The difference between 68 and 58 is: 
The difference between 93 and 32 is: 
The difference between 69 and 58 is: 
The difference between 68 and 55 is: 
The difference between 88 and 58 is: 
The difference between 68 and 28 is: 
The difference between 64 and 57 is: 
The difference between 68 and 58 is: 