Q: What is 77 minus 44? A: 
Q: What is 64 minus 61? A: 
Q: What is 75 minus 44? A: 
Q: What is 77 minus 44? A: 
Q: What is 57 minus 44? A: 
Q: What is 77 minus 34? A: 
Q: What is 80 minus 47? A: 
Q: What is 77 minus 44? A: 