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.

___145
81___
19___3
85___
8___2
5___2
72___
___78
___512
___43
9___7
___99
83___
82___
___85
2___1
8___1
159___
___43
134___
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