hard math
67 x 84
5,628
56 + 375
375
1 + 3
4
11 + 12
23
100 + 101
201
50 x 26
1,300
139 + 731
870
214 + 89
303
743 + 831
1,574
9 x 8
72
872 x 9
7,848
130,454 + 63,901
194,355
873 x 8
6,984
197 + 3467
3,664
10 x 10
100
893 x 37
33,041
40,249 + 26,345
26,345
39 x 24
936
516,907 + 863,425
1,380,332
200 x 200
40,000
782 x 38
29,716
51,287 + 82,324
133,611
30 x 73
2,190
5,822 + 8,221
14,043
1,000 + 3,002
4,002