The difference between 82 and 29 is: 
The difference between 37 and 20 is: 
The difference between 89 and 29 is: 
The difference between 82 and 20 is: 
The difference between 92 and 29 is: 
The difference between 82 and 79 is: 
The difference between 89 and 26 is: 
The difference between 82 and 29 is: 