multiply
10x2
20
10-2
8
10+2
12
30.1+3.9
34
123+30
153
11x3
33
20-15
5
14+3
17
36.2-25
11.2
12+4
16
10x3
30
30-1
29
11+3
14
50.3-9
41.3
100+33
133
6x7
42
50-20
30
100+10
110
471.3-6
465.3
1,000+3
1,003
5x5
25
2-1
1
140+12
152
59.2+81
150.2
2000+36
2,036