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.

1911___
___151
___21
18___4
___172
2011___
18___9
104___
13___2
18___14
95___
___311
43___
9___4
___51
13___11
12___7
9___8
___87
8___4
🔄 Generate New