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.

16___12
10___1
___135
20___10
113___
84___
147___
139___
___512
194___
9___8
13___10
16___4
182___
103___
7___6
16___11
65___
31___
___910
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