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.

8___1
___25
87___
___18
___71
31___
144___
173___
15___2
___25
116___
97___
31___
16___1
6___3
4___1
2___1
___141
7___2
1311___
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