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.

___317
15___8
13___10
8___5
9___4
105___
15___12
1514___
15___5
148___
___42
13___11
9___1
___66
___43
139___
16___4
189___
143___
15___11
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