Unit 8 - Lesson 5 - Grade 5: Illustrative Mathematics

By Formative Library
Last updated 3 months ago
9 Questions
Note from the author:
Grade 5 Unit 8
Lesson 5: More Division
CC BY 2021 Illustrative Mathematics®
Grade 5 Unit 8
Lesson 5: More Division
CC BY 2021 Illustrative Mathematics®
Lesson: More Division

Estimation Exploration: Large Quotient (Warm Up)

1.


Record an estimate that is:

Elena’s Work

2.

Find the value of the quotient.

3.

Here is how Elena found the quotient. Is her answer reasonable?

Explain or show your reasoning.

4.

What parts of the work do you agree with? Be prepared to explain your reasoning.

5.

What parts of the work do you disagree with? Be prepared to explain your reasoning.

6.

Look at your solution to problem 2. Is there anything you want to revise? Be prepared to explain.

Partial Quotients Practice

7.

Use partial quotients to find the value of one of the quotients. Be prepared to explain how you found the quotient.

8.

Explain to your partner how you found the quotient in your problem.

Cool Down: Partial Quotients
9.

Find the value of the quotient.