Q: What is 72 minus 59? A: 
Q: What is 84 minus 44? A: 
Q: What is 79 minus 59? A: 
Q: What is 72 minus 50? A: 
Q: What is 62 minus 59? A: 
Q: What is 72 minus 19? A: 
Q: What is 74 minus 51? A: 
Q: What is 72 minus 59? A: 