The difference between 97 and 74 is: 
The difference between 79 and 71 is: 
The difference between 99 and 74 is: 
The difference between 97 and 74 is: 
The difference between 97 and 74 is: 
The difference between 97 and 74 is: 
The difference between 100 and 77 is: 
The difference between 97 and 74 is: 