The difference between 73 and 68 is: 
The difference between 70 and 58 is: 
The difference between 79 and 68 is: 
The difference between 73 and 60 is: 
The difference between 93 and 68 is: 
The difference between 73 and 38 is: 
The difference between 77 and 62 is: 
The difference between 73 and 68 is: 