Unit 7 - Lesson 8 - Grade 3: Illustrative Mathematics

Last updated 11 months ago

16 questions

Note from the author:

Grade 3 Unit 7
Lesson 8: Find the Perimeter
CC BY 2021 Illustrative Mathematics®

Instructions

Grade 3 Unit 7
Lesson 8: Find the Perimeter
CC BY 2021 Illustrative Mathematics®

Lesson: Find the Perimeter

Cool Down: A Triangle and a Square

Last updated 11 months ago

16 questions

Note from the author:

Grade 3 Unit 7
Lesson 8: Find the Perimeter
CC BY 2021 Illustrative Mathematics®

Instructions

Grade 3 Unit 7
Lesson 8: Find the Perimeter
CC BY 2021 Illustrative Mathematics®

Lesson: Find the Perimeter

Number Talk: Decreasing Dividend (Warm Up)

Find the value of each expression mentally.

Ways to Find Perimeter

What do you notice?

Something is Missing

Cool Down: A Triangle and a Square