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.

18___14
171___
10___2
21___
___11
___18
___132
18___17
14___4
1610___
9___7
6___5
21___
8___1
11___9
11___4
4___1
___316
197___
16___10
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