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.

41___
138___
52___
159___
51___
10___1
8___2
14___1
11___4
10___9
1811___
___17
2___1
12___11
2___1
5___1
205___
72___
___81
72___
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