Q: What is 74 minus 31? A: 
Q: What is 33 minus 24? A: 
Q: What is 73 minus 31? A: 
Q: What is 74 minus 33? A: 
Q: What is 74 minus 31? A: 
Q: What is 74 minus 51? A: 
Q: What is 82 minus 39? A: 
Q: What is 74 minus 31? A: 