The difference between 37 and 11 is: 
The difference between 65 and 48 is: 
The difference between 39 and 11 is: 
The difference between 37 and 10 is: 
The difference between 77 and 11 is: 
The difference between 37 and 11 is: 
The difference between 40 and 14 is: 
The difference between 37 and 11 is: 