Q: How much is 70 minus 28? A: 
Q: How much is 33 minus 14? A: 
Q: How much is 79 minus 28? A: 
Q: How much is 70 minus 20? A: 
Q: How much is 30 minus 28? A: 
Q: How much is 70 minus 28? A: 
Q: How much is 76 minus 24? A: 
Q: How much is 70 minus 28? A: 