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.

8___7
9___1
___137
21___
126___
12___7
141___
42___
178___
___41
14___1
19___9
1910___
19___10
97___
___15
___32
___32
87___
___58
🔄 Generate New