The difference between 47 and 33 is: 
The difference between 65 and 56 is: 
The difference between 48 and 33 is: 
The difference between 47 and 30 is: 
The difference between 47 and 33 is: 
The difference between 47 and 13 is: 
The difference between 51 and 37 is: 
The difference between 47 and 33 is: 