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.

51___
1311___
43___
4___1
20___11
14___2
12___9
___22
103___
1817___
13___12
___63
3___1
11___9
1917___
17___9
___118
___22
41___
___22
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