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.

4___2
21___
2012___
111___
82___
9___6
8___1
107___
12___3
17___8
8___6
10___2
___12
___56
18___7
14___8
97___
___173
1612___
2___1
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