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.

20___5
62___
5___4
135___
6___1
10___7
___154
5___2
13___9
14___12
7___4
32___
3___1
___22
32___
14___10
123___
___78
___512
13___7
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