The difference between 63 and 62 is: 
The difference between 74 and 45 is: 
The difference between 63 and 62 is: 
The difference between 63 and 60 is: 
The difference between 83 and 62 is: 
The difference between 63 and 42 is: 
The difference between 70 and 69 is: 
The difference between 63 and 62 is: 