The difference between 85 and 30 is: 
The difference between 41 and 40 is: 
The difference between 84 and 30 is: 
The difference between 85 and 32 is: 
The difference between 85 and 30 is: 
The difference between 85 and 20 is: 
The difference between 93 and 38 is: 
The difference between 85 and 30 is: 