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.

2___1
9___4
3___2
131___
3___2
32___
71___
21___
7___1
165___
___107
12___5
20___14
1811___
___25
12___11
82___
1413___
___143
42___
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