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___2
145___
61___
12___8
118___
4___2
13___11
17___15
___210
19___18
21___
11___8
7___1
1811___
1716___
6___2
2016___
14___3
16___4
3___1
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