The difference between 62 and 59 is: 
The difference between 71 and 45 is: 
The difference between 69 and 59 is: 
The difference between 62 and 51 is: 
The difference between 72 and 59 is: 
The difference between 62 and 49 is: 
The difference between 67 and 54 is: 
The difference between 62 and 59 is: 