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.

136___
97___
___21
63___
85___
___17
___39
54___
___18
175___
181___
1612___
1211___
8___6
20___4
31___
178___
1211___
8___4
71___
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