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.

146___
201___
___514
8___7
17___16
1615___
18___2
18___14
3___1
___510
2___1
21___
10___4
13___2
3___1
127___
18___3
___81
___12
209___
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