The difference between 50 and 48 is: 
The difference between 97 and 34 is: 
The difference between 59 and 48 is: 
The difference between 50 and 40 is: 
The difference between 90 and 48 is: 
The difference between 50 and 38 is: 
The difference between 55 and 43 is: 
The difference between 50 and 48 is: 