The difference between 69 and 49 is: 
The difference between 68 and 65 is: 
The difference between 69 and 49 is: 
The difference between 69 and 47 is: 
The difference between 69 and 49 is: 
The difference between 69 and 39 is: 
The difference between 62 and 48 is: 
The difference between 69 and 49 is: 