The difference between 97 and 76 is: 
The difference between 86 and 69 is: 
The difference between 99 and 76 is: 
The difference between 97 and 74 is: 
The difference between 87 and 76 is: 
The difference between 97 and 66 is: 
The difference between 100 and 79 is: 
The difference between 97 and 76 is: 