The difference between 85 and 54 is: 
The difference between 64 and 50 is: 
The difference between 86 and 54 is: 
The difference between 85 and 52 is: 
The difference between 75 and 54 is: 
The difference between 85 and 24 is: 
The difference between 90 and 59 is: 
The difference between 85 and 54 is: 