Q: What is 40 minus 38? A: 
Q: What is 43 minus 11? A: 
Q: What is 49 minus 38? A: 
Q: What is 40 minus 30? A: 
Q: What is 80 minus 38? A: 
Q: What is 40 minus 38? A: 
Q: What is 44 minus 32? A: 
Q: What is 40 minus 38? A: 