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.

81___
11___7
21___
146___
8___3
83___
41___
21___
1410___
20___3
129___
18___9
___210
31___
10___3
10___8
157___
14___2
2___1
53___
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