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.

18___11
166___
___57
17___3
111___
___23
106___
20___4
10___9
10___2
4___2
2___1
19___12
31___
15___12
32___
1918___
5___4
___76
121___
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