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.

6___1
5___4
11___10
17___16
117___
___310
10___3
14___2
4___1
11___1
___27
83___
___91
___37
15___10
3___1
___32
___84
___42
21___
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