Predict:

I predict it is going to be about addition

Read:

Which deal costs less per millilitre?
A) 75c for 500 mL

B) $2 for 2 L

Answer:

B

What’s the BIG Question? :

Which is a better deal?

What Strategy Will I Use? :

Create a mathematical problem

Solving Procedure:

I knew I needed to multiply 75c four times. I doubled 75 and got 150 and then doubled that and that made 300, which makes $3 for two litres so the answer is B.