The difference between 62 and 49 is: 
The difference between 68 and 56 is: 
The difference between 69 and 49 is: 
The difference between 62 and 41 is: 
The difference between 52 and 49 is: 
The difference between 62 and 39 is: 
The difference between 69 and 46 is: 
The difference between 62 and 49 is: 