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.

12___1
1811___
___57
117___
3___2
12___11
7___3
31___
___613
94___
___102
7___2
10___9
31___
152___
___81
___117
___11
5___3
1310___
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