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.

136___
13___7
64___
20___19
1816___
___36
18___9
15___9
13___4
185___
1710___
___218
___11
20___15
81___
12___8
14___3
13___9
20___3
15___4
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