Q: What is the result of 74 minus 57? A: 
Q: What is the result of 81 minus 49? A: 
Q: What is the result of 78 minus 57? A: 
Q: What is the result of 74 minus 52? A: 
Q: What is the result of 64 minus 57? A: 
Q: What is the result of 74 minus 37? A: 
Q: What is the result of 79 minus 52? A: 
Q: What is the result of 74 minus 57? A: 