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.

___312
18___16
136___
___53
1413___
15___2
5___3
8___7
14___3
2011___
108___
8___1
61___
___82
81___
5___3
18___6
141___
111___
7___3
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