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.

166___
14___11
12___10
209___
21___
7___3
1511___
___514
17___15
10___6
___101
___62
32___
71___
19___5
11___2
75___
104___
12___11
42___
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