The difference between 24 and 17 is: 
The difference between 85 and 53 is: 
The difference between 29 and 17 is: 
The difference between 24 and 11 is: 
The difference between 44 and 17 is: 
The difference between 24 and 17 is: 
The difference between 29 and 12 is: 
The difference between 24 and 17 is: 