multiplying
10x11
120
50+87
137
10 divided by 2
5
7-1
6
9.5-3
6.5
20x10
200
100+465
565
80 divided by 2
40
20-15
5
15.37+0.13
15.5
30x11
330
600+289
889
200 divided by 10
20
200-65
135
27.48-14.18
13.3
90x11
990
400+890
1290
80 divided by 5
16
37-28
9
88.16-9.8
78.36
50x11
550
900+3040
3940
462 divided by 2
231
75-38
37
100-85.50
14.5