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.

15___10
___56
___75
14___5
___31
181___
42___
11___3
___18
___146
154___
8___3
1612___
___513
___34
17___4
54___
5___3
21___
___610
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