1+1
2
10+12
22
2+4
6
7x6
42
15-8
7
2+2
4
12+12
24
1+5
6x6
36
22-11
11
1+2
3
14+15
29
6+1
10x9
90
30-19
2+3
5
20+30
50
8+2
10
10x11
110
40-22
18
1+4
54+54
108
9+1
12x10
120
50-30
20