The difference between 26 and 14 is: 
The difference between 73 and 16 is: 
The difference between 29 and 14 is: 
The difference between 26 and 15 is: 
The difference between 36 and 14 is: 
The difference between 26 and 14 is: 
The difference between 31 and 19 is: 
The difference between 26 and 14 is: 