Q: What is 92 minus 50? A: 
Q: What is 71 minus 44? A: 
Q: What is 99 minus 50? A: 
Q: What is 92 minus 51? A: 
Q: What is 82 minus 50? A: 
Q: What is 92 minus 30? A: 
Q: What is 101 minus 59? A: 
Q: What is 92 minus 50? A: 