The difference between 73 and 60 is: 
The difference between 77 and 65 is: 
The difference between 72 and 60 is: 
The difference between 73 and 60 is: 
The difference between 93 and 60 is: 
The difference between 73 and 40 is: 
The difference between 82 and 69 is: 
The difference between 73 and 60 is: 