The difference between 92 and 20 is: 
The difference between 58 and 27 is: 
The difference between 98 and 20 is: 
The difference between 92 and 20 is: 
The difference between 72 and 20 is: 
The difference between 92 and 60 is: 
The difference between 101 and 29 is: 
The difference between 92 and 20 is: 