10-6
4
10 + 6
16
1 x 8
8
25 - 12
13
22 + 9
31
2 x 6
12
36 - 29
6
36 + 10
46
3 x 7
21
87 - 39
48
25 + 38
63
4 x 8
32
91 - 42
49
58 + 13
71
5 x 10
50
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