The difference between 14 and 13 is: 
The difference between 98 and 62 is: 
The difference between 14 and 13 is: 
The difference between 14 and 10 is: 
The difference between 74 and 13 is: 
The difference between 14 and 13 is: 
The difference between 20 and 19 is: 
The difference between 14 and 13 is: 