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___
1816___
65___
91___
5___1
11___9
97___
___21
84___
13___5
124___
6___2
2014___
13___8
1614___
2___1
21___
15___4
51___
18___7
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