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.

17___8
21___
___33
1812___
107___
9___6
74___
131___
21___
63___
12___7
1613___
15___8
7___1
14___4
124___
5___4
14___7
14___9
5___1
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