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.

16___5
9___8
12___9
15___11
2017___
157___
21___
___511
8___5
1310___
10___4
19___4
___39
8___2
13___6
1210___
16___9
13___3
4___1
148___
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