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.

18___9
177___
13___8
___75
104___
13___9
20___4
19___5
7___6
5___2
___14
13___1
___415
___51
6___3
82___
129___
___11
155___
___34
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