_____ + 16 = 46
_____ + 20 = 25
_____ + 14 = 28
1 + ____ = 18
11 + _____ = 30
_____ + 5 = 14
21 + _____ = 22
12 + ____ = 19
17 + _____ = 28
10 + _____ = 20
7
1
30
17
10
14
19
9
11
5
