Number Bonds Worksheet

Fill in the missing numbers to complete each number bond. The two parts at the bottom add up to the whole number at the top.

18___15
16___2
___66
145___
___86
41___
17___8
13___6
8___6
1912___
21___
73___
75___
202___
13___5
___87
93___
5___2
19___17
___33
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