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.

16___7
3___2
___71
15___9
14___12
___21
181___
___412
13___3
6___4
31___
___61
52___
145___
65___
___43
18___4
___79
11___5
11___5
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