The difference between 43 and 25 is: 
The difference between 85 and 60 is: 
The difference between 48 and 25 is: 
The difference between 43 and 20 is: 
The difference between 33 and 25 is: 
The difference between 43 and 15 is: 
The difference between 49 and 21 is: 
The difference between 43 and 25 is: 