The difference between 76 and 64 is: 
The difference between 43 and 37 is: 
The difference between 75 and 64 is: 
The difference between 76 and 62 is: 
The difference between 76 and 64 is: 
The difference between 76 and 44 is: 
The difference between 81 and 69 is: 
The difference between 76 and 64 is: 