Addition
458 + 10
468
567 - 10
557
54 * 10
540
173 / 10
17.3
4/8 + 5/8
9/8
890 + 100
990
973 - 100
873
128 * 100
12800
593 / 100
5.93
9/15 - 3/15
6/15
389 + 56
445
272 - 43
229
52 * 6
312
81 / 9
9
7/8 * 4/5
28/40
444 + 123
567
562 - 72
490
45 * 12
540
864 / 32
27
12/15 * 4/6
48/90
1056 + 162
1218
1324 - 157
1167
153 * 24
3672
1095 / 5
219
2/10 / 3/5
10/30