The difference between 34 and 33 is: 
The difference between 63 and 37 is: 
The difference between 38 and 33 is: 
The difference between 34 and 30 is: 
The difference between 94 and 33 is: 
The difference between 34 and 23 is: 
The difference between 40 and 39 is: 
The difference between 34 and 33 is: 