Which Number Is Bigger?: Author's Purpose

Why did someone write this?

• A.To sell a new toy
• B.To tell a spooky ghost story
• C.To teach readers about comparing numbers to find which is bigger

Authors use examples to explain their ideas. Which sentence from the passage gives an example?

• A.Comparing numbers helps us see which number is bigger or smaller.
• B.For example, if you have 3 apples and your friend has 5…
• C.So, your friend has more apples than you!