The difference between 63 and 35 is: 
The difference between 80 and 44 is: 
The difference between 69 and 35 is: 
The difference between 63 and 30 is: 
The difference between 93 and 35 is: 
The difference between 63 and 45 is: 
The difference between 68 and 30 is: 
The difference between 63 and 35 is: 