The difference between 71 and 62 is: 
The difference between 74 and 15 is: 
The difference between 73 and 62 is: 
The difference between 71 and 60 is: 
The difference between 91 and 62 is: 
The difference between 71 and 32 is: 
The difference between 79 and 60 is: 
The difference between 71 and 62 is: 