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.

1917___
21___
___17
107___
___11
1817___
15___7
___67
155___
11___6
1810___
12___7
11___2
5___2
2018___
42___
62___
21___
2013___
4___1
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