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.

43___
___315
8___4
18___12
___113
124___
31___
___67
147___
1210___
53___
___11
31___
16___8
12___9
1514___
12___4
___81
20___12
61___
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