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.

21___
___11
20___3
64___
118___
54___
54___
5___4
15___6
7___4
106___
115___
1710___
___69
2___1
___210
6___3
___12
7___1
11___3
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