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.

131___
18___15
8___1
87___
16___11
11___2
___56
2___1
15___11
___41
13___2
___65
1210___
121___
18___2
8___7
1410___
18___4
___65
121___
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