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.

11___4
142___
17___14
___28
___44
17___11
18___12
___81
171___
21___
12___9
8___4
5___4
8___5
2___1
8___4
___113
16___9
3___2
1311___
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