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.

___510
43___
119___
2___1
18___6
6___3
___36
1614___
___104
9___6
10___4
19___3
11___6
___106
20___6
2018___
125___
1918___
84___
13___8
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