The difference between 61 and 33 is: 
The difference between 89 and 54 is: 
The difference between 69 and 33 is: 
The difference between 61 and 30 is: 
The difference between 41 and 33 is: 
The difference between 61 and 53 is: 
The difference between 69 and 31 is: 
The difference between 61 and 33 is: 