Q: How much is 58 minus 41? A: 
Q: How much is 68 minus 59? A: 
Q: How much is 55 minus 41? A: 
Q: How much is 58 minus 43? A: 
Q: How much is 78 minus 41? A: 
Q: How much is 58 minus 11? A: 
Q: How much is 65 minus 48? A: 
Q: How much is 58 minus 41? A: 