Q: How much is 53 minus 46? A: 
Q: How much is 36 minus 32? A: 
Q: How much is 58 minus 46? A: 
Q: How much is 53 minus 42? A: 
Q: How much is 53 minus 46? A: 
Q: How much is 53 minus 16? A: 
Q: How much is 57 minus 40? A: 
Q: How much is 53 minus 46? A: 