Unit 8 - Lesson 2 - Grade 5: Illustrative Mathematics

Last updated 11 months ago

11 questions

Note from the author:

Grade 5 Unit 8
Lesson 2: More Multiplication
CC BY 2021 Illustrative Mathematics®

Instructions

Grade 5 Unit 8
Lesson 2: More Multiplication
CC BY 2021 Illustrative Mathematics®

Lesson: More Multiplication

Cool Down: What is Important?

Library

Unit 8 - Lesson 2 - Grade 5: Illustrative Mathematics

Last updated 11 months ago

11 questions

Note from the author:

Grade 5 Unit 8
Lesson 2: More Multiplication
CC BY 2021 Illustrative Mathematics®

Instructions

Grade 5 Unit 8
Lesson 2: More Multiplication
CC BY 2021 Illustrative Mathematics®

Lesson: More Multiplication

Estimation Exploration: Large Product (Warm Up)

Question 1

9,999 x 896

Record an estimate that is:

Kiran’s Work

Question 2

Find the value of the product.

Question 3

Below is Kiran’s work finding the value of the product 650 x 27. Is his answer reasonable? Explain your reasoning.

Question 4

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

Question 5

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

Question 6

Look at your solution to problem 3. Is there anything you want to revise? Be prepared to explain.

Zero the Hero

Find the value of each product.

Question 7

Question 8

Cool Down: What is Important?

Question 11

11.

What is important to remember when using the standard algorithm to multiply large numbers?

Estimation Exploration: Large Product (Warm Up)

Question 1

9,999 x 896

Record an estimate that is:

Kiran’s Work

Question 2

Find the value of the product.

Question 3

Below is Kiran’s work finding the value of the product 650 x 27. Is his answer reasonable? Explain your reasoning.

Question 4

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

Question 5

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

Question 6

Look at your solution to problem 3. Is there anything you want to revise? Be prepared to explain.

Zero the Hero

Find the value of each product.

Question 7

Question 8

Question 9

Question 10

10.

Question 11

11.

What is important to remember when using the standard algorithm to multiply large numbers?

Question 9

Question 10

10.

Unit 8 - Lesson 2 - Grade 5: Illustrative Mathematics

Unit 8 - Lesson 2 - Grade 5: Illustrative Mathematics

Estimation Exploration: Large Product (Warm Up)

9,999 x 896Record an estimate that is:

Kiran’s Work

Find the value of the product.

Below is Kiran’s work finding the value of the product 650 x 27. Is his answer reasonable? Explain your reasoning.

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

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

Look at your solution to problem 3. Is there anything you want to revise? Be prepared to explain.

Zero the Hero

What is important to remember when using the standard algorithm to multiply large numbers?

Estimation Exploration: Large Product (Warm Up)

9,999 x 896Record an estimate that is:

Kiran’s Work

Find the value of the product.

Below is Kiran’s work finding the value of the product 650 x 27. Is his answer reasonable? Explain your reasoning.

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

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

Look at your solution to problem 3. Is there anything you want to revise? Be prepared to explain.

Zero the Hero

What is important to remember when using the standard algorithm to multiply large numbers?

9,999 x 896

Record an estimate that is:

9,999 x 896

Record an estimate that is: