The difference between 56 and 33 is: 
The difference between 63 and 24 is: 
The difference between 56 and 33 is: 
The difference between 56 and 34 is: 
The difference between 76 and 33 is: 
The difference between 56 and 13 is: 
The difference between 61 and 38 is: 
The difference between 56 and 33 is: 