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.

1410___
12___2
4___1
32___
114___
63___
___59
93___
7___4
1614___
12___5
7___1
21___
107___
2011___
14___9
___712
14___9
31___
139___
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