The difference between 70 and 32 is: 
The difference between 78 and 75 is: 
The difference between 78 and 32 is: 
The difference between 70 and 30 is: 
The difference between 80 and 32 is: 
The difference between 70 and 52 is: 
The difference between 78 and 30 is: 
The difference between 70 and 32 is: 