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.

___151
7___4
145___
13___1
72___
13___8
1812___
1710___
___314
128___
157___
___212
13___12
6___4
4___2
109___
1613___
10___5
75___
52___
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