The difference between 89 and 59 is: 
The difference between 63 and 14 is: 
The difference between 89 and 59 is: 
The difference between 89 and 51 is: 
The difference between 79 and 59 is: 
The difference between 89 and 79 is: 
The difference between 83 and 57 is: 
The difference between 89 and 59 is: 