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.

14___1
185___
___25
43___
12___5
1912___
41___
___117
8___6
10___9
9___7
1915___
___45
17___6
7___1
1513___
87___
19___8
___36
___11
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