Find the value of each expression mentally.

Here are 3 problems about time at a carnival. Each problem is missing some information.

1. In the blanks, write numbers or times that make sense for the situation in the problem assigned to you.

   1. Clare waited for Tyler to ride the Ferris wheel. Tyler left at and got back at . How long did Clare wait for Tyler?
   2. When Tyler got back, he and Clare got in line to ride the roller coaster. They waited minutes. At , they got on the ride. What time did they get in line?
   3. Clare and Tyler got to the carnival at . After minutes, they took a break to buy lemonade. What time did they take their lemonade break?

2. Share the numbers or times you chose with your group and explain why your choices make sense.

3. Work with your group to solve each problem. Be prepared to explain your reasoning.

   

A lemonade stand at the fair makes 132 liters of lemonade a day. When Clare and Tyler stopped by the stand, there were 90 liters left.

At the end of the day, there were 56 liters of lemonade left, which the vendor put on sale in 4-liter jugs.

Use the information about the lemonade stand to write a question that could be answered with the mathematical work shown.

1. Question:

2. 
   

   

   Question: