The difference between 82 and 59 is: 
The difference between 44 and 21 is: 
The difference between 89 and 59 is: 
The difference between 82 and 50 is: 
The difference between 82 and 59 is: 
The difference between 82 and 39 is: 
The difference between 87 and 54 is: 
The difference between 82 and 59 is: 