Addition
463 + 265
728
59 - 52
7
9 * 5
45
72 / 6
12
8x = 152
19
735 + 257
992
199 - 135
64
4 * 13
52
6 / 4
1.5
2a + 3 = 9
3
439 + 816
1 255
966 - 633
333
7 * 17
119
96 / 2
48
5 = b + 2
3
889 + 919
1 808
426 - 115
311
1 * 6
6
80 / 2
40
(-2) = w(-4)
2
517 + 751
1 268
77 - 57
20
9 * 6
54
40 / 10
4
6 = x + 4
2