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.

5___2
2___1
7___4
2012___
___12
1612___
19___18
163___
31___
1512___
___114
1310___
1510___
8___2
___113
5___3
___63
___15
___25
4___1
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