Q: What is the result of 99 minus 70? A: 
Q: What is the result of 96 minus 48? A: 
Q: What is the result of 99 minus 70? A: 
Q: What is the result of 99 minus 77? A: 
Q: What is the result of 99 minus 70? A: 
Q: What is the result of 99 minus 80? A: 
Q: What is the result of 107 minus 78? A: 
Q: What is the result of 99 minus 70? A: 