1. How do you solve word problems involving addition of fractions? evening. How much food does the dog eat in all? The dog eats of a can of dog food in the morning and of a can of dog food in the

2. In this lesson you will learn to solve word problems involving addition of fractions with unlike denominators by creating like denominators.

3. Let’s Review We can use models to visualize fractions.

5. A Common Mistake

6. Let’s Review Core Lesson does she need in all? Karen needs of a cup of sugar for her cookies and of a cup of sugar for her cake. How much sugar

7. Let’s Review Core Lesson

8. Let’s Review Core Lesson much food does the dog eat in all? The dog eats of a can of dog food in the morning and of a can of dog food in the evening. How

9. Let’s Review Core Lesson

10. In this lesson you have learned how to solve word problems that involve addition of fractions with unlike denominators by creating like denominators.

11. Let’s Review Guided Practice What fraction of the class has on either blue or red? of the class has on blue and of the class has on red.

12. Let’s Review Extension Activities cans of yellow paint. How much paint does he buy in all? Eli buys cans of green paint and

13. Let’s Review Extension Activities does Jennifer run if she runs around the track 3 times? Each lap on the track isof a mile. How far

14. Let’s Review Quick Quiz of the house is made from wood. How much of the house is made from either brick or wood? muffins. How much water does he need in all? of the house is made from bricks and Chris needsof a cup of water for the blueberry muffins and of a cup of water for the lemon