The difference between 65 and 31 is: 
The difference between 16 and 12 is: 
The difference between 69 and 31 is: 
The difference between 65 and 31 is: 
The difference between 95 and 31 is: 
The difference between 65 and 11 is: 
The difference between 72 and 38 is: 
The difference between 65 and 31 is: 