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.

7___5
7___6
17___4
17___12
5___2
21___
___315
147___
___410
21___
___34
20___16
134___
31___
___173
42___
5___2
17___11
8___3
83___
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