Q: What is the result of 98 minus 49? A: 
Q: What is the result of 79 minus 12? A: 
Q: What is the result of 99 minus 49? A: 
Q: What is the result of 98 minus 44? A: 
Q: What is the result of 88 minus 49? A: 
Q: What is the result of 98 minus 89? A: 
Q: What is the result of 99 minus 40? A: 
Q: What is the result of 98 minus 49? A: 