Q: How much is 98 minus 47? A: 
Q: How much is 90 minus 71? A: 
Q: How much is 99 minus 47? A: 
Q: How much is 98 minus 41? A: 
Q: How much is 58 minus 47? A: 
Q: How much is 98 minus 87? A: 
Q: How much is 100 minus 49? A: 
Q: How much is 98 minus 47? A: 