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___
158___
116___
___414
___37
185___
___413
176___
15___2
19___2
___66
81___
9___1
8___1
___47
18___12
___66
12___1
___31
167___
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