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.

___21
11___8
13___1
___34
10___9
7___2
151___
8___7
10___9
12___9
___51
21___
129___
5___2
122___
126___
10___3
52___
108___
16___9
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