The difference between 69 and 53 is: 
The difference between 77 and 52 is: 
The difference between 66 and 53 is: 
The difference between 69 and 51 is: 
The difference between 69 and 53 is: 
The difference between 69 and 23 is: 
The difference between 74 and 58 is: 
The difference between 69 and 53 is: 