The difference between 58 and 53 is: 
The difference between 99 and 63 is: 
The difference between 58 and 53 is: 
The difference between 58 and 55 is: 
The difference between 78 and 53 is: 
The difference between 58 and 13 is: 
The difference between 61 and 56 is: 
The difference between 58 and 53 is: 