Addition
4.5+4.1
4.6
7-3
4
9x0
0
81 divided by 9
9
7.2+.9
8.1
9-11
-2
9x4
36
24 divide by 8
3
7.9+20
27.9
11.2-0.3
10.9
8x4
32
49 divided by 7
7
12.6+1.10
12.7
23-27
-4
7x5
35
36 divided by 12
3
13.12+14.13
27.25
926-24
902
23x2
46
12 divided by 3
4