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.

16___8
14___11
___45
199___
109___
___11
___137
___172
___32
3___2
___11
17___1
13___2
16___5
12___10
1917___
6___3
147___
63___
21___
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