The difference between 54 and 54 is: 
The difference between 55 and 35 is: 
The difference between 57 and 54 is: 
The difference between 54 and 52 is: 
The difference between 84 and 54 is: 
The difference between 54 and 14 is: 
The difference between 55 and 56 is: 
The difference between 54 and 54 is: 