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.

139___
1210___
14___4
19___16
14___9
___514
___48
5___4
___23
1412___
118___
62___
1614___
20___12
75___
9___1
___54
___64
2017___
15___2
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