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.

21___
17___3
202___
43___
7___5
8___2
14___9
139___
16___15
___37
___11
65___
2___1
9___6
___32
63___
158___
3___2
6___3
52___
🔄 Generate New