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___7
127___
138___
1815___
42___
125___
15___6
18___11
1712___
5___1
12___9
4___3
15___13
15___3
1916___
___65
131___
17___16
20___5
152___
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