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.

21___
2012___
105___
1912___
21___
12___8
9___4
209___
18___15
2019___
6___1
107___
___11
63___
163___
12___2
113___
20___7
76___
8___1
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