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.

___412
15___8
12___6
9___5
31___
___17
7___5
___12
136___
___51
1813___
2___1
___35
152___
18___10
___31
161___
8___1
7___1
___77
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