Q: Larry spent $5 for lunch and gave his brother $2. How much did Larry have at the beginning if he has $15 now?
A: 22
Step-by-step reasoning process: Larry spent a total of $5 + $2 = $7. He has $15 + $7 = $22 at the beginning.


Q: John starts at an elevation of 400 feet. He travels downward at a rate of 10 feet down per minute for 5 minutes. What is his elevation now?
A: 350
Step-by-step reasoning process: He traveled down 10 * 5 = 50 feet. So he is at an elevation of 400 - 50 = 350 feet.


Q: Henry had 33 games, and he gave five of them to Neil. Now Henry has 4 times more games than Neil. How many games did Neil have at first?
A: 2
Step-by-step reasoning process: After giving five games to Neil, Henry has 33 - 5 = 28 games left. Now, Neil has 28 / 4 = 7 games. Neil had 7 - 5 = 2 games at first.


Q: A couple with two children, ages 6 and 10 years old, decided to go to an amusement park. The regular ticket costs $109, but children below 12 years old have a $5 discount. If they gave the cashier $500, how much change will they receive?
A: 74
Step-by-step reasoning process: The ticket costs 109 - 5 = $104 for each child. So the ticket cost of the two children is 104 x 2 = $208. The couple needs to pay the regular price, so it's 109 x 2 = $218. Thus, the family needs to pay a total of 208 + 218 = $426. Therefore, their change is 500 - 426 = $74.