The difference between 44 and 44 is: 
The difference between 84 and 81 is: 
The difference between 49 and 44 is: 
The difference between 44 and 43 is: 
The difference between 74 and 44 is: 
The difference between 44 and 24 is: 
The difference between 43 and 47 is: 
The difference between 44 and 44 is: 