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.

3___1
___12
___12
72___
1613___
124___
12___1
12___2
20___19
2___1
2___1
133___
1615___
97___
14___11
6___3
13___6
15___4
20___1
31___
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