The difference between 66 and 43 is: 
The difference between 98 and 59 is: 
The difference between 67 and 43 is: 
The difference between 66 and 45 is: 
The difference between 96 and 43 is: 
The difference between 66 and 53 is: 
The difference between 72 and 49 is: 
The difference between 66 and 43 is: 