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.

___42
9___7
81___
___12
9___7
7___3
21___
53___
___21
93___
10___1
1211___
9___4
9___1
16___2
146___
10___2
___44
___11
5___1
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