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.

4___1
15___3
9___1
103___
41___
16___11
104___
32___
18___9
___55
___13
___78
10___6
1711___
13___5
1310___
64___
19___15
___45
42___
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