The difference between 53 and 36 is: 
The difference between 64 and 61 is: 
The difference between 57 and 36 is: 
The difference between 53 and 30 is: 
The difference between 63 and 36 is: 
The difference between 53 and 36 is: 
The difference between 57 and 30 is: 
The difference between 53 and 36 is: 