The difference between 87 and 59 is: 
The difference between 70 and 14 is: 
The difference between 89 and 59 is: 
The difference between 87 and 54 is: 
The difference between 77 and 59 is: 
The difference between 87 and 29 is: 
The difference between 89 and 51 is: 
The difference between 87 and 59 is: 