How many waffles are on the tray?

Record an estimate that is:

too low	about right	too high

How many waffles are on the tray?

Record an estimate that is:

too low	about right	too high

Mai and Diego represent this array. They use different expressions.

Do you agree with Diego or Mai?

Show your thinking using drawings, numbers, or words.

Your teacher will give you a set of cards. Match each array card with 2 expression cards and 1 number card. Be ready to explain your reasoning.

1. 1. How many counters are in the array?

      

   2. Explain how you found the total.

   3. Circle 2 expressions that represent the array.

2. 1. How many counters are in the array?

      

   2. Explain how you found the total.

   3. Circle 2 expressions that represent the array.