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.

4___3
1813___
169___
___13
10___4
15___6
19___11
63___
164___
___57
8___1
8___6
2___1
31___
43___
53___
176___
2___1
20___12
___71
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