Question

21. You walk 3 miles from your house to the store. At the store you meet up with a friend and walk with her

2 miles back towards your house. How far are you from your house now?
Expression:
Answer:

Answer 1

6 miles

Explanation:

3+3=6 miles

3+3+2=7 miles

Answer 2

You are 1 mile away from your house

Explanation:

You walked 3 miles away

Now your going back to your house and have walked 2 miles

You need 1 mile left to arrive home.