The difference between 82 and 55 is: 
The difference between 83 and 74 is: 
The difference between 88 and 55 is: 
The difference between 82 and 51 is: 
The difference between 82 and 55 is: 
The difference between 82 and 55 is: 
The difference between 87 and 50 is: 
The difference between 82 and 55 is: 