The difference between 52 and 47 is: 
The difference between 64 and 29 is: 
The difference between 58 and 47 is: 
The difference between 52 and 41 is: 
The difference between 92 and 47 is: 
The difference between 52 and 17 is: 
The difference between 55 and 40 is: 
The difference between 52 and 47 is: 