The difference between 65 and 49 is: 
The difference between 56 and 30 is: 
The difference between 69 and 49 is: 
The difference between 65 and 41 is: 
The difference between 95 and 49 is: 
The difference between 65 and 19 is: 
The difference between 67 and 41 is: 
The difference between 65 and 49 is: 