The difference between 68 and 25 is: 
The difference between 50 and 22 is: 
The difference between 68 and 25 is: 
The difference between 68 and 24 is: 
The difference between 48 and 25 is: 
The difference between 68 and 25 is: 
The difference between 71 and 28 is: 
The difference between 68 and 25 is: 