The difference between 34 and 27 is: 
The difference between 71 and 49 is: 
The difference between 38 and 27 is: 
The difference between 34 and 22 is: 
The difference between 44 and 27 is: 
The difference between 34 and 27 is: 
The difference between 37 and 20 is: 
The difference between 34 and 27 is: 