85-5-2
6+6+2
20-8-4
28+3
5+2+8
5+7+9
54-5
24+24
50-20
20-5-6
96-7
10+10
14+3
10+5+8
52-9
78
30
17
14
20
49
43
89
9
21
31
23
48
15
8
