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.

1210___
12___1
51___
20___3
___31
___11
84___
144___
18___2
___93
___49
16___5
31___
21___
109___
19___15
11___5
18___7
31___
1510___
🔄 Generate New