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.

17___12
137___
18___5
16___11
___59
___81
122___
51___
32___
18___5
32___
9___8
___711
64___
16___9
2___1
64___
___191
5___1
14___8
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