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.

6___2
117___
___213
172___
82___
18___11
14___10
42___
16___7
121___
9___7
1815___
10___4
31___
18___16
20___10
13___4
___35
17___14
31___
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