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.

___53
20___15
105___
83___
109___
14___3
107___
7___4
___41
1110___
5___2
21___
146___
53___
207___
2___1
64___
41___
31___
31___
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