Addition
2 + 9 =
11
87 - 32 =
55
43 - 30 =
13
23 + 34 =
57
32 - 22 =
10
27 + 82 =
109
37 - 28 =
9
46 + 102 =
148
57 + 43 =
100
230 - 127 =
103
347 + 123 =
470
137 - 123 =
14
248 - 37 =
211
389 + 476 =
865
392 - 69 =
323
457 + 872 =
1,329
763 - 679 =
84
593 - 348 =
245
27 + 851 =
878
783 - 99 =
684
577 + 323 =
900
127 - 119 =
8
767 + 167 =
934
974 + 572 =
1,546
974 - 572 =
402