problem
stringlengths
7
126
answer
int64
0
983k
5277 - 624 =
4,653
4626 - 3751 =
875
5973 - 2517 =
3,456
68 - 47 =
21
318 - 87 =
231
3038 - 2496 =
542
2177 - 2160 =
17
670 - 142 =
528
4981 - 4596 =
385
3185 - 2844 =
341
3950 - 2145 =
1,805
78 - 9 =
69
6757 - 4889 =
1,868
3439 - 242 =
3,197
951 - 90 =
861
9599 - 8601 =
998
640 - 595 =
45
87 - 59 =
28
81 - 81 =
0
4590 - 4237 =
353
4830 - 2099 =
2,731
1206 - 97 =
1,109
1041 - 743 =
298
8210 - 1782 =
6,428
823 - 323 =
500
219 - 108 =
111
3000 - 2757 =
243
3792 - 2571 =
1,221
82 - 16 =
66
2314 - 1165 =
1,149
3563 - 685 =
2,878
1167 - 973 =
194
4362 - 2948 =
1,414
2999 - 1081 =
1,918
8017 - 1961 =
6,056
6646 - 2442 =
4,204
5713 - 4272 =
1,441
8052 - 2882 =
5,170
424 - 374 =
50
6262 - 4152 =
2,110
9723 - 2570 =
7,153
98 - 65 =
33
9130 - 1970 =
7,160
4874 - 1515 =
3,359
989 - 636 =
353
8646 - 3404 =
5,242
9571 - 6298 =
3,273
9003 - 6291 =
2,712
786 - 384 =
402
7489 - 3 =
7,486
7569 - 2719 =
4,850
744 - 492 =
252
6745 - 3798 =
2,947
2049 - 143 =
1,906
2625 - 1603 =
1,022
8829 - 6264 =
2,565
237 - 181 =
56
6201 - 1716 =
4,485
8746 - 6347 =
2,399
58 - 25 =
33
8464 - 6833 =
1,631
6429 - 1793 =
4,636
2311 - 1321 =
990
6593 - 3675 =
2,918
43 - 11 =
32
8435 - 5953 =
2,482
8770 - 5283 =
3,487
3574 - 1600 =
1,974
1873 - 654 =
1,219
1293 - 803 =
490
73 - 11 =
62
5932 - 2725 =
3,207
88 - 32 =
56
1795 - 1632 =
163
70 - 61 =
9
8019 - 6688 =
1,331
2285 - 1891 =
394
8324 - 6361 =
1,963
6323 - 4561 =
1,762
8780 - 6225 =
2,555
3988 - 2489 =
1,499
8372 - 5336 =
3,036
6178 - 2551 =
3,627
1499 - 1309 =
190
71 - 0 =
71
4678 - 278 =
4,400
8785 - 7096 =
1,689
8821 - 5679 =
3,142
5199 - 3957 =
1,242
6749 - 4069 =
2,680
726 - 680 =
46
9663 - 4614 =
5,049
686 - 324 =
362
10 - 7 =
3
7209 - 5428 =
1,781
8844 - 6365 =
2,479
2866 - 1217 =
1,649
9608 - 3405 =
6,203
4891 - 2037 =
2,854
8684 - 143 =
8,541