The difference between 93 and 54 is: 
The difference between 99 and 60 is: 
The difference between 97 and 54 is: 
The difference between 93 and 51 is: 
The difference between 93 and 54 is: 
The difference between 93 and 84 is: 
The difference between 99 and 50 is: 
The difference between 93 and 54 is: 