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___
___27
20___8
96___
___33
5___1
31___
13___1
7___4
___1010
1310___
11___2
20___9
13___9
14___1
7___1
1611___
42___
___53
17___8
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