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.

2011___
___41
4___3
17___7
52___
19___7
21___
2___1
20___11
65___
16___11
19___12
197___
12___1
191___
1916___
8___7
6___1
19___7
21___
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