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.

8___3
3___1
12___5
111___
___53
209___
___31
31___
115___
___210
___74
9___1
___18
18___12
101___
136___
4___2
___12
1715___
2___1
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