The difference between 84 and 55 is: 
The difference between 76 and 30 is: 
The difference between 88 and 55 is: 
The difference between 84 and 53 is: 
The difference between 64 and 55 is: 
The difference between 84 and 75 is: 
The difference between 89 and 50 is: 
The difference between 84 and 55 is: 