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___
20___15
18___12
19___8
13___4
___52
16___7
101___
162___
16___7
2___1
2___1
1410___
___25
1614___
8___6
3___2
32___
___62
21___
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