___ + 22 = 25
___ + 15 = 18
15 - ___ = 8
4 + 7 = ___
13 - ___ = 1
15 - ___ = 1
___ - 4 = 8
10 - 1 = ___
2 + ___ = 29
14 - 10 = ___
3 + ___ = 23
___ + 8 = 24
___ + 11 = 26
14 - ___ = 3
23 + ___ = 30
7 + ___ = 11
___ - 1 = 3
___ - 7 = 23
2 + 1 = ___
15 - 5 = ___
22 + ___ = 25
14 - 4 = ___
1 + ___ = 15
9 - 2 = ___
___ + 2 = 5
12 - 4 = ___
13 - 3 = ___
13 - ___ = 11
5 - 3 = ___
2 + 3 = ___
___ + 5 = 26
___ - 12 = 10
11 + 18 = ___
___ - 8 = 19
15 - ___ = 5
14 - 7 = ___
15 - ___ = 1
16 + 10 = ___
2 + ___ = 26
1 + ___ = 30
6 + 11 = ___
19 + ___ = 27
13 + 1 = ___
___ - 10 = 2
3 + ___ = 29