The difference between 92 and 33 is: 
The difference between 40 and 23 is: 
The difference between 98 and 33 is: 
The difference between 92 and 31 is: 
The difference between 72 and 33 is: 
The difference between 92 and 53 is: 
The difference between 99 and 30 is: 
The difference between 92 and 33 is: 