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.

2___1
1817___
19___6
4___2
64___
72___
___15
___44
___36
159___
31___
6___1
106___
7___3
17___14
___22
3___2
21___
___109
14___12
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