The difference between 56 and 37 is: 
The difference between 98 and 39 is: 
The difference between 59 and 37 is: 
The difference between 56 and 34 is: 
The difference between 66 and 37 is: 
The difference between 56 and 47 is: 
The difference between 59 and 30 is: 
The difference between 56 and 37 is: 