The difference between 89 and 60 is: 
The difference between 36 and 26 is: 
The difference between 87 and 60 is: 
The difference between 89 and 67 is: 
The difference between 79 and 60 is: 
The difference between 89 and 30 is: 
The difference between 96 and 67 is: 
The difference between 89 and 60 is: 