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.

2___1
17___3
177___
64___
1812___
19___5
1814___
___11
9___2
___11
71___
15___6
___15
___61
31___
16___12
___52
148___
86___
3___1
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