The difference between 40 and 17 is: 
The difference between 83 and 37 is: 
The difference between 48 and 17 is: 
The difference between 40 and 10 is: 
The difference between 70 and 17 is: 
The difference between 40 and 17 is: 
The difference between 47 and 14 is: 
The difference between 40 and 17 is: 