Addition
20 + 17 =
37
2 x 3 =
6
50 - 40 =
10
45 / 5 =
9
17 + 19 =
36
5 x 7 =
35
75 - 43 =
32
15 / 3 =
5
37 + 46
83
9 x 8 =
72
59 - 25 =
34
20 / 2 =
10
200 + 379 =
579
12 x 4 =
48
250 - 350 =
100
72 / 9 =
8
235 + 249 =
484
12 x 12 =
144
753 - 457 =
296
121 / 11 =
11