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.

20___11
182___
___42
10___5
17___4
5___2
18___11
98___
___49
1410___
2___1
___32
___41
3___1
___16
___77
9___5
41___
13___7
15___9
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