Q: How much is 16 minus 14? A: 
Q: How much is 96 minus 78? A: 
Q: How much is 18 minus 14? A: 
Q: How much is 16 minus 11? A: 
Q: How much is 76 minus 14? A: 
Q: How much is 16 minus 14? A: 
Q: How much is 20 minus 18? A: 
Q: How much is 16 minus 14? A: 