On a scale from 0 to 100 with 10 being not sure, 40 being somewhat sure, 70 being pretty sure, and 100 being very sure.

How sure are you that you solved the first problem?

(The one about sharing the remaining 1 box and 1 bag of cookies.)

You will be answering these 3 questions. Look over them quickly, then click “Start Here” to begin answering questions.

Be sure to have scratch paper near by!

Questions in this set:

Question #5: Last year, Rob set up the Road Runner Race for his school. The race was 1,200 meters long and 188 people asked to run the race. 38 people could not run because they sent in their entry fee too late.
This year, there will be 3 times as many runners as last year.
How many people will run the race this year?

Question #8: This year, the race will be 4 times as long as last year. Rob has 6 tables to use for water along the race route. He will spread the water tables out evenly, and put the last one at the finish line.
How far apart will the tables be?

Question #11: Rob bought 27 packs of cups, with 12 cups in each pack. There are 6 tables and Rob will put the same number of cups on each table.
How many cups will be on each table?

Please take a picture of any scratch work you wrote on the paper for the last three questions.

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You are not logged in! Please log in so we can accept your image.
Click "My Account!" above or use myedme.com/login/my-account).

Easiest for phones/tablets: You can upload a saved picture of the scratch work for these three questions or take one using the buttons below.

Easiest for laptops/chromebooks: Take your picture with the webcam here.
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Click "My Account!" above or use myedme.com/login/my-account).

Take photo

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Thanks! Your file is uploaded! Click this button to move to the next question.

Be sure to write your log-in name on the paper. You are currently signed in as:
You are not logged in! Please log in so we can accept your image.
Click "My Account!" above or use myedme.com/login/my-account).

Easiest for phones/tablets: You can upload a saved picture of the scratch work for these three questions or take one using the buttons below.

Easiest for laptops/chromebooks: Take your picture with the webcam here.
You are currently signed in as: You are not logged in! Please log in so we can accept your image.
Click "My Account!" above or use myedme.com/login/my-account).

Take photo

Save this photo

Thanks! Your file is uploaded! Click this button to move to the next question.

On a scale from 0 to 100 with 10 being not sure, 40 being somewhat sure, 70 being pretty sure, and 100 being very sure.

How sure are you that you solved the first problem?

(The one about comparing 5 boxes and 5 bags.)

You made it to the end! Here is your feedback for “Setting up the Road Runner Race”

Think about what strategies worked (and didn’t work) for you this time. How can you do well next time?

Sheldon is baking cookies. He has 3 trays that are the same size. On one tray, he makes 5 rows with 4 cookies in each row. He cannot fit any more cookies on the tray. He fills the second tray completely and only part of the third tray.

How many cookies could Sheldon have made?