addition
1+1
what is 2?
12-23
what is -11
5x2
what is 10
8/2
what is 4
4.2/2.8
what is 1.5
8+2
what is 10?
34-1
what is 33
3x4
what is 12?
1/1
what is 1
70/4
what is 17.5
11+11
what is 22?
73-4
what is 69
12x5
what is 60?
54/3
what is 18
7.254+5.25
what is 12.504
100+100
what is 200?
23-1
what is 22
12x9
what is 108?
69/3
what is 23
5376+2423
what is 7799??
8293-4822
what is 3471
39x38
what is 1482??
960/16
what is 60?