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.

___42
1911___
52___
205___
1613___
136___
151___
___12
20___7
133___
173___
12___10
111___
175___
1715___
___145
1312___
137___
21___
1911___
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