The difference between 23 and 14 is: 
The difference between 94 and 47 is: 
The difference between 26 and 14 is: 
The difference between 23 and 10 is: 
The difference between 63 and 14 is: 
The difference between 23 and 14 is: 
The difference between 29 and 10 is: 
The difference between 23 and 14 is: 