Q: What is the result of 42 minus 41? A: 
Q: What is the result of 92 minus 45? A: 
Q: What is the result of 47 minus 41? A: 
Q: What is the result of 42 minus 40? A: 
Q: What is the result of 52 minus 41? A: 
Q: What is the result of 42 minus 21? A: 
Q: What is the result of 50 minus 49? A: 
Q: What is the result of 42 minus 41? A: 