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___
1311___
___14
17___10
21___
157___
8___5
7___3
13___5
18___12
18___4
196___
17___14
136___
92___
5___3
___71
1410___
7___5
105___
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