The difference between 39 and 25 is: 
The difference between 46 and 24 is: 
The difference between 37 and 25 is: 
The difference between 39 and 22 is: 
The difference between 59 and 25 is: 
The difference between 39 and 15 is: 
The difference between 40 and 26 is: 
The difference between 39 and 25 is: 