The difference between 55 and 36 is: 
The difference between 58 and 21 is: 
The difference between 59 and 36 is: 
The difference between 55 and 33 is: 
The difference between 65 and 36 is: 
The difference between 55 and 16 is: 
The difference between 59 and 30 is: 
The difference between 55 and 36 is: 