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.

21___
32___
126___
127___
9___6
11___1
___118
18___10
133___
12___8
4___2
42___
21___
11___8
3___1
6___4
15___3
7___4
4___1
___143
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