The difference between 47 and 42 is: 
The difference between 86 and 22 is: 
The difference between 45 and 42 is: 
The difference between 47 and 40 is: 
The difference between 77 and 42 is: 
The difference between 47 and 22 is: 
The difference between 52 and 47 is: 
The difference between 47 and 42 is: 