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.

13___1
133___
181___
2015___
167___
152___
16___7
98___
73___
___21
15___7
___113
___810
___25
___22
___101
71___
182___
17___4
31___
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