The difference between 37 and 34 is: 
The difference between 97 and 27 is: 
The difference between 36 and 34 is: 
The difference between 37 and 31 is: 
The difference between 77 and 34 is: 
The difference between 37 and 24 is: 
The difference between 41 and 38 is: 
The difference between 37 and 34 is: 