 - 78?
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 - 7 = 0, write 0.
Answer: 6


Question: What is 427 * 392?
Let's think step by step.
- 392 = 300 + 90 + 2
- 427 * 2 = (400 + 20 + 7) * 2 = 800 + 40 + 14 = 854
- 427 * 9 = (400 + 20 + 7) * 9 = 3600 + 180 + 63 = 3843, so 427 * 90 = 38430
- 427 * 3 = (400 + 20 + 7) * 3 = 1200 + 60 + 21 = 1281, so 427 * 300 = 128100
- Sum: 854 + 38430 = 39284
- Sum: 39284 + 128100 = 167384
Answer: 167384


Question: What is 217 * 40?
Let's think step by step.
- 40 = 40
- 217 * 4 = (200 + 10 + 7) * 4 = 800 + 40 + 28 = 868, so 217 * 40 = 8680
Answer: 8680


Question: What is 334 * 43?
Let's think step by step.
- 43 = 40 + 3
- 334 * 3 = (300 + 30 + 4) * 3 = 900 + 90 + 12 = 1002
- 334 * 4 = (300 + 30 + 4) * 4 = 1200 + 120 + 16 = 1336, so 334 * 40 = 13360
- Sum: 1002 + 13360 = 14362
Answer: 14362


Question: What is 226 + 708?
Let's think step by step.
- Add ones: 6 + 8 = 14
- Add tens: 20 + 0 = 20
- Add hundreds: 200 + 700 = 900
- Sum: 14 + 20 = 34
- Sum: 34 + 900 = 934
Answer: 934


Question: What is 426 - 204?
Let's think step by step.
-   6 - 4 = 2, write 2.
-   2 - 0 = 2, write 2.
-   4 - 2 = 2, write 2.
Answer: 222


Question: What is 86 * 35?
Let's think step by step.
- 35 = 30 + 5
- 86 * 5 = (80 + 6) * 5 = 400 + 30 = 430
- 86 * 3 = (80 + 6) * 3 = 240 + 18 = 258, so 86 * 30 = 2580
- Sum: 430 + 2580 = 3010
Answer: 3010


Question: What is 652 * 4?
Let's think step by step.
- 652 * 4 = (600 + 50 + 2) * 4 = 2400 + 200 + 8 = 2608
Answer: 2608


Question: What is 500 * 9?
Let's think step by step.
- 500 * 9 = 4500
Answer: 4500


Question: What is 47 + 57?
Let's think step by step.
- Add ones: 7 + 7 = 14
- Add tens: 40 + 50 = 90
- Sum: 14 + 90 = 104
Answer: 104


Question: What is 50 + 72?
Let's think step by step.
- Add ones: 0 + 2 = 2
- Add tens: 50 + 70 = 120
- Sum: 2 + 120 = 122
Answer: 122


Question: What is 224 + 927?
Let's think step by step.
- Add ones: 4 + 7 = 11
- Add tens: 20 + 20 = 40
- Add hundreds: 200 + 900 = 1100
- Sum: 11 + 40 = 51
- Sum: 51 + 1100 = 1151
Answer: 1151


Question: What is 63 - 45?
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.
-   5 - 4 = 1, write 1.
Answer: 18


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


Question: What is 58 - 21?
Let's think step by step.
-   8 - 1 = 7, write 7.
-   5 - 2 = 3, write 3.
Answer: 37


Question: What is 939 * 354?
Let's think step by step.
- 354 = 300 + 50 + 4
- 939 * 4 = (900 + 30 + 9) * 4 = 3600 + 120 + 36 = 3756
- 939 * 5 = (900 + 30 + 9) * 5 = 4500 + 150 + 45 = 4695, so 939 * 50 = 46950
- 939 * 3 = (900 + 30 + 9) * 3 = 2700 + 90 + 27 = 2817, so 939 * 300 = 281700
- Sum: 3756 + 46950 = 50706
- Sum: 50706 + 281700 = 332406
Answer: 332406


Question: What is 93 + 42?
Let's think step by step.
- Add ones: 3 + 2 = 5
- Add tens: 90 + 40 = 130
- Sum: 5 + 130 = 135
Answer: 135


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


Question: What is 524 + 309?
Let's think step by step.
- Add ones: 4 + 9 = 13
- Add tens: 20 + 0 = 20
- Add hundreds: 500 + 300 = 800
- Sum: 13 + 20 = 33
- Sum: 33 + 800 = 833
Answer: 833


Question: What is 467 * 32?
Let's think step by step.
- 32 = 30 + 2
- 467 * 2 = (400 + 60 + 7) * 2 = 800 + 120 + 14 = 934
- 467 * 3 = (400 + 60 + 7) * 3 = 1200 + 180 + 21 = 1401, so 467 * 30 = 14010
- Sum: 934 + 14010 = 14944
Answer: 14944


Question: What is 51 * 88?
Let's think step by step.
- 88 = 80 + 8
- 51 * 8 = (50 + 1) * 8 = 400 + 8 = 408
- 51 * 8 = (50 + 1) * 8 = 400 + 8 = 408, so 51 * 80 = 4080
- Sum: 408 + 4080 = 4488
Answer: 4488


Question: What is 80 - 13?
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.
-   7 - 1 = 6, write 6.
Answer: 67


Question: What is 774 + 653?
Let's think step by step.
- Add ones: 4 + 3 = 7
- Add tens: 70 + 50 = 120
- Add hundreds: 700 + 600 = 1300
- Sum: 7 + 120 = 127
- Sum: 127 + 1300 = 1427
Answer: 1427


Question: What is 97 * 59?
Let's think step by step.
- 59 = 50 + 9
- 97 * 9 = (90 + 7) * 9 = 810 + 63 = 873
- 97 * 5 = (90 + 7) * 5 = 450 + 35 = 485, so 97 * 50 = 4850
- Sum: 873 + 4850 = 5723
Answer: 5723


Question: What is 574 + 226?
Let's think step by step.
- Add ones: 4 + 6 = 10
- Add tens: 70 + 20 = 90
- Add hundreds: 500 + 200 = 700
- Sum: 10 + 90 = 100
- Sum: 100 + 700 = 800
Answer: 800


Question: What is 67 + 77?
Let's think step by step.
- Add ones: 7 + 7 = 14
- Add tens: 60 + 70 = 130
- Sum: 14 + 130 = 144
Answer: 144


Question: What is 958 + 423?
Let's think step by step.
- Add ones: 8 + 3 = 11
- Add tens: 50 + 20 = 70
- Add hundreds: 900 + 400 = 1300
- Sum: 11 + 70 = 81
- Sum: 81 + 1300 = 1381
Answer: 1381


Question: What is 39 + 65?
Let's think step by step.
- Add ones: 9 + 5 = 14
- Add tens: 30 + 60 = 90
- Sum: 14 + 90 = 104
Answer: 104


Question: What is 688 * 8?
Let's think step by step.
- 688 * 8 = (600 + 80 + 8) * 8 = 4800 + 640 + 64 = 5504
Answer: 5504


Question: What is 970 - 368?
Let's think step by step.
- 1st digit from right: 0 < 8, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 8 = 2, write 2.
-   6 - 6 = 0, write 0.
-   9 - 3 = 6, write 6.
Answer: 602


Question: What is 89 - 24?
Let's think step by step.
-   9 - 4 = 5, write 5.
-   8 - 2 = 6, write 6.
Answer: 65


Question: What is 7617 - 6899?
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: 0 < 9, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 9 = 1, write 1.
- 3rd digit from right: 5 < 8, borrow 1 from the next digit: 5 + 10 = 15.
-   15 - 8 = 7, write 7.
-   6 - 6 = 0, write 0.
Answer: 718


Question: What is 220 * 6?
Let's think step by step.
- 220 * 6 = (200 + 20) * 6 = 1200 + 120 = 1320
Answer: 1320


Question: What is 128 * 45?
Let's think step by step.
- 45 = 40 + 5
- 128 * 5 = (100 + 20 + 8) * 5 = 500 + 100 + 40 = 640
- 128 * 4 = (100 + 20 + 8) * 4 = 400 + 80 + 32 = 512, so 128 * 40 = 5120
- Sum: 640 + 5120 = 5760
Answer: 5760


Question: What is 535 + 766?
Let's think step by step.
- Add ones: 5 + 6 = 11
- Add tens: 30 + 60 = 90
- Add hundreds: 500 + 700 = 1200
- Sum: 11 + 90 = 101
- Sum: 101 + 1200 = 1301
Answer: 1301


Question: What is 68 - 62?
Let's think step by step.
-   8 - 2 = 6, write 6.
-   6 - 6 = 0, write 0.
Answer: 6


Question: What is 81 * 74?
Let's think step by step.
- 74 = 70 + 4
- 81 * 4 = (80 + 1) * 4 = 320 + 4 = 324
- 81 * 7 = (80 + 1) * 7 = 560 + 7 = 567, so 81 * 70 = 5670
- Sum: 324 + 5670 = 5994
Answer: 5994


Question: What is 426 + 334?
Let's think step by step.
- Add ones: 6 + 4 = 10
- Add tens: 20 + 30 = 50
- Add hundreds: 400 + 300 = 700
- Sum: 10 + 50 = 60
- Sum: 60 + 700 = 760
Answer: 760


Question: What is 315 * 37?
Let's think step by step.
- 37 = 30 + 7
- 315 * 7 = (300 + 10 + 5) * 7 = 2100 + 70 + 35 = 2205
- 315 * 3 = (300 + 10 + 5) * 3 = 900 + 30 + 15 = 945, so 315 * 30 = 9450
- Sum: 2205 + 9450 = 11655
Answer: 11655


Question: What is 39 * 49?
Let's think step by step.
- 49 = 40 + 9
- 39 * 9 = (30 + 9) * 9 = 270 + 81 = 351
- 39 * 4 = (30 + 9) * 4 = 120 + 36 = 156, so 39 * 40 = 1560
- Sum: 351 + 1560 = 1911
Answer: 1911


Question: What is 951 - 602?
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 - 0 = 4, write 4.
-   9 - 6 = 3, write 3.
Answer: 349


Question: What is 961 * 452?
Let's think step by step.
- 452 = 400 + 50 + 2
- 961 * 2 = (900 + 60 + 1) * 2 = 1800 + 120 + 2 = 1922
- 961 * 5 = (900 + 60 + 1) * 5 = 4500 + 300 + 5 = 4805, so 961 * 50 = 48050
- 961 * 4 = (900 + 60 + 1) * 4 = 3600 + 240 + 4 = 3844, so 961 * 400 = 384400
- Sum: 1922 + 48050 = 49972
- Sum: 49972 + 384400 = 434372
Answer: 434372


Question: What is 78 * 13?
Let's think step by step.
- 13 = 10 + 3
- 78 * 3 = (70 + 8) * 3 = 210 + 24 = 234
- 78 * 1 = (70 + 8) * 1 = 70 + 8 = 78, so 78 * 10 = 780
- Sum: 234 + 780 = 1014
Answer: 1014


Question: What is 998 - 314?
Let's think step by step.
-   8 - 4 = 4, write 4.
-   9 - 1 = 8, write 8.
-   9 - 3 = 6, write 6.
Answer: 684


Question: What is 260 + 987?
Let's think step by step.
- Add ones: 0 + 7 = 7
- Add tens: 60 + 80 = 140
- Add hundreds: 200 + 900 = 1100
- Sum: 7 + 140 = 147
- Sum: 147 + 1100 = 1247
Answer: 1247


Question: What is 532 - 231?
Let's think step by step.
-   2 - 1 = 1, write 1.
-   3 - 3 = 0, write 0.
-   5 - 2 = 3, write 3.
Answer: 301


Question: What is 973 + 553?
Let's think step by step.
- Add ones: 3 + 3 = 6
- Add tens: 70 + 50 = 120
- Add hundreds: 900 + 500 = 1400
- Sum: 6 + 120 = 126
- Sum: 126 + 1400 = 1526
Answer: 1526


Question: What is 37 + 58?
Let's think step by step.
- Add ones: 7 + 8 = 15
- Add tens: 30 + 50 = 80
- Sum: 15 + 80 = 95
Answer: 95


Question: What is 459 + 788?
Let's think step by step.
- Add ones: 9 + 8 = 17
- Add tens: 50 + 80 = 130
- Add hundreds: 400 + 700 = 1100
- Sum: 17 + 130 = 147
- Sum: 147 + 1100 = 1247
Answer: 1247


Question: What is 7445 - 604?
Let's think step by step.
-   5 - 4 = 1, write 1.
-   4 - 0 = 4, write 4.
- 3rd digit from right: 4 < 6, borrow 1 from the next digit: 4 + 10 = 14.
-   14 - 6 = 8, write 8.
-   6 - 0 = 6, write 6.
Answer: 6841


Question: What is 374 * 811?
Let's think step by step.
- 811 = 800 + 10 + 1
- 374 * 1 = (300 + 70 + 4) * 1 = 300 + 70 + 4 = 374
- 374 * 1 = (300 + 70 + 4) * 1 = 300 + 70 + 4 = 374, so 374 * 10 = 3740
- 374 * 8 = (300 + 70 + 4) * 8 = 2400 + 560 + 32 = 2992, so 374 * 800 = 299200
- Sum: 374 + 3740 = 4114
- Sum: 4114 + 299200 = 303314
Answer: 303314


Question: What is 60 - 32?
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 - 3 = 2, write 2.
Answer: 28


Question: What is 668 - 578?
Let's think step by step.
-   8 - 8 = 0, write 0.
- 2nd digit from right: 6 < 7, borrow 1 from the next digit: 6 + 10 = 16.
-   16 - 7 = 9, write 9.
-   5 - 5 = 0, write 0.
Answer: 90


Question: What is 756 * 332?
Let's think step by step.
- 332 = 300 + 30 + 2
- 756 * 2 = (700 + 50 + 6) * 2 = 1400 + 100 + 12 = 1512
- 756 * 3 = (700 + 50 + 6) * 3 = 2100 + 150 + 18 = 2268, so 756 * 30 = 22680
- 756 * 3 = (700 + 50 + 6) * 3 = 2100 + 150 + 18 = 2268, so 756 * 300 = 226800
- Sum: 1512 + 22680 = 24192
- Sum: 24192 + 226800 = 250992
Answer: 250992


Question: What is 882 - 124?
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.
-   7 - 2 = 5, write 5.
-   8 - 1 = 7, write 7.
Answer: 758


Question: What is 11 * 7?
Let's think step by step.
- 11 * 7 = (10 + 1) * 7 = 70 + 7 = 77
Answer: 77


Question: What is 68 - 30?
Let's think step by step.
-   8 - 0 = 8, write 8.
-   6 - 3 = 3, write 3.
Answer: 38


Question: What is 59 + 55?
Let's think step by step.
- Add ones: 9 + 5 = 14
- Add tens: 50 + 50 = 100
- Sum: 14 + 100 = 114
Answer: 114


Question: What is 23 * 21?
Let's think step by step.
- 21 = 20 + 1
- 23 * 1 = (20 + 3) * 1 = 20 + 3 = 23
- 23 * 2 = (20 + 3) * 2 = 40 + 6 = 46, so 23 * 20 = 460
- Sum: 23 + 460 = 483
Answer: 483


Question: What is 626 + 263?
Let's think step by step.
- Add ones: 6 + 3 = 9
- Add tens: 20 + 60 = 80
- Add hundreds: 600 + 200 = 800
- Sum: 9 + 80 = 89
- Sum: 89 + 800 = 889
Answer: 889


Question: What is 567 + 413?
Let's think step by step.
- Add ones: 7 + 3 = 10
- Add tens: 60 + 10 = 70
- Add hundreds: 500 + 400 = 900
- Sum: 10 + 70 = 80
- Sum: 80 + 900 = 980
Answer: 980


Question: What is 50 * 88?
Let's think step by step.
- 88 = 80 + 8
- 50 * 8 = 400
- 50 * 8 = 400, so 50 * 80 = 4000
- Sum: 400 + 4000 = 4400
Answer: 4400


Question: What is 2025 - 1064?
Let's think step by step.
-   5 - 4 = 1, write 1.
- 2nd digit from right: 2 < 6, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 6 = 6, write 6.
- 3rd digit from right: reduced to -1 by the previous borrow; -1 < 0, so borrow again: -1 + 10 = 9.
-   9 - 0 = 9, write 9.
-   1 - 1 = 0, write 0.
Answer: 961


Question: What is 27 * 3?
Let's think step by step.
- 27 * 3 = (20 + 7) * 3 = 60 + 21 = 81
Answer: 81


Question: What is 24 + 39?
Let's think step by step.
- Add ones: 4 + 9 = 13
- Add tens: 20 + 30 = 50
- Sum: 13 + 50 = 63
Answer: 63


Question: What is 284 + 412?
Let's think step by step.
- Add ones: 4 + 2 = 6
- Add tens: 80 + 10 = 90
- Add hundreds: 200 + 400 = 600
- Sum: 6 + 90 = 96
- Sum: 96 + 600 = 696
Answer: 696


Question: What is 87 * 11?
Let's think step by step.
- 11 = 10 + 1
- 87 * 1 = (80 + 7) * 1 = 80 + 7 = 87
- 87 * 1 = (80 + 7) * 1 = 80 + 7 = 87, so 87 * 10 = 870
- Sum: 87 + 870 = 957
Answer: 957


Question: What is 18 * 95?
Let's think step by step.
- 95 = 90 + 5
- 18 * 5 = (10 + 8) * 5 = 50 + 40 = 90
- 18 * 9 = (10 + 8) * 9 = 90 + 72 = 162, so 18 * 90 = 1620
- Sum: 90 + 1620 = 1710
Answer: 1710


Question: What is 30 + 65?
Let's think step by step.
- Add ones: 0 + 5 = 5
- Add tens: 30 + 60 = 90
- Sum: 5 + 90 = 95
Answer: 95


Question: What is 632 + 549?
Let's think step by step.
- Add ones: 2 + 9 = 11
- Add tens: 30 + 40 = 70
- Add hundreds: 600 + 500 = 1100
- Sum: 11 + 70 = 81
- Sum: 81 + 1100 = 1181
Answer: 1181


Question: What is 71 * 31?
Let's think step by step.
- 31 = 30 + 1
- 71 * 1 = (70 + 1) * 1 = 70 + 1 = 71
- 71 * 3 = (70 + 1) * 3 = 210 + 3 = 213, so 71 * 30 = 2130
- Sum: 71 + 2130 = 2201
Answer: 2201


Question: What is 37 * 77?
Let's think step by step.
- 77 = 70 + 7
- 37 * 7 = (30 + 7) * 7 = 210 + 49 = 259
- 37 * 7 = (30 + 7) * 7 = 210 + 49 = 259, so 37 * 70 = 2590
- Sum: 259 + 2590 = 2849
Answer: 2849


Question: What is 234 - 161?
Let's think step by step.
-   4 - 1 = 3, write 3.
- 2nd digit from right: 3 < 6, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 6 = 7, write 7.
-   1 - 1 = 0, write 0.
Answer: 73


Question: What is 814 * 290?
Let's think step by step.
- 290 = 200 + 90
- 814 * 9 = (800 + 10 + 4) * 9 = 7200 + 90 + 36 = 7326, so 814 * 90 = 73260
- 814 * 2 = (800 + 10 + 4) * 2 = 1600 + 20 + 8 = 1628, so 814 * 200 = 162800
- Sum: 73260 + 162800 = 236060
Answer: 236060


Question: What is 407 + 882?
Let's think step by step.
- Add ones: 7 + 2 = 9
- Add tens: 0 + 80 = 80
- Add hundreds: 400 + 800 = 1200
- Sum: 9 + 80 = 89
- Sum: 89 + 1200 = 1289
Answer: 1289


Question: What is 80 + 57?
Let's think step by step.
- Add ones: 0 + 7 = 7
- Add tens: 80 + 50 = 130
- Sum: 7 + 130 = 137
Answer: 137


Question: What is 696 * 8?
Let's think step by step.
- 696 * 8 = (600 + 90 + 6) * 8 = 4800 + 720 + 48 = 5568
Answer: 5568


Question: What is 60 - 35?
Let's think step by step.
- 1st digit from right: 0 < 5, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 5 = 5, write 5.
-   5 - 3 = 2, write 2.
Answer: 25


Question: What is 9576 - 3336?
Let's think step by step.
-   6 - 6 = 0, write 0.
-   7 - 3 = 4, write 4.
-   5 - 3 = 2, write 2.
-   9 - 3 = 6, write 6.
Answer: 6240


Question: What is 481 * 803?
Let's think step by step.
- 803 = 800 + 3
- 481 * 3 = (400 + 80 + 1) * 3 = 1200 + 240 + 3 = 1443
- 481 * 8 = (400 + 80 + 1) * 8 = 3200 + 640 + 8 = 3848, so 481 * 800 = 384800
- Sum: 1443 + 384800 = 386243
Answer: 386243


Question: What is 25 * 54?
Let's think step by step.
- 54 = 50 + 4
- 25 * 4 = (20 + 5) * 4 = 80 + 20 = 100
- 25 * 5 = (20 + 5) * 5 = 100 + 25 = 125, so 25 * 50 = 1250
- Sum: 100 + 1250 = 1350
Answer: 1350


Question: What is 706 * 15?
Let's think step by step.
- 15 = 10 + 5
- 706 * 5 = (700 + 6) * 5 = 3500 + 30 = 3530
- 706 * 1 = (700 + 6) * 1 = 700 + 6 = 706, so 706 * 10 = 7060
- Sum: 3530 + 7060 = 10590
Answer: 10590


Question: What is 947 + 688?
Let's think step by step.
- Add ones: 7 + 8 = 15
- Add tens: 40 + 80 = 120
- Add hundreds: 900 + 600 = 1500
- Sum: 15 + 120 = 135
- Sum: 135 + 1500 = 1635
Answer: 1635


Question: What is 970 * 8?
Let's think step by step.
- 970 * 8 = (900 + 70) * 8 = 7200 + 560 = 7760
Answer: 7760


Question: What is 90 - 54?
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 - 5 = 3, write 3.
Answer: 36


Question: What is 927 + 292?
Let's think step by step.
- Add ones: 7 + 2 = 9
- Add tens: 20 + 90 = 110
- Add hundreds: 900 + 200 = 1100
- Sum: 9 + 110 = 119
- Sum: 119 + 1100 = 1219
Answer: 1219


Question: What is 969 * 40?
Let's think step by step.
- 40 = 40
- 969 * 4 = (900 + 60 + 9) * 4 = 3600 + 240 + 36 = 3876, so 969 * 40 = 38760
Answer: 38760


Question: What is 425 + 858?
Let's think step by step.
- Add ones: 5 + 8 = 13
- Add tens: 20 + 50 = 70
- Add hundreds: 400 + 800 = 1200
- Sum: 13 + 70 = 83
- Sum: 83 + 1200 = 1283
Answer: 1283


Question: What is 68 - 48?
Let's think step by step.
-   8 - 8 = 0, write 0.
-   6 - 4 = 2, write 2.
Answer: 20


Question: What is 869 + 167?
Let's think step by step.
- Add ones: 9 + 7 = 16
- Add tens: 60 + 60 = 120
- Add hundreds: 800 + 100 = 900
- Sum: 16 + 120 = 136
- Sum: 136 + 900 = 1036
Answer: 1036


Question: What is 279 * 21?
Let's think step by step.
- 21 = 20 + 1
- 279 * 1 = (200 + 70 + 9) * 1 = 200 + 70 + 9 = 279
- 279 * 2 = (200 + 70 + 9) * 2 = 400 + 140 + 18 = 558, so 279 * 20 = 5580
- Sum: 279 + 5580 = 5859
Answer: 5859


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


Question: What is 42 + 33?
Let's think step by step.
- Add ones: 2 + 3 = 5
- Add tens: 40 + 30 = 70
- Sum: 5 + 70 = 75
Answer: 75


Question: What is 76 + 70?
Let's think step by step.
- Add ones: 6 + 0 = 6
- Add tens: 70 + 70 = 140
- Sum: 6 + 140 = 146
Answer: 146


Question: What is 81 + 99?
Let's think step by step.
- Add ones: 1 + 9 = 10
- Add tens: 80 + 90 = 170
- Sum: 10 + 170 = 180
Answer: 180


Question: What is 607 + 212?
Let's think step by step.
- Add ones: 7 + 2 = 9
- Add tens: 0 + 10 = 10
- Add hundreds: 600 + 200 = 800
- Sum: 9 + 10 = 19
- Sum: 19 + 800 = 819
Answer: 819


Question: What is 47 + 27?
Let's think step by step.
- Add ones: 7 + 7 = 14
- Add tens: 40 + 20 = 60
- Sum: 14 + 60 = 74
Answer: 74


Question: What is 7679 - 3563?
Let's think step by step.
-   9 - 3 = 6, write 6.
-   7 - 6 = 1, write 1.
-   6 - 5 = 1, write 1.
-   7 - 3 = 4, write 4.
Answer: 4116


Question: What is 77 - 19?
Let's think step by step.
- 1st digit from right: 7 < 9, borrow 1 from the next digit: 7 + 10 = 17.
-   17 - 9 = 8, write 8.
-   6 - 1 = 5, write 5.
Answer: 58


Question: What is 18 + 68?
Let's think step by step.
- Add ones: 8 + 8 = 16
- Add tens: 10 + 60 = 70
- Sum: 16 + 70 = 86
Answer: 86


Question: What is 42 + 79?
Let's think step by step.
- Add ones: 2 + 9 = 11
- Add tens: 40 + 70 = 110
- Sum: 11 + 110 = 121
Answer: 121


Question: What is 746 + 296?
Let's think step by step.
- Add ones: 6 + 6 = 12
- Add tens: 40 + 90 = 130
- Add hundreds: 700 + 200 = 900
- Sum: 12 + 130 = 142
- Sum: 142 + 900 = 1042
Answer: 1042


Question: What is 685 - 592?
Let's think step by step.
-   5 - 2 = 3, write 3.
- 2nd digit from right: 8 < 9, borrow 1 from the next digit: 8 + 10 = 18.
-   18 - 9 = 9, write 9.
-   5 - 5 = 0, write 0.
Answer: 93


Question: What is 191 * 58?
Let's think step by step.
- 58 = 50 + 8
- 191 * 8 = (100 + 90 + 1) * 8 = 800 + 720 + 8 = 1528
- 191 * 5 = (100 + 90 + 1) * 5 = 500 + 450 + 5 = 955, so 191 * 50 = 9550
- Sum: 1528 + 9550 = 11078
Answer: 11078


Question: What is 960 + 734?
Let's think step by step.
- Add ones: 0 + 4 = 4
- Add tens: 60 + 30 = 90
- Add hundreds: 900 + 700 = 1600
- Sum: 4 + 90 = 94
- Sum: 94 + 1600 = 1694
Answer: 1694


Question: What is 628 * 7?
Let's think step by step.
- 628 * 7 = (600 + 20 + 8) * 7 = 4200 + 140 + 56 = 4396
Answer: 4396


Question: What is 704 + 562?
Let's think step by step.
- Add ones: 4 + 2 = 6
- Add tens: 0 + 60 = 60
- Add hundreds: 700 + 500 = 1200
- Sum: 6 + 60 = 66
- Sum: 66 + 1200 = 1266
Answer: 1266


Question: What is 859 * 6?
Let's think step by step.
- 859 * 6 = (800 + 50 + 9) * 6 = 4800 + 300 + 54 = 5154
Answer: 5154


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


Question: What is 29 + 74?
Let's think step by step.
- Add ones: 9 + 4 = 13
- Add tens: 20 + 70 = 90
- Sum: 13 + 90 = 103
Answer: 103


Question: What is 12 + 10?
Let's think step by step.
- Add ones: 2 + 0 = 2
- Add tens: 10 + 10 = 20
- Sum: 2 + 20 = 22
Answer: 22


Question: What is 8803 - 8270?
Let's think step by step.
-   3 - 0 = 3, write 3.
- 2nd digit from right: 0 < 7, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 7 = 3, write 3.
-   7 - 2 = 5, write 5.
-   8 - 8 = 0, write 0.
Answer: 533


Question: What is 36 * 45?
Let's think step by step.
- 45 = 40 + 5
- 36 * 5 = (30 + 6) * 5 = 150 + 30 = 180
- 36 * 4 = (30 + 6) * 4 = 120 + 24 = 144, so 36 * 40 = 1440
- Sum: 180 + 1440 = 1620
Answer: 1620


Question: What is 891 * 4?
Let's think step by step.
- 891 * 4 = (800 + 90 + 1) * 4 = 3200 + 360 + 4 = 3564
Answer: 3564


Question: What is 74 - 69?
Let's think step by step.
- 1st digit from right: 4 < 9, borrow 1 from the next digit: 4 + 10 = 14.
-   14 - 9 = 5, write 5.
-   6 - 6 = 0, write 0.
Answer: 5


Question: What is 31 + 72?
Let's think step by step.
- Add ones: 1 + 2 = 3
- Add tens: 30 + 70 = 100
- Sum: 3 + 100 = 103
Answer: 103


Question: What is 277 * 2?
Let's think step by step.
- 277 * 2 = (200 + 70 + 7) * 2 = 400 + 140 + 14 = 554
Answer: 554


Question: What is 79 + 99?
Let's think step by step.
- Add ones: 9 + 9 = 18
- Add tens: 70 + 90 = 160
- Sum: 18 + 160 = 178
Answer: 178


Question: What is 327 + 996?
Let's think step by step.
- Add ones: 7 + 6 = 13
- Add tens: 20 + 90 = 110
- Add hundreds: 300 + 900 = 1200
- Sum: 13 + 110 = 123
- Sum: 123 + 1200 = 1323
Answer: 1323


Question: What is 997 * 2?
Let's think step by step.
- 997 * 2 = (900 + 90 + 7) * 2 = 1800 + 180 + 14 = 1994
Answer: 1994


Question: What is 285 * 14?
Let's think step by step.
- 14 = 10 + 4
- 285 * 4 = (200 + 80 + 5) * 4 = 800 + 320 + 20 = 1140
- 285 * 1 = (200 + 80 + 5) * 1 = 200 + 80 + 5 = 285, so 285 * 10 = 2850
- Sum: 1140 + 2850 = 3990
Answer: 3990


Question: What is 120 * 9?
Let's think step by step.
- 120 * 9 = (100 + 20) * 9 = 900 + 180 = 1080
Answer: 1080


Question: What is 9253 - 3683?
Let's think step by step.
-   3 - 3 = 0, write 0.
- 2nd digit from right: 5 < 8, borrow 1 from the next digit: 5 + 10 = 15.
-   15 - 8 = 7, write 7.
- 3rd digit from right: 1 < 6, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 6 = 5, write 5.
-   8 - 3 = 5, write 5.
Answer: 5570


Question: What is 416 * 5?
Let's think step by step.
- 416 * 5 = (400 + 10 + 6) * 5 = 2000 + 50 + 30 = 2080
Answer: 2080


Question: What is 67 * 70?
Let's think step by step.
- 70 = 70
- 67 * 7 = (60 + 7) * 7 = 420 + 49 = 469, so 67 * 70 = 4690
Answer: 4690


Question: What is 8522 - 5875?
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.
- 2nd digit from right: 1 < 7, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 7 = 4, write 4.
- 3rd digit from right: 4 < 8, borrow 1 from the next digit: 4 + 10 = 14.
-   14 - 8 = 6, write 6.
-   7 - 5 = 2, write 2.
Answer: 2647


Question: What is 490 + 596?
Let's think step by step.
- Add ones: 0 + 6 = 6
- Add tens: 90 + 90 = 180
- Add hundreds: 400 + 500 = 900
- Sum: 6 + 180 = 186
- Sum: 186 + 900 = 1086
Answer: 1086


Question: What is 940 + 506?
Let's think step by step.
- Add ones: 0 + 6 = 6
- Add tens: 40 + 0 = 40
- Add hundreds: 900 + 500 = 1400
- Sum: 6 + 40 = 46
- Sum: 46 + 1400 = 1446
Answer: 1446


Question: What is 22 * 2?
Let's think step by step.
- 22 * 2 = (20 + 2) * 2 = 40 + 4 = 44
Answer: 44


Question: What is 969 + 429?
Let's think step by step.
- Add ones: 9 + 9 = 18
- Add tens: 60 + 20 = 80
- Add hundreds: 900 + 400 = 1300
- Sum: 18 + 80 = 98
- Sum: 98 + 1300 = 1398
Answer: 1398


Question: What is 445 - 398?
Let's think step by step.
- 1st digit from right: 5 < 8, borrow 1 from the next digit: 5 + 10 = 15.
-   15 - 8 = 7, write 7.
- 2nd digit from right: 3 < 9, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 9 = 4, write 4.
-   3 - 3 = 0, write 0.
Answer: 47


Question: What is 64 * 29?
Let's think step by step.
- 29 = 20 + 9
- 64 * 9 = (60 + 4) * 9 = 540 + 36 = 576
- 64 * 2 = (60 + 4) * 2 = 120 + 8 = 128, so 64 * 20 = 1280
- Sum: 576 + 1280 = 1856
Answer: 1856


Question: What is 95 - 69?
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.
-   8 - 6 = 2, write 2.
Answer: 26


Question: What is 934 - 412?
Let's think step by step.
-   4 - 2 = 2, write 2.
-   3 - 1 = 2, write 2.
-   9 - 4 = 5, write 5.
Answer: 522


Question: What is 703 * 61?
Let's think step by step.
- 61 = 60 + 1
- 703 * 1 = (700 + 3) * 1 = 700 + 3 = 703
- 703 * 6 = (700 + 3) * 6 = 4200 + 18 = 4218, so 703 * 60 = 42180
- Sum: 703 + 42180 = 42883
Answer: 42883


Question: What is 348 * 85?
Let's think step by step.
- 85 = 80 + 5
- 348 * 5 = (300 + 40 + 8) * 5 = 1500 + 200 + 40 = 1740
- 348 * 8 = (300 + 40 + 8) * 8 = 2400 + 320 + 64 = 2784, so 348 * 80 = 27840
- Sum: 1740 + 27840 = 29580
Answer: 29580


Question: What is 96 + 71?
Let's think step by step.
- Add ones: 6 + 1 = 7
- Add tens: 90 + 70 = 160
- Sum: 7 + 160 = 167
Answer: 167


Question: What is 55 - 31?
Let's think step by step.
-   5 - 1 = 4, write 4.
-   5 - 3 = 2, write 2.
Answer: 24


Question: What is 76 - 40?
Let's think step by step.
-   6 - 0 = 6, write 6.
-   7 - 4 = 3, write 3.
Answer: 36


Question: What is 25 * 68?
Let's think step by step.
- 68 = 60 + 8
- 25 * 8 = (20 + 5) * 8 = 160 + 40 = 200
- 25 * 6 = (20 + 5) * 6 = 120 + 30 = 150, so 25 * 60 = 1500
- Sum: 200 + 1500 = 1700
Answer: 1700


Question: What is 364 * 85?
Let's think step by step.
- 85 = 80 + 5
- 364 * 5 = (300 + 60 + 4) * 5 = 1500 + 300 + 20 = 1820
- 364 * 8 = (300 + 60 + 4) * 8 = 2400 + 480 + 32 = 2912, so 364 * 80 = 29120
- Sum: 1820 + 29120 = 30940
Answer: 30940


Question: What is 80 * 24?
Let's think step by step.
- 24 = 20 + 4
- 80 * 4 = 320
- 80 * 2 = 160, so 80 * 20 = 1600
- Sum: 320 + 1600 = 1920
Answer: 1920


Question: What is 123 + 888?
Let's think step by step.
- Add ones: 3 + 8 = 11
- Add tens: 20 + 80 = 100
- Add hundreds: 100 + 800 = 900
- Sum: 11 + 100 = 111
- Sum: 111 + 900 = 1011
Answer: 1011


Question: What is 441 + 506?
Let's think step by step.
- Add ones: 1 + 6 = 7
- Add tens: 40 + 0 = 40
- Add hundreds: 400 + 500 = 900
- Sum: 7 + 40 = 47
- Sum: 47 + 900 = 947
Answer: 947


Question: What is 84 - 27?
Let's think step by step.
- 1st digit from right: 4 < 7, borrow 1 from the next digit: 4 + 10 = 14.
-   14 - 7 = 7, write 7.
-   7 - 2 = 5, write 5.
Answer: 57


Question: What is 880 - 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.
-   7 - 0 = 7, write 7.
-   8 - 2 = 6, write 6.
Answer: 675


Question: What is 10 + 99?
Let's think step by step.
- Add ones: 0 + 9 = 9
- Add tens: 10 + 90 = 100
- Sum: 9 + 100 = 109
Answer: 109


Question: What is 48 + 61?
Let's think step by step.
- Add ones: 8 + 1 = 9
- Add tens: 40 + 60 = 100
- Sum: 9 + 100 = 109
Answer: 109


Question: What is 860 * 335?
Let's think step by step.
- 335 = 300 + 30 + 5
- 860 * 5 = (800 + 60) * 5 = 4000 + 300 = 4300
- 860 * 3 = (800 + 60) * 3 = 2400 + 180 = 2580, so 860 * 30 = 25800
- 860 * 3 = (800 + 60) * 3 = 2400 + 180 = 2580, so 860 * 300 = 258000
- Sum: 4300 + 25800 = 30100
- Sum: 30100 + 258000 = 288100
Answer: 288100


Question: What is 846 * 58?
Let's think step by step.
- 58 = 50 + 8
- 846 * 8 = (800 + 40 + 6) * 8 = 6400 + 320 + 48 = 6768
- 846 * 5 = (800 + 40 + 6) * 5 = 4000 + 200 + 30 = 4230, so 846 * 50 = 42300
- Sum: 6768 + 42300 = 49068
Answer: 49068


Question: What is 316 * 88?
Let's think step by step.
- 88 = 80 + 8
- 316 * 8 = (300 + 10 + 6) * 8 = 2400 + 80 + 48 = 2528
- 316 * 8 = (300 + 10 + 6) * 8 = 2400 + 80 + 48 = 2528, so 316 * 80 = 25280
- Sum: 2528 + 25280 = 27808
Answer: 27808


Question: What is 38 + 61?
Let's think step by step.
- Add ones: 8 + 1 = 9
- Add tens: 30 + 60 = 90
- Sum: 9 + 90 = 99
Answer: 99


Question: What is 62 + 71?
Let's think step by step.
- Add ones: 2 + 1 = 3
- Add tens: 60 + 70 = 130
- Sum: 3 + 130 = 133
Answer: 133


Question: What is 3300 - 176?
Let's think step by step.
- 1st digit from right: 0 < 6, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 6 = 4, write 4.
- 2nd digit from right: reduced to -1 by the previous borrow; -1 < 7, so borrow again: -1 + 10 = 9.
-   9 - 7 = 2, write 2.
-   2 - 1 = 1, write 1.
-   3 - 0 = 3, write 3.
Answer: 3124


Question: What is 323 + 386?
Let's think step by step.
- Add ones: 3 + 6 = 9
- Add tens: 20 + 80 = 100
- Add hundreds: 300 + 300 = 600
- Sum: 9 + 100 = 109
- Sum: 109 + 600 = 709
Answer: 709


Question: What is 6255 - 1986?
Let's think step by step.
- 1st digit from right: 5 < 6, borrow 1 from the next digit: 5 + 10 = 15.
-   15 - 6 = 9, write 9.
- 2nd digit from right: 4 < 8, borrow 1 from the next digit: 4 + 10 = 14.
-   14 - 8 = 6, write 6.
- 3rd digit from right: 1 < 9, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 9 = 2, write 2.
-   5 - 1 = 4, write 4.
Answer: 4269


Question: What is 65 - 33?
Let's think step by step.
-   5 - 3 = 2, write 2.
-   6 - 3 = 3, write 3.
Answer: 32


Question: What is 929 - 485?
Let's think step by step.
-   9 - 5 = 4, write 4.
- 2nd digit from right: 2 < 8, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 8 = 4, write 4.
-   8 - 4 = 4, write 4.
Answer: 444


Question: What is 13 * 82?
Let's think step by step.
- 82 = 80 + 2
- 13 * 2 = (10 + 3) * 2 = 20 + 6 = 26
- 13 * 8 = (10 + 3) * 8 = 80 + 24 = 104, so 13 * 80 = 1040
- Sum: 26 + 1040 = 1066
Answer: 1066


Question: What is 777 * 59?
Let's think step by step.
- 59 = 50 + 9
- 777 * 9 = (700 + 70 + 7) * 9 = 6300 + 630 + 63 = 6993
- 777 * 5 = (700 + 70 + 7) * 5 = 3500 + 350 + 35 = 3885, so 777 * 50 = 38850
- Sum: 6993 + 38850 = 45843
Answer: 45843


Question: What is 703 + 858?
Let's think step by step.
- Add ones: 3 + 8 = 11
- Add tens: 0 + 50 = 50
- Add hundreds: 700 + 800 = 1500
- Sum: 11 + 50 = 61
- Sum: 61 + 1500 = 1561
Answer: 1561


Question: What is 442 * 8?
Let's think step by step.
- 442 * 8 = (400 + 40 + 2) * 8 = 3200 + 320 + 16 = 3536
Answer: 3536


Question: What is 874 + 587?
Let's think step by step.
- Add ones: 4 + 7 = 11
- Add tens: 70 + 80 = 150
- Add hundreds: 800 + 500 = 1300
- Sum: 11 + 150 = 161
- Sum: 161 + 1300 = 1461
Answer: 1461


Question: What is 14 + 47?
Let's think step by step.
- Add ones: 4 + 7 = 11
- Add tens: 10 + 40 = 50
- Sum: 11 + 50 = 61
Answer: 61


Question: What is 43 + 43?
Let's think step by step.
- Add ones: 3 + 3 = 6
- Add tens: 40 + 40 = 80
- Sum: 6 + 80 = 86
Answer: 86


Question: What is 68 * 86?
Let's think step by step.
- 86 = 80 + 6
- 68 * 6 = (60 + 8) * 6 = 360 + 48 = 408
- 68 * 8 = (60 + 8) * 8 = 480 + 64 = 544, so 68 * 80 = 5440
- Sum: 408 + 5440 = 5848
Answer: 5848


Question: What is 214 * 7?
Let's think step by step.
- 214 * 7 = (200 + 10 + 4) * 7 = 1400 + 70 + 28 = 1498
Answer: 1498


Question: What is 58 + 32?
Let's think step by step.
- Add ones: 8 + 2 = 10
- Add tens: 50 + 30 = 80
- Sum: 10 + 80 = 90
Answer: 90


Question: What is 55 * 90?
Let's think step by step.
- 90 = 90
- 55 * 9 = (50 + 5) * 9 = 450 + 45 = 495, so 55 * 90 = 4950
Answer: 4950


Question: What is 82 - 12?
Let's think step by step.
-   2 - 2 = 0, write 0.
-   8 - 1 = 7, write 7.
Answer: 70


Question: What is 5565 - 2829?
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.
-   5 - 2 = 3, write 3.
- 3rd digit from right: 5 < 8, borrow 1 from the next digit: 5 + 10 = 15.
-   15 - 8 = 7, write 7.
-   4 - 2 = 2, write 2.
Answer: 2736


Question: What is 796 + 203?
Let's think step by step.
- Add ones: 6 + 3 = 9
- Add tens: 90 + 0 = 90
- Add hundreds: 700 + 200 = 900
- Sum: 9 + 90 = 99
- Sum: 99 + 900 = 999
Answer: 999


Question: What is 811 + 976?
Let's think step by step.
- Add ones: 1 + 6 = 7
- Add tens: 10 + 70 = 80
- Add hundreds: 800 + 900 = 1700
- Sum: 7 + 80 = 87
- Sum: 87 + 1700 = 1787
Answer: 1787


Question: What is 95 * 55?
Let's think step by step.
- 55 = 50 + 5
- 95 * 5 = (90 + 5) * 5 = 450 + 25 = 475
- 95 * 5 = (90 + 5) * 5 = 450 + 25 = 475, so 95 * 50 = 4750
- Sum: 475 + 4750 = 5225
Answer: 5225


Question: What is 52 - 25?
Let's think step by step.
- 1st digit from right: 2 < 5, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 5 = 7, write 7.
-   4 - 2 = 2, write 2.
Answer: 27


Question: What is 330 * 5?
Let's think step by step.
- 330 * 5 = (300 + 30) * 5 = 1500 + 150 = 1650
Answer: 1650


Question: What is 56 - 13?
Let's think step by step.
-   6 - 3 = 3, write 3.
-   5 - 1 = 4, write 4.
Answer: 43


Question: What is 548 + 830?
Let's think step by step.
- Add ones: 8 + 0 = 8
- Add tens: 40 + 30 = 70
- Add hundreds: 500 + 800 = 1300
- Sum: 8 + 70 = 78
- Sum: 78 + 1300 = 1378
Answer: 1378


Question: What is 37 * 31?
Let's think step by step.
- 31 = 30 + 1
- 37 * 1 = (30 + 7) * 1 = 30 + 7 = 37
- 37 * 3 = (30 + 7) * 3 = 90 + 21 = 111, so 37 * 30 = 1110
- Sum: 37 + 1110 = 1147
Answer: 1147


Question: What is 61 * 25?
Let's think step by step.
- 25 = 20 + 5
- 61 * 5 = (60 + 1) * 5 = 300 + 5 = 305
- 61 * 2 = (60 + 1) * 2 = 120 + 2 = 122, so 61 * 20 = 1220
- Sum: 305 + 1220 = 1525
Answer: 1525


Question: What is 27 + 40?
Let's think step by step.
- Add ones: 7 + 0 = 7
- Add tens: 20 + 40 = 60
- Sum: 7 + 60 = 67
Answer: 67


Question: What is 440 * 99?
Let's think step by step.
- 99 = 90 + 9
- 440 * 9 = (400 + 40) * 9 = 3600 + 360 = 3960
- 440 * 9 = (400 + 40) * 9 = 3600 + 360 = 3960, so 440 * 90 = 39600
- Sum: 3960 + 39600 = 43560
Answer: 43560


Question: What is 37 * 64?
Let's think step by step.
- 64 = 60 + 4
- 37 * 4 = (30 + 7) * 4 = 120 + 28 = 148
- 37 * 6 = (30 + 7) * 6 = 180 + 42 = 222, so 37 * 60 = 2220
- Sum: 148 + 2220 = 2368
Answer: 2368


Question: What is 35 + 79?
Let's think step by step.
- Add ones: 5 + 9 = 14
- Add tens: 30 + 70 = 100
- Sum: 14 + 100 = 114
Answer: 114


Question: What is 856 * 7?
Let's think step by step.
- 856 * 7 = (800 + 50 + 6) * 7 = 5600 + 350 + 42 = 5992
Answer: 5992


Question: What is 68 * 71?
Let's think step by step.
- 71 = 70 + 1
- 68 * 1 = (60 + 8) * 1 = 60 + 8 = 68
- 68 * 7 = (60 + 8) * 7 = 420 + 56 = 476, so 68 * 70 = 4760
- Sum: 68 + 4760 = 4828
Answer: 4828


Question: What is 7051 - 5901?
Let's think step by step.
-   1 - 1 = 0, write 0.
-   5 - 0 = 5, write 5.
- 3rd digit from right: 0 < 9, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 9 = 1, write 1.
-   6 - 5 = 1, write 1.
Answer: 1150


Question: What is 76 * 63?
Let's think step by step.
- 63 = 60 + 3
- 76 * 3 = (70 + 6) * 3 = 210 + 18 = 228
- 76 * 6 = (70 + 6) * 6 = 420 + 36 = 456, so 76 * 60 = 4560
- Sum: 228 + 4560 = 4788
Answer: 4788


Question: What is 535 * 3?
Let's think step by step.
- 535 * 3 = (500 + 30 + 5) * 3 = 1500 + 90 + 15 = 1605
Answer: 1605


Question: What is 13 * 19?
Let's think step by step.
- 19 = 10 + 9
- 13 * 9 = (10 + 3) * 9 = 90 + 27 = 117
- 13 * 1 = (10 + 3) * 1 = 10 + 3 = 13, so 13 * 10 = 130
- Sum: 117 + 130 = 247
Answer: 247


Question: What is 96 * 91?
Let's think step by step.
- 91 = 90 + 1
- 96 * 1 = (90 + 6) * 1 = 90 + 6 = 96
- 96 * 9 = (90 + 6) * 9 = 810 + 54 = 864, so 96 * 90 = 8640
- Sum: 96 + 8640 = 8736
Answer: 8736


Question: What is 42 * 7?
Let's think step by step.
- 42 * 7 = (40 + 2) * 7 = 280 + 14 = 294
Answer: 294


Question: What is 58 - 15?
Let's think step by step.
-   8 - 5 = 3, write 3.
-   5 - 1 = 4, write 4.
Answer: 43


Question: What is 740 - 615?
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.
-   7 - 6 = 1, write 1.
Answer: 125


Question: What is 194 + 621?
Let's think step by step.
- Add ones: 4 + 1 = 5
- Add tens: 90 + 20 = 110
- Add hundreds: 100 + 600 = 700
- Sum: 5 + 110 = 115
- Sum: 115 + 700 = 815
Answer: 815


Question: What is 27 + 47?
Let's think step by step.
- Add ones: 7 + 7 = 14
- Add tens: 20 + 40 = 60
- Sum: 14 + 60 = 74
Answer: 74


Question: What is 841 + 948?
Let's think step by step.
- Add ones: 1 + 8 = 9
- Add tens: 40 + 40 = 80
- Add hundreds: 800 + 900 = 1700
- Sum: 9 + 80 = 89
- Sum: 89 + 1700 = 1789
Answer: 1789


Question: What is 975 * 506?
Let's think step by step.
- 506 = 500 + 6
- 975 * 6 = (900 + 70 + 5) * 6 = 5400 + 420 + 30 = 5850
- 975 * 5 = (900 + 70 + 5) * 5 = 4500 + 350 + 25 = 4875, so 975 * 500 = 487500
- Sum: 5850 + 487500 = 493350
Answer: 493350


Question: What is 94 + 40?
Let's think step by step.
- Add ones: 4 + 0 = 4
- Add tens: 90 + 40 = 130
- Sum: 4 + 130 = 134
Answer: 134


Question: What is 281 + 528?
Let's think step by step.
- Add ones: 1 + 8 = 9
- Add tens: 80 + 20 = 100
- Add hundreds: 200 + 500 = 700
- Sum: 9 + 100 = 109
- Sum: 109 + 700 = 809
Answer: 809


Question: What is 385 + 153?
Let's think step by step.
- Add ones: 5 + 3 = 8
- Add tens: 80 + 50 = 130
- Add hundreds: 300 + 100 = 400
- Sum: 8 + 130 = 138
- Sum: 138 + 400 = 538
Answer: 538


Question: What is 7972 - 7673?
Let's think step by step.
- 1st digit from right: 2 < 3, borrow 1 from the next digit: 2 + 10 = 12.
-   12 - 3 = 9, write 9.
- 2nd digit from right: 6 < 7, borrow 1 from the next digit: 6 + 10 = 16.
-   16 - 7 = 9, write 9.
-   8 - 6 = 2, write 2.
-   7 - 7 = 0, write 0.
Answer: 299


Question: What is 736 - 164?
Let's think step by step.
-   6 - 4 = 2, write 2.
- 2nd digit from right: 3 < 6, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 6 = 7, write 7.
-   6 - 1 = 5, write 5.
Answer: 572


Question: What is 50 * 87?
Let's think step by step.
- 87 = 80 + 7
- 50 * 7 = 350
- 50 * 8 = 400, so 50 * 80 = 4000
- Sum: 350 + 4000 = 4350
Answer: 4350


Question: What is 526 * 4?
Let's think step by step.
- 526 * 4 = (500 + 20 + 6) * 4 = 2000 + 80 + 24 = 2104
Answer: 2104


Question: What is 641 - 44?
Let's think step by step.
- 1st digit from right: 1 < 4, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 4 = 7, write 7.
- 2nd digit from right: 3 < 4, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 4 = 9, write 9.
-   5 - 0 = 5, write 5.
Answer: 597


Question: What is 8759 - 3486?
Let's think step by step.
-   9 - 6 = 3, write 3.
- 2nd digit from right: 5 < 8, borrow 1 from the next digit: 5 + 10 = 15.
-   15 - 8 = 7, write 7.
-   6 - 4 = 2, write 2.
-   8 - 3 = 5, write 5.
Answer: 5273


Question: What is 776 * 89?
Let's think step by step.
- 89 = 80 + 9
- 776 * 9 = (700 + 70 + 6) * 9 = 6300 + 630 + 54 = 6984
- 776 * 8 = (700 + 70 + 6) * 8 = 5600 + 560 + 48 = 6208, so 776 * 80 = 62080
- Sum: 6984 + 62080 = 69064
Answer: 69064


Question: What is 992 + 937?
Let's think step by step.
- Add ones: 2 + 7 = 9
- Add tens: 90 + 30 = 120
- Add hundreds: 900 + 900 = 1800
- Sum: 9 + 120 = 129
- Sum: 129 + 1800 = 1929
Answer: 1929


Question: What is 60 + 31?
Let's think step by step.
- Add ones: 0 + 1 = 1
- Add tens: 60 + 30 = 90
- Sum: 1 + 90 = 91
Answer: 91


Question: What is 27 * 93?
Let's think step by step.
- 93 = 90 + 3
- 27 * 3 = (20 + 7) * 3 = 60 + 21 = 81
- 27 * 9 = (20 + 7) * 9 = 180 + 63 = 243, so 27 * 90 = 2430
- Sum: 81 + 2430 = 2511
Answer: 2511


Question: What is 501 * 9?
Let's think step by step.
- 501 * 9 = (500 + 1) * 9 = 4500 + 9 = 4509
Answer: 4509


Question: What is 440 * 3?
Let's think step by step.
- 440 * 3 = (400 + 40) * 3 = 1200 + 120 = 1320
Answer: 1320


Question: What is 913 - 190?
Let's think step by step.
-   3 - 0 = 3, write 3.
- 2nd digit from right: 1 < 9, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 9 = 2, write 2.
-   8 - 1 = 7, write 7.
Answer: 723


Question: What is 38 + 22?
Let's think step by step.
- Add ones: 8 + 2 = 10
- Add tens: 30 + 20 = 50
- Sum: 10 + 50 = 60
Answer: 60


Question: What is 22 + 46?
Let's think step by step.
- Add ones: 2 + 6 = 8
- Add tens: 20 + 40 = 60
- Sum: 8 + 60 = 68
Answer: 68


Question: What is 957 + 273?
Let's think step by step.
- Add ones: 7 + 3 = 10
- Add tens: 50 + 70 = 120
- Add hundreds: 900 + 200 = 1100
- Sum: 10 + 120 = 130
- Sum: 130 + 1100 = 1230
Answer: 1230


Question: What is 501 * 5?
Let's think step by step.
- 501 * 5 = (500 + 1) * 5 = 2500 + 5 = 2505
Answer: 2505


Question: What is 511 + 964?
Let's think step by step.
- Add ones: 1 + 4 = 5
- Add tens: 10 + 60 = 70
- Add hundreds: 500 + 900 = 1400
- Sum: 5 + 70 = 75
- Sum: 75 + 1400 = 1475
Answer: 1475


Question: What is 613 + 904?
Let's think step by step.
- Add ones: 3 + 4 = 7
- Add tens: 10 + 0 = 10
- Add hundreds: 600 + 900 = 1500
- Sum: 7 + 10 = 17
- Sum: 17 + 1500 = 1517
Answer: 1517


Question: What is 12 * 25?
Let's think step by step.
- 25 = 20 + 5
- 12 * 5 = (10 + 2) * 5 = 50 + 10 = 60
- 12 * 2 = (10 + 2) * 2 = 20 + 4 = 24, so 12 * 20 = 240
- Sum: 60 + 240 = 300
Answer: 300


Question: What is 67 + 33?
Let's think step by step.
- Add ones: 7 + 3 = 10
- Add tens: 60 + 30 = 90
- Sum: 10 + 90 = 100
Answer: 100


Question: What is 816 * 8?
Let's think step by step.
- 816 * 8 = (800 + 10 + 6) * 8 = 6400 + 80 + 48 = 6528
Answer: 6528


Question: What is 899 * 203?
Let's think step by step.
- 203 = 200 + 3
- 899 * 3 = (800 + 90 + 9) * 3 = 2400 + 270 + 27 = 2697
- 899 * 2 = (800 + 90 + 9) * 2 = 1600 + 180 + 18 = 1798, so 899 * 200 = 179800
- Sum: 2697 + 179800 = 182497
Answer: 182497


Question: What is 23 * 9?
Let's think step by step.
- 23 * 9 = (20 + 3) * 9 = 180 + 27 = 207
Answer: 207


Question: What is 86 * 74?
Let's think step by step.
- 74 = 70 + 4
- 86 * 4 = (80 + 6) * 4 = 320 + 24 = 344
- 86 * 7 = (80 + 6) * 7 = 560 + 42 = 602, so 86 * 70 = 6020
- Sum: 344 + 6020 = 6364
Answer: 6364


Question: What is 27 + 12?
Let's think step by step.
- Add ones: 7 + 2 = 9
- Add tens: 20 + 10 = 30
- Sum: 9 + 30 = 39
Answer: 39


Question: What is 613 - 33?
Let's think step by step.
-   3 - 3 = 0, write 0.
- 2nd digit from right: 1 < 3, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 3 = 8, write 8.
-   5 - 0 = 5, write 5.
Answer: 580


Question: What is 58 * 37?
Let's think step by step.
- 37 = 30 + 7
- 58 * 7 = (50 + 8) * 7 = 350 + 56 = 406
- 58 * 3 = (50 + 8) * 3 = 150 + 24 = 174, so 58 * 30 = 1740
- Sum: 406 + 1740 = 2146
Answer: 2146


Question: What is 803 - 660?
Let's think step by step.
-   3 - 0 = 3, write 3.
- 2nd digit from right: 0 < 6, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 6 = 4, write 4.
-   7 - 6 = 1, write 1.
Answer: 143


Question: What is 530 * 73?
Let's think step by step.
- 73 = 70 + 3
- 530 * 3 = (500 + 30) * 3 = 1500 + 90 = 1590
- 530 * 7 = (500 + 30) * 7 = 3500 + 210 = 3710, so 530 * 70 = 37100
- Sum: 1590 + 37100 = 38690
Answer: 38690


Question: What is 68 - 40?
Let's think step by step.
-   8 - 0 = 8, write 8.
-   6 - 4 = 2, write 2.
Answer: 28


Question: What is 545 + 952?
Let's think step by step.
- Add ones: 5 + 2 = 7
- Add tens: 40 + 50 = 90
- Add hundreds: 500 + 900 = 1400
- Sum: 7 + 90 = 97
- Sum: 97 + 1400 = 1497
Answer: 1497


Question: What is 189 * 34?
Let's think step by step.
- 34 = 30 + 4
- 189 * 4 = (100 + 80 + 9) * 4 = 400 + 320 + 36 = 756
- 189 * 3 = (100 + 80 + 9) * 3 = 300 + 240 + 27 = 567, so 189 * 30 = 5670
- Sum: 756 + 5670 = 6426
Answer: 6426


Question: What is 63 + 71?
Let's think step by step.
- Add ones: 3 + 1 = 4
- Add tens: 60 + 70 = 130
- Sum: 4 + 130 = 134
Answer: 134


Question: What is 31 + 83?
Let's think step by step.
- Add ones: 1 + 3 = 4
- Add tens: 30 + 80 = 110
- Sum: 4 + 110 = 114
Answer: 114


Question: What is 55 + 29?
Let's think step by step.
- Add ones: 5 + 9 = 14
- Add tens: 50 + 20 = 70
- Sum: 14 + 70 = 84
Answer: 84


Question: What is 78 + 60?
Let's think step by step.
- Add ones: 8 + 0 = 8
- Add tens: 70 + 60 = 130
- Sum: 8 + 130 = 138
Answer: 138


Question: What is 72 - 12?
Let's think step by step.
-   2 - 2 = 0, write 0.
-   7 - 1 = 6, write 6.
Answer: 60


Question: What is 508 + 651?
Let's think step by step.
- Add ones: 8 + 1 = 9
- Add tens: 0 + 50 = 50
- Add hundreds: 500 + 600 = 1100
- Sum: 9 + 50 = 59
- Sum: 59 + 1100 = 1159
Answer: 1159


Question: What is 46 + 65?
Let's think step by step.
- Add ones: 6 + 5 = 11
- Add tens: 40 + 60 = 100
- Sum: 11 + 100 = 111
Answer: 111


Question: What is 543 * 65?
Let's think step by step.
- 65 = 60 + 5
- 543 * 5 = (500 + 40 + 3) * 5 = 2500 + 200 + 15 = 2715
- 543 * 6 = (500 + 40 + 3) * 6 = 3000 + 240 + 18 = 3258, so 543 * 60 = 32580
- Sum: 2715 + 32580 = 35295
Answer: 35295


Question: What is 799 + 165?
Let's think step by step.
- Add ones: 9 + 5 = 14
- Add tens: 90 + 60 = 150
- Add hundreds: 700 + 100 = 800
- Sum: 14 + 150 = 164
- Sum: 164 + 800 = 964
Answer: 964


Question: What is 66 * 55?
Let's think step by step.
- 55 = 50 + 5
- 66 * 5 = (60 + 6) * 5 = 300 + 30 = 330
- 66 * 5 = (60 + 6) * 5 = 300 + 30 = 330, so 66 * 50 = 3300
- Sum: 330 + 3300 = 3630
Answer: 3630


Question: What is 70 + 54?
Let's think step by step.
- Add ones: 0 + 4 = 4
- Add tens: 70 + 50 = 120
- Sum: 4 + 120 = 124
Answer: 124


Question: What is 774 * 5?
Let's think step by step.
- 774 * 5 = (700 + 70 + 4) * 5 = 3500 + 350 + 20 = 3870
Answer: 3870


Question: What is 403 * 6?
Let's think step by step.
- 403 * 6 = (400 + 3) * 6 = 2400 + 18 = 2418
Answer: 2418


Question: What is 218 * 180?
Let's think step by step.
- 180 = 100 + 80
- 218 * 8 = (200 + 10 + 8) * 8 = 1600 + 80 + 64 = 1744, so 218 * 80 = 17440
- 218 * 1 = (200 + 10 + 8) * 1 = 200 + 10 + 8 = 218, so 218 * 100 = 21800
- Sum: 17440 + 21800 = 39240
Answer: 39240


Question: What is 71 * 22?
Let's think step by step.
- 22 = 20 + 2
- 71 * 2 = (70 + 1) * 2 = 140 + 2 = 142
- 71 * 2 = (70 + 1) * 2 = 140 + 2 = 142, so 71 * 20 = 1420
- Sum: 142 + 1420 = 1562
Answer: 1562


Question: What is 936 - 421?
Let's think step by step.
-   6 - 1 = 5, write 5.
-   3 - 2 = 1, write 1.
-   9 - 4 = 5, write 5.
Answer: 515


Question: What is 314 * 2?
Let's think step by step.
- 314 * 2 = (300 + 10 + 4) * 2 = 600 + 20 + 8 = 628
Answer: 628


Question: What is 332 + 527?
Let's think step by step.
- Add ones: 2 + 7 = 9
- Add tens: 30 + 20 = 50
- Add hundreds: 300 + 500 = 800
- Sum: 9 + 50 = 59
- Sum: 59 + 800 = 859
Answer: 859


Question: What is 470 * 5?
Let's think step by step.
- 470 * 5 = (400 + 70) * 5 = 2000 + 350 = 2350
Answer: 2350


Question: What is 266 - 257?
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.
-   5 - 5 = 0, write 0.
-   2 - 2 = 0, write 0.
Answer: 9


Question: What is 659 + 266?
Let's think step by step.
- Add ones: 9 + 6 = 15
- Add tens: 50 + 60 = 110
- Add hundreds: 600 + 200 = 800
- Sum: 15 + 110 = 125
- Sum: 125 + 800 = 925
Answer: 925


Question: What is 559 + 381?
Let's think step by step.
- Add ones: 9 + 1 = 10
- Add tens: 50 + 80 = 130
- Add hundreds: 500 + 300 = 800
- Sum: 10 + 130 = 140
- Sum: 140 + 800 = 940
Answer: 940


Question: What is 96 * 57?
Let's think step by step.
- 57 = 50 + 7
- 96 * 7 = (90 + 6) * 7 = 630 + 42 = 672
- 96 * 5 = (90 + 6) * 5 = 450 + 30 = 480, so 96 * 50 = 4800
- Sum: 672 + 4800 = 5472
Answer: 5472


Question: What is 977 - 908?
Let's think step by step.
- 1st digit from right: 7 < 8, borrow 1 from the next digit: 7 + 10 = 17.
-   17 - 8 = 9, write 9.
-   6 - 0 = 6, write 6.
-   9 - 9 = 0, write 0.
Answer: 69


Question: What is 4392 - 1610?
Let's think step by step.
-   2 - 0 = 2, write 2.
-   9 - 1 = 8, write 8.
- 3rd digit from right: 3 < 6, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 6 = 7, write 7.
-   3 - 1 = 2, write 2.
Answer: 2782


Question: What is 3247 - 2379?
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: 3 < 7, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 7 = 6, write 6.
- 3rd digit from right: 1 < 3, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 3 = 8, write 8.
-   2 - 2 = 0, write 0.
Answer: 868


Question: What is 35 + 11?
Let's think step by step.
- Add ones: 5 + 1 = 6
- Add tens: 30 + 10 = 40
- Sum: 6 + 40 = 46
Answer: 46


Question: What is 253 * 21?
Let's think step by step.
- 21 = 20 + 1
- 253 * 1 = (200 + 50 + 3) * 1 = 200 + 50 + 3 = 253
- 253 * 2 = (200 + 50 + 3) * 2 = 400 + 100 + 6 = 506, so 253 * 20 = 5060
- Sum: 253 + 5060 = 5313
Answer: 5313


Question: What is 67 + 25?
Let's think step by step.
- Add ones: 7 + 5 = 12
- Add tens: 60 + 20 = 80
- Sum: 12 + 80 = 92
Answer: 92


Question: What is 64 + 74?
Let's think step by step.
- Add ones: 4 + 4 = 8
- Add tens: 60 + 70 = 130
- Sum: 8 + 130 = 138
Answer: 138


Question: What is 897 * 85?
Let's think step by step.
- 85 = 80 + 5
- 897 * 5 = (800 + 90 + 7) * 5 = 4000 + 450 + 35 = 4485
- 897 * 8 = (800 + 90 + 7) * 8 = 6400 + 720 + 56 = 7176, so 897 * 80 = 71760
- Sum: 4485 + 71760 = 76245
Answer: 76245


Question: What is 941 + 306?
Let's think step by step.
- Add ones: 1 + 6 = 7
- Add tens: 40 + 0 = 40
- Add hundreds: 900 + 300 = 1200
- Sum: 7 + 40 = 47
- Sum: 47 + 1200 = 1247
Answer: 1247


Question: What is 96 * 55?
Let's think step by step.
- 55 = 50 + 5
- 96 * 5 = (90 + 6) * 5 = 450 + 30 = 480
- 96 * 5 = (90 + 6) * 5 = 450 + 30 = 480, so 96 * 50 = 4800
- Sum: 480 + 4800 = 5280
Answer: 5280


Question: What is 434 + 810?
Let's think step by step.
- Add ones: 4 + 0 = 4
- Add tens: 30 + 10 = 40
- Add hundreds: 400 + 800 = 1200
- Sum: 4 + 40 = 44
- Sum: 44 + 1200 = 1244
Answer: 1244


Question: What is 507 * 9?
Let's think step by step.
- 507 * 9 = (500 + 7) * 9 = 4500 + 63 = 4563
Answer: 4563


Question: What is 15 * 86?
Let's think step by step.
- 86 = 80 + 6
- 15 * 6 = (10 + 5) * 6 = 60 + 30 = 90
- 15 * 8 = (10 + 5) * 8 = 80 + 40 = 120, so 15 * 80 = 1200
- Sum: 90 + 1200 = 1290
Answer: 1290


Question: What is 832 - 770?
Let's think step by step.
-   2 - 0 = 2, write 2.
- 2nd digit from right: 3 < 7, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 7 = 6, write 6.
-   7 - 7 = 0, write 0.
Answer: 62


Question: What is 96 - 17?
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.
-   8 - 1 = 7, write 7.
Answer: 79


Question: What is 98 * 50?
Let's think step by step.
- 50 = 50
- 98 * 5 = (90 + 8) * 5 = 450 + 40 = 490, so 98 * 50 = 4900
Answer: 4900


Question: What is 702 * 3?
Let's think step by step.
- 702 * 3 = (700 + 2) * 3 = 2100 + 6 = 2106
Answer: 2106


Question: What is 6541 - 3706?
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.
-   3 - 0 = 3, write 3.
- 3rd 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: 2835


Question: What is 188 * 512?
Let's think step by step.
- 512 = 500 + 10 + 2
- 188 * 2 = (100 + 80 + 8) * 2 = 200 + 160 + 16 = 376
- 188 * 1 = (100 + 80 + 8) * 1 = 100 + 80 + 8 = 188, so 188 * 10 = 1880
- 188 * 5 = (100 + 80 + 8) * 5 = 500 + 400 + 40 = 940, so 188 * 500 = 94000
- Sum: 376 + 1880 = 2256
- Sum: 2256 + 94000 = 96256
Answer: 96256


Question: What is 70 + 76?
Let's think step by step.
- Add ones: 0 + 6 = 6
- Add tens: 70 + 70 = 140
- Sum: 6 + 140 = 146
Answer: 146


Question: What is 13 + 50?
Let's think step by step.
- Add ones: 3 + 0 = 3
- Add tens: 10 + 50 = 60
- Sum: 3 + 60 = 63
Answer: 63


Question: What is 677 * 8?
Let's think step by step.
- 677 * 8 = (600 + 70 + 7) * 8 = 4800 + 560 + 56 = 5416
Answer: 5416


Question: What is 87 * 86?
Let's think step by step.
- 86 = 80 + 6
- 87 * 6 = (80 + 7) * 6 = 480 + 42 = 522
- 87 * 8 = (80 + 7) * 8 = 640 + 56 = 696, so 87 * 80 = 6960
- Sum: 522 + 6960 = 7482
Answer: 7482


Question: What is 42 + 48?
Let's think step by step.
- Add ones: 2 + 8 = 10
- Add tens: 40 + 40 = 80
- Sum: 10 + 80 = 90
Answer: 90


Question: What is 63 * 16?
Let's think step by step.
- 16 = 10 + 6
- 63 * 6 = (60 + 3) * 6 = 360 + 18 = 378
- 63 * 1 = (60 + 3) * 1 = 60 + 3 = 63, so 63 * 10 = 630
- Sum: 378 + 630 = 1008
Answer: 1008


Question: What is 60 + 93?
Let's think step by step.
- Add ones: 0 + 3 = 3
- Add tens: 60 + 90 = 150
- Sum: 3 + 150 = 153
Answer: 153


Question: What is 97 * 39?
Let's think step by step.
- 39 = 30 + 9
- 97 * 9 = (90 + 7) * 9 = 810 + 63 = 873
- 97 * 3 = (90 + 7) * 3 = 270 + 21 = 291, so 97 * 30 = 2910
- Sum: 873 + 2910 = 3783
Answer: 3783


Question: What is 75 * 65?
Let's think step by step.
- 65 = 60 + 5
- 75 * 5 = (70 + 5) * 5 = 350 + 25 = 375
- 75 * 6 = (70 + 5) * 6 = 420 + 30 = 450, so 75 * 60 = 4500
- Sum: 375 + 4500 = 4875
Answer: 4875


Question: What is 5879 - 5099?
Let's think step by step.
-   9 - 9 = 0, write 0.
- 2nd digit from right: 7 < 9, borrow 1 from the next digit: 7 + 10 = 17.
-   17 - 9 = 8, write 8.
-   7 - 0 = 7, write 7.
-   5 - 5 = 0, write 0.
Answer: 780


Question: What is 80 + 67?
Let's think step by step.
- Add ones: 0 + 7 = 7
- Add tens: 80 + 60 = 140
- Sum: 7 + 140 = 147
Answer: 147


Question: What is 4343 - 401?
Let's think step by step.
-   3 - 1 = 2, write 2.
-   4 - 0 = 4, write 4.
- 3rd digit from right: 3 < 4, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 4 = 9, write 9.
-   3 - 0 = 3, write 3.
Answer: 3942


Question: What is 259 + 361?
Let's think step by step.
- Add ones: 9 + 1 = 10
- Add tens: 50 + 60 = 110
- Add hundreds: 200 + 300 = 500
- Sum: 10 + 110 = 120
- Sum: 120 + 500 = 620
Answer: 620


Question: What is 640 + 128?
Let's think step by step.
- Add ones: 0 + 8 = 8
- Add tens: 40 + 20 = 60
- Add hundreds: 600 + 100 = 700
- Sum: 8 + 60 = 68
- Sum: 68 + 700 = 768
Answer: 768


Question: What is 57 - 20?
Let's think step by step.
-   7 - 0 = 7, write 7.
-   5 - 2 = 3, write 3.
Answer: 37


Question: What is 36 + 95?
Let's think step by step.
- Add ones: 6 + 5 = 11
- Add tens: 30 + 90 = 120
- Sum: 11 + 120 = 131
Answer: 131


Question: What is 68 + 79?
Let's think step by step.
- Add ones: 8 + 9 = 17
- Add tens: 60 + 70 = 130
- Sum: 17 + 130 = 147
Answer: 147


Question: What is 870 + 809?
Let's think step by step.
- Add ones: 0 + 9 = 9
- Add tens: 70 + 0 = 70
- Add hundreds: 800 + 800 = 1600
- Sum: 9 + 70 = 79
- Sum: 79 + 1600 = 1679
Answer: 1679


Question: What is 155 * 5?
Let's think step by step.
- 155 * 5 = (100 + 50 + 5) * 5 = 500 + 250 + 25 = 775
Answer: 775


Question: What is 94 - 68?
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.
-   8 - 6 = 2, write 2.
Answer: 26


Question: What is 73 * 71?
Let's think step by step.
- 71 = 70 + 1
- 73 * 1 = (70 + 3) * 1 = 70 + 3 = 73
- 73 * 7 = (70 + 3) * 7 = 490 + 21 = 511, so 73 * 70 = 5110
- Sum: 73 + 5110 = 5183
Answer: 5183


Question: What is 615 - 380?
Let's think step by step.
-   5 - 0 = 5, write 5.
- 2nd digit from right: 1 < 8, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 8 = 3, write 3.
-   5 - 3 = 2, write 2.
Answer: 235


Question: What is 412 * 2?
Let's think step by step.
- 412 * 2 = (400 + 10 + 2) * 2 = 800 + 20 + 4 = 824
Answer: 824


Question: What is 910 * 33?
Let's think step by step.
- 33 = 30 + 3
- 910 * 3 = (900 + 10) * 3 = 2700 + 30 = 2730
- 910 * 3 = (900 + 10) * 3 = 2700 + 30 = 2730, so 910 * 30 = 27300
- Sum: 2730 + 27300 = 30030
Answer: 30030


Question: What is 841 - 696?
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: 3 < 9, borrow 1 from the next digit: 3 + 10 = 13.
-   13 - 9 = 4, write 4.
-   7 - 6 = 1, write 1.
Answer: 145


Question: What is 330 + 340?
Let's think step by step.
- Add ones: 0 + 0 = 0
- Add tens: 30 + 40 = 70
- Add hundreds: 300 + 300 = 600
- Sum: 0 + 70 = 70
- Sum: 70 + 600 = 670
Answer: 670


Question: What is 499 - 167?
Let's think step by step.
-   9 - 7 = 2, write 2.
-   9 - 6 = 3, write 3.
-   4 - 1 = 3, write 3.
Answer: 332


Question: What is 368 * 16?
Let's think step by step.
- 16 = 10 + 6
- 368 * 6 = (300 + 60 + 8) * 6 = 1800 + 360 + 48 = 2208
- 368 * 1 = (300 + 60 + 8) * 1 = 300 + 60 + 8 = 368, so 368 * 10 = 3680
- Sum: 2208 + 3680 = 5888
Answer: 5888


Question: What is 427 * 3?
Let's think step by step.
- 427 * 3 = (400 + 20 + 7) * 3 = 1200 + 60 + 21 = 1281
Answer: 1281


Question: What is 468 * 990?
Let's think step by step.
- 990 = 900 + 90
- 468 * 9 = (400 + 60 + 8) * 9 = 3600 + 540 + 72 = 4212, so 468 * 90 = 42120
- 468 * 9 = (400 + 60 + 8) * 9 = 3600 + 540 + 72 = 4212, so 468 * 900 = 421200
- Sum: 42120 + 421200 = 463320
Answer: 463320


Question: What is 47 * 14?
Let's think step by step.
- 14 = 10 + 4
- 47 * 4 = (40 + 7) * 4 = 160 + 28 = 188
- 47 * 1 = (40 + 7) * 1 = 40 + 7 = 47, so 47 * 10 = 470
- Sum: 188 + 470 = 658
Answer: 658


Question: What is 603 - 532?
Let's think step by step.
-   3 - 2 = 1, write 1.
- 2nd digit from right: 0 < 3, borrow 1 from the next digit: 0 + 10 = 10.
-   10 - 3 = 7, write 7.
-   5 - 5 = 0, write 0.
Answer: 71


Question: What is 6985 - 1617?
Let's think step by step.
- 1st digit from right: 5 < 7, borrow 1 from the next digit: 5 + 10 = 15.
-   15 - 7 = 8, write 8.
-   7 - 1 = 6, write 6.
-   9 - 6 = 3, write 3.
-   6 - 1 = 5, write 5.
Answer: 5368


Question: What is 45 - 24?
Let's think step by step.
-   5 - 4 = 1, write 1.
-   4 - 2 = 2, write 2.
Answer: 21


Question: What is 56 * 48?
Let's think step by step.
- 48 = 40 + 8
- 56 * 8 = (50 + 6) * 8 = 400 + 48 = 448
- 56 * 4 = (50 + 6) * 4 = 200 + 24 = 224, so 56 * 40 = 2240
- Sum: 448 + 2240 = 2688
Answer: 2688


Question: What is 962 - 447?
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 - 4 = 1, write 1.
-   9 - 4 = 5, write 5.
Answer: 515


Question: What is 78 + 46?
Let's think step by step.
- Add ones: 8 + 6 = 14
- Add tens: 70 + 40 = 110
- Sum: 14 + 110 = 124
Answer: 124


Question: What is 991 * 61?
Let's think step by step.
- 61 = 60 + 1
- 991 * 1 = (900 + 90 + 1) * 1 = 900 + 90 + 1 = 991
- 991 * 6 = (900 + 90 + 1) * 6 = 5400 + 540 + 6 = 5946, so 991 * 60 = 59460
- Sum: 991 + 59460 = 60451
Answer: 60451


Question: What is 51 * 77?
Let's think step by step.
- 77 = 70 + 7
- 51 * 7 = (50 + 1) * 7 = 350 + 7 = 357
- 51 * 7 = (50 + 1) * 7 = 350 + 7 = 357, so 51 * 70 = 3570
- Sum: 357 + 3570 = 3927
Answer: 3927


Question: What is 36 * 71?
Let's think step by step.
- 71 = 70 + 1
- 36 * 1 = (30 + 6) * 1 = 30 + 6 = 36
- 36 * 7 = (30 + 6) * 7 = 210 + 42 = 252, so 36 * 70 = 2520
- Sum: 36 + 2520 = 2556
Answer: 2556


Question: What is 84 + 78?
Let's think step by step.
- Add ones: 4 + 8 = 12
- Add tens: 80 + 70 = 150
- Sum: 12 + 150 = 162
Answer: 162


Question: What is 59 - 18?
Let's think step by step.
-   9 - 8 = 1, write 1.
-   5 - 1 = 4, write 4.
Answer: 41


Question: What is 584 * 8?
Let's think step by step.
- 584 * 8 = (500 + 80 + 4) * 8 = 4000 + 640 + 32 = 4672
Answer: 4672


Question: What is 88 - 41?
Let's think step by step.
-   8 - 1 = 7, write 7.
-   8 - 4 = 4, write 4.
Answer: 47


Question: What is 19 + 27?
Let's think step by step.
- Add ones: 9 + 7 = 16
- Add tens: 10 + 20 = 30
- Sum: 16 + 30 = 46
Answer: 46


Question: What is 723 * 80?
Let's think step by step.
- 80 = 80
- 723 * 8 = (700 + 20 + 3) * 8 = 5600 + 160 + 24 = 5784, so 723 * 80 = 57840
Answer: 57840


Question: What is 33 + 41?
Let's think step by step.
- Add ones: 3 + 1 = 4
- Add tens: 30 + 40 = 70
- Sum: 4 + 70 = 74
Answer: 74


Question: What is 833 + 982?
Let's think step by step.
- Add ones: 3 + 2 = 5
- Add tens: 30 + 80 = 110
- Add hundreds: 800 + 900 = 1700
- Sum: 5 + 110 = 115
- Sum: 115 + 1700 = 1815
Answer: 1815


Question: What is 300 * 2?
Let's think step by step.
- 300 * 2 = 600
Answer: 600


Question: What is 63 * 9?
Let's think step by step.
- 63 * 9 = (60 + 3) * 9 = 540 + 27 = 567
Answer: 567


Question: What is 33 - 24?
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.
-   2 - 2 = 0, write 0.
Answer: 9


Question: What is 91 - 27?
Let's think step by step.
- 1st digit from right: 1 < 7, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 7 = 4, write 4.
-   8 - 2 = 6, write 6.
Answer: 64


Question: What is 21 - 15?
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.
-   1 - 1 = 0, write 0.
Answer: 6


Question: What is 687 + 209?
Let's think step by step.
- Add ones: 7 + 9 = 16
- Add tens: 80 + 0 = 80
- Add hundreds: 600 + 200 = 800
- Sum: 16 + 80 = 96
- Sum: 96 + 800 = 896
Answer: 896


Question: What is 40 + 99?
Let's think step by step.
- Add ones: 0 + 9 = 9
- Add tens: 40 + 90 = 130
- Sum: 9 + 130 = 139
Answer: 139


Question: What is 3885 - 1419?
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.
-   7 - 1 = 6, write 6.
-   8 - 4 = 4, write 4.
-   3 - 1 = 2, write 2.
Answer: 2466


Question: What is 220 * 27?
Let's think step by step.
- 27 = 20 + 7
- 220 * 7 = (200 + 20) * 7 = 1400 + 140 = 1540
- 220 * 2 = (200 + 20) * 2 = 400 + 40 = 440, so 220 * 20 = 4400
- Sum: 1540 + 4400 = 5940
Answer: 5940


Question: What is 67 * 11?
Let's think step by step.
- 11 = 10 + 1
- 67 * 1 = (60 + 7) * 1 = 60 + 7 = 67
- 67 * 1 = (60 + 7) * 1 = 60 + 7 = 67, so 67 * 10 = 670
- Sum: 67 + 670 = 737
Answer: 737


Question: What is 17 + 73?
Let's think step by step.
- Add ones: 7 + 3 = 10
- Add tens: 10 + 70 = 80
- Sum: 10 + 80 = 90
Answer: 90


Question: What is 9649 - 5343?
Let's think step by step.
-   9 - 3 = 6, write 6.
-   4 - 4 = 0, write 0.
-   6 - 3 = 3, write 3.
-   9 - 5 = 4, write 4.
Answer: 4306


Question: What is 990 - 231?
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.
-   8 - 3 = 5, write 5.
-   9 - 2 = 7, write 7.
Answer: 759


Question: What is 785 * 17?
Let's think step by step.
- 17 = 10 + 7
- 785 * 7 = (700 + 80 + 5) * 7 = 4900 + 560 + 35 = 5495
- 785 * 1 = (700 + 80 + 5) * 1 = 700 + 80 + 5 = 785, so 785 * 10 = 7850
- Sum: 5495 + 7850 = 13345
Answer: 13345


Question: What is 18 * 10?
Let's think step by step.
- 10 = 10
- 18 * 1 = (10 + 8) * 1 = 10 + 8 = 18, so 18 * 10 = 180
Answer: 180


Question: What is 502 + 533?
Let's think step by step.
- Add ones: 2 + 3 = 5
- Add tens: 0 + 30 = 30
- Add hundreds: 500 + 500 = 1000
- Sum: 5 + 30 = 35
- Sum: 35 + 1000 = 1035
Answer: 1035


Question: What is 485 * 5?
Let's think step by step.
- 485 * 5 = (400 + 80 + 5) * 5 = 2000 + 400 + 25 = 2425
Answer: 2425


Question: What is 647 + 460?
Let's think step by step.
- Add ones: 7 + 0 = 7
- Add tens: 40 + 60 = 100
- Add hundreds: 600 + 400 = 1000
- Sum: 7 + 100 = 107
- Sum: 107 + 1000 = 1107
Answer: 1107


Question: What is 50 * 38?
Let's think step by step.
- 38 = 30 + 8
- 50 * 8 = 400
- 50 * 3 = 150, so 50 * 30 = 1500
- Sum: 400 + 1500 = 1900
Answer: 1900


Question: What is 674 - 335?
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 - 3 = 3, write 3.
-   6 - 3 = 3, write 3.
Answer: 339


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


Question: What is 94 - 26?
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.
-   8 - 2 = 6, write 6.
Answer: 68


Question: What is 217 + 154?
Let's think step by step.
- Add ones: 7 + 4 = 11
- Add tens: 10 + 50 = 60
- Add hundreds: 200 + 100 = 300
- Sum: 11 + 60 = 71
- Sum: 71 + 300 = 371
Answer: 371


Question: What is 154 * 496?
Let's think step by step.
- 496 = 400 + 90 + 6
- 154 * 6 = (100 + 50 + 4) * 6 = 600 + 300 + 24 = 924
- 154 * 9 = (100 + 50 + 4) * 9 = 900 + 450 + 36 = 1386, so 154 * 90 = 13860
- 154 * 4 = (100 + 50 + 4) * 4 = 400 + 200 + 16 = 616, so 154 * 400 = 61600
- Sum: 924 + 13860 = 14784
- Sum: 14784 + 61600 = 76384
Answer: 76384


Question: What is 778 * 15?
Let's think step by step.
- 15 = 10 + 5
- 778 * 5 = (700 + 70 + 8) * 5 = 3500 + 350 + 40 = 3890
- 778 * 1 = (700 + 70 + 8) * 1 = 700 + 70 + 8 = 778, so 778 * 10 = 7780
- Sum: 3890 + 7780 = 11670
Answer: 11670


Question: What is 88 + 69?
Let's think step by step.
- Add ones: 8 + 9 = 17
- Add tens: 80 + 60 = 140
- Sum: 17 + 140 = 157
Answer: 157


Question: What is 526 * 613?
Let's think step by step.
- 613 = 600 + 10 + 3
- 526 * 3 = (500 + 20 + 6) * 3 = 1500 + 60 + 18 = 1578
- 526 * 1 = (500 + 20 + 6) * 1 = 500 + 20 + 6 = 526, so 526 * 10 = 5260
- 526 * 6 = (500 + 20 + 6) * 6 = 3000 + 120 + 36 = 3156, so 526 * 600 = 315600
- Sum: 1578 + 5260 = 6838
- Sum: 6838 + 315600 = 322438
Answer: 322438


Question: What is 9314 - 8021?
Let's think step by step.
-   4 - 1 = 3, write 3.
- 2nd digit from right: 1 < 2, borrow 1 from the next digit: 1 + 10 = 11.
-   11 - 2 = 9, write 9.
-   2 - 0 = 2, write 2.
-   9 - 8 = 1, write 1.
Answer: 1293


Question: What is 424 * 4?
Let's think step by step.
- 424 * 4 = (400 + 20 + 4) * 4 = 1600 + 80 + 16 = 1696
Answer: 1696


Question: What is 44 - 26?
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.
-   3 - 2 = 1, write 1.
Answer: 18


Question: What is 65 + 35?
Let's think step by step.
- Add ones: 5 + 5 = 10
- Add tens: 60 + 30 = 90
- Sum: 10 + 90 = 100
Answer: 100


Question: What is 853 + 421?
Let's think step by step.
- Add ones: 3 + 1 = 4
- Add tens: 50 + 20 = 70
- Add hundreds: 800 + 400 = 1200
- Sum: 4 + 70 = 74
- Sum: 74 + 1200 = 1274
Answer: 1274


Question: What is 55 * 29?
Let's think step by step.
- 29 = 20 + 9
- 55 * 9 = (50 + 5) * 9 = 450 + 45 = 495
- 55 * 2 = (50 + 5) * 2 = 100 + 10 = 110, so 55 * 20 = 1100
- Sum: 495 + 1100 = 1595
Answer: 1595


Question: What is 94 - 58?
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.
-   8 - 5 = 3, write 3.
Answer: 36


Question: What is 339 * 93?
Let's think step by step.
- 93 = 90 + 3
- 339 * 3 = (300 + 30 + 9) * 3 = 900 + 90 + 27 = 1017
- 339 * 9 = (300 + 30 + 9) * 9 = 2700 + 270 + 81 = 3051, so 339 * 90 = 30510
- Sum: 1017 + 30510 = 31527
Answer: 31527


Question: What is 73 - 33?
Let's think step by step.
-   3 - 3 = 0, write 0.
-   7 - 3 = 4, write 4.
Answer: 40


Question: What is 614 * 469?
Let's think step by step.
- 469 = 400 + 60 + 9
- 614 * 9 = (600 + 10 + 4) * 9 = 5400 + 90 + 36 = 5526
- 614 * 6 = (600 + 10 + 4) * 6 = 3600 + 60 + 24 = 3684, so 614 * 60 = 36840
- 614 * 4 = (600 + 10 + 4) * 4 = 2400 + 40 + 16 = 2456, so 614 * 400 = 245600
- Sum: 5526 + 36840 = 42366
- Sum: 42366 + 245600 = 287966
Answer: 287966


Question: What is 6488 - 830?
Let's think step by step.
-   8 - 0 = 8, write 8.
-   8 - 3 = 5, write 5.
- 3rd digit from right: 4 < 8, borrow 1 from the next digit: 4 + 10 = 14.
-   14 - 8 = 6, write 6.
-   5 - 0 = 5, write 5.
Answer: 5658


Question: What is 325 * 232?
Let's think step by step.
- 232 = 200 + 30 + 2
- 325 * 2 = (300 + 20 + 5) * 2 = 600 + 40 + 10 = 650
- 325 * 3 = (300 + 20 + 5) * 3 = 900 + 60 + 15 = 975, so 325 * 30 = 9750
- 325 * 2 = (300 + 20 + 5) * 2 = 600 + 40 + 10 = 650, so 325 * 200 = 65000
- Sum: 650 + 9750 = 10400
- Sum: 10400 + 65000 = 75400
Answer: 75400


Question: What is 172 + 843?
Let's think step by step.
- Add ones: 2 + 3 = 5
- Add tens: 70 + 40 = 110
- Add hundreds: 100 + 800 = 900
- Sum: 5 + 110 = 115
- Sum: 115 + 900 = 1015
Answer: 1015


Question: What is 794 + 455?
Let's think step by step.
- Add ones: 4 + 5 = 9
- Add tens: 90 + 50 = 140
- Add hundreds: 700 + 400 = 1100
- Sum: 9 + 140 = 149
- Sum: 149 + 1100 = 1249
Answer: 1249


Question: What is 589 + 199?
Let's think step by step.
- Add ones: 9 + 9 = 18
- Add tens: 80 + 90 = 170
- Add hundreds: 500 + 100 = 600
- Sum: 18 + 170 = 188
- Sum: 188 + 600 = 788
Answer: 788


Question: What is 68 + 34?
Let's think step by step.
- Add ones: 8 + 4 = 12
- Add tens: 60 + 30 = 90
- Sum: 12 + 90 = 102
Answer: 102


Question: What is 970 * 695?
Let's think step by step.
- 695 = 600 + 90 + 5
- 970 * 5 = (900 + 70) * 5 = 4500 + 350 = 4850
- 970 * 9 = (900 + 70) * 9 = 8100 + 630 = 8730, so 970 * 90 = 87300
- 970 * 6 = (900 + 70) * 6 = 5400 + 420 = 5820, so 970 * 600 = 582000
- Sum: 4850 + 87300 = 92150
- Sum: 92150 + 582000 = 674150
Answer: 674150


Question: What is 177 - 106?
Let's think step by step.
-   7 - 6 = 1, write 1.
-   7 - 0 = 7, write 7.
-   1 - 1 = 0, write 0.
Answer: 71


Question: What is 6944 - 6630?
Let's think step by step.
-   4 - 0 = 4, write 4.
-   4 - 3 = 1, write 1.
-   9 - 6 = 3, write 3.
-   6 - 6 = 0, write 0.
Answer: 314


Question: What is 9772 - 1645?
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.
-   7 - 6 = 1, write 1.
-   9 - 1 = 8, write 8.
Answer: 8127