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.

13___2
___59
1917___
75___
72___
134___
7___3
15___5
3___2
8___3
5___3
9___7
159___
21___
19___1
6___3
12___3
18___11
12___8
___210
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