1. For each number in the table, select the box for each problem that can be solved using the number as a common denominator. You may select more than one box for each number.
Common Denominator
7/8 + 1/6
3/5 + 1/3
1/4 + 3/5 + 1/10 12 15 18 20 24
Warm-Up

2. Corner Work
Please walk to you corner with a pencil and clipboard. Sit in a circle. Allow one person to pass out the papers.
Work together to solve the problems.
You have 15 minutes to work. Before the timer goes off, submit your work to the tray and pick up the notes from the cart.

3. Where will I use this in the “real-world” ?
Learning Target
I can solve real-world problems where I add and subtract fractions with unlike denominators. NF.A.2
Where will I use this in the “real-world” ?

4. Recipes, Recipes, and Recipes

5. Watch Me
I am baking two batches of cookies. The sugar cookies require 2/5 cup of sugar. The chocolate chip cookies require 2/3 cup of sugar. How much sugar will I need to bake both batches?

6. Work With Me
Cody jogged 7/8 of a mile during his afterschool workout. Trevor only jogged 1/4 of a mile during his workout. How much farther did Cody jog than Trevor?

7. You Try with Your Partner
Yesterday, it rained 1/3 of an inch. Today it rained 1/4 of an inch. Altogether, how much did it rain?

8. You Try with Your Partner
On Mondays, Regan walks the route shown on the map. How many miles in all does Regan walk on Mondays?
2/3 mile
7/10 mile
2/5 mile

9. You Try on Your Own
Kade makes 5/6 cup of salad dressing. He uses 2/3 cup dressing on a salad. How much salad dressing is left?

10. Exit Ticket
Jake and Paco each ordered a small pizza. Jake ate 7/8 of his pizza. Paco ate 2/3 of his pizza.
1.) How much more pizza did Jake eat than Paco?
2.) How did you know which operation to use?