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.

16___9
21___
4___1
1816___
2___1
1312___
___210
7___5
115___
52___
2___1
___71
___311
132___
18___10
16___3
43___
18___16
18___15
14___6
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