The difference between 63 and 53 is: 
The difference between 70 and 43 is: 
The difference between 66 and 53 is: 
The difference between 63 and 52 is: 
The difference between 73 and 53 is: 
The difference between 63 and 23 is: 
The difference between 62 and 58 is: 
The difference between 63 and 53 is: 