Q: What is 87 minus 73? A: 
Q: What is 82 minus 50? A: 
Q: What is 87 minus 73? A: 
Q: What is 87 minus 73? A: 
Q: What is 87 minus 73? A: 
Q: What is 87 minus 73? A: 
Q: What is 92 minus 78? A: 
Q: What is 87 minus 73? A: 