The difference between 72 and 32 is: 
The difference between 93 and 54 is: 
The difference between 76 and 32 is: 
The difference between 72 and 30 is: 
The difference between 72 and 32 is: 
The difference between 72 and 52 is: 
The difference between 74 and 36 is: 
The difference between 72 and 32 is: 