The difference between 43 and 26 is: 
The difference between 79 and 16 is: 
The difference between 49 and 26 is: 
The difference between 43 and 21 is: 
The difference between 43 and 26 is: 
The difference between 43 and 26 is: 
The difference between 49 and 22 is: 
The difference between 43 and 26 is: 