The difference between 92 and 42 is: 
The difference between 72 and 34 is: 
The difference between 98 and 42 is: 
The difference between 92 and 40 is: 
The difference between 52 and 42 is: 
The difference between 92 and 52 is: 
The difference between 92 and 43 is: 
The difference between 92 and 42 is: 