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.

___11
1917___
14___11
131___
145___
20___18
15___14
___812
___12
1612___
4___1
___161
16___15
21___
___12
15___10
___11
10___1
1810___
___35
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