The difference between 37 and 12 is: 
The difference between 24 and 10 is: 
The difference between 35 and 12 is: 
The difference between 37 and 10 is: 
The difference between 97 and 12 is: 
The difference between 37 and 22 is: 
The difference between 42 and 17 is: 
The difference between 37 and 12 is: 