The difference between 65 and 10 is: 
The difference between 52 and 50 is: 
The difference between 64 and 10 is: 
The difference between 65 and 10 is: 
The difference between 85 and 10 is: 
The difference between 65 and 40 is: 
The difference between 73 and 18 is: 
The difference between 65 and 10 is: 