Q: What is the result of 71 minus 45? A: 
Q: What is the result of 86 minus 52? A: 
Q: What is the result of 78 minus 45? A: 
Q: What is the result of 71 minus 40? A: 
Q: What is the result of 51 minus 45? A: 
Q: What is the result of 71 minus 35? A: 
Q: What is the result of 77 minus 41? A: 
Q: What is the result of 71 minus 45? A: 