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.

139___
61___
1615___
81___
___77
1410___
___82
___11
62___
11___3
___13
20___15
12___4
___26
20___11
11___1
107___
7___3
6___2
7___5
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