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.

163___
51___
126___
14___8
42___
___22
18___5
103___
___45
17___11
18___5
62___
41___
8___5
21___
8___6
137___
1611___
2___1
17___12
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