Multiplication
5x4
20
2+8
10
4 divided by 2
2
7-2
5
11x3
33
12+3
15
25 divided by 5
5
15-8
7
10x10
100
11+29
40
42 divided by 7
6
27-20
7
50x5
250
22+93
115
150 divided by 50
3
100-25
75
37x22
814
9+123+83
215
964 divided by 0
undefined
39-47
-8