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.

31___
181___
___38
1312___
9___7
14___1
11___8
31___
131___
9___3
17___1
71___
7___2
10___8
___11
___31
169___
___144
___101
65___
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