Q: What is 79 minus 33? A: 
Q: What is 93 minus 13? A: 
Q: What is 77 minus 33? A: 
Q: What is 79 minus 38? A: 
Q: What is 99 minus 33? A: 
Q: What is 79 minus 63? A: 
Q: What is 84 minus 38? A: 
Q: What is 79 minus 33? A: 