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.

20___7
13___11
127___
17___15
5___3
1613___
151___
5___4
10___7
168___
___31
7___6
___136
2015___
16___12
17___5
18___7
___14
42___
197___
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