Q: What is the result of 66 minus 50? A: 
Q: What is the result of 95 minus 39? A: 
Q: What is the result of 62 minus 50? A: 
Q: What is the result of 66 minus 52? A: 
Q: What is the result of 86 minus 50? A: 
Q: What is the result of 66 minus 20? A: 
Q: What is the result of 73 minus 57? A: 
Q: What is the result of 66 minus 50? A: 