7 + 8
10 - 5
5
9 x 2
18
1/1
1
3 x 9
27
12+5
17
23 - 14
9
13 x 2
26
50/5
10
14+ 14
28
7+4
11
23-11
12
10 x 3
30
32/2
16
50/10
7+1
8
9-0
12 x 2
24
100/10
19 + 31
50
12-12
0
21 x 1
21
27/9
3
10 x 10
100