Unit 4 - Lesson 19 - Grade 3: Illustrative Mathematics

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22 questions

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Grade 3 Unit 4
Lesson 19: Ways to Divide Larger Numbers
CC BY 2021 Illustrative Mathematics®

Instructions

Grade 3 Unit 4
Lesson 19: Ways to Divide Larger Numbers
CC BY 2021 Illustrative Mathematics®

Lesson: Ways to Divide Larger Numbers

True or False: Ones, Tens, Twenties (Warm Up)

Divide with Base-Ten Blocks

Use base-ten blocks to represent each expression. Then, find its value.

Find the value of each expression. Use base-ten blocks if you find them helpful.

Different Ways to Show Division

Jada and Han used base-ten blocks to represent 

How would you use base-ten blocks so you could represent these expressions and find their value? Be prepared to explain your reasoning.

Cool Down: Find the Value

Unit 4 - Lesson 19 - Grade 3: Illustrative Mathematics

Unit 4 - Lesson 19 - Grade 3: Illustrative Mathematics

True or False: Ones, Tens, Twenties (Warm Up)

Divide with Base-Ten Blocks

Different Ways to Show Division

Find the value of

Use base-ten blocks if they are helpful. Explain or show your reasoning.

True or False: Ones, Tens, Twenties (Warm Up)

Explain your reasoning.

Explain your reasoning.

Explain your reasoning.

Explain your reasoning.

Divide with Base-Ten Blocks

Different Ways to Show Division

Make sense of Jada’s and Han’s work.

What did they do differently?

Make sense of Jada’s and Han’s work.

In each person's work, where do we see the value of

Would you make 4 groups or groups of 4?

Explain your reasoning.

Would you make 6 groups or groups of 6?

Explain your reasoning.

Would you make 15 groups or groups of 15?

Explain your reasoning.

Find the value of

Use base-ten blocks if they are helpful. Explain or show your reasoning.

40 x 10 = 40 x 1

Explain your reasoning.

4 x 20 = 4 x 2 x 10

Explain your reasoning.

8 x 20 = 8 x 2 x 1

Explain your reasoning.

8 x 20 = 16 x 10

Explain your reasoning.

Make sense of Jada’s and Han’s work.

What did they do differently?

Make sense of Jada’s and Han’s work.

In each person's work, where do we see the value of

Would you make 4 groups or groups of 4?

Explain your reasoning.

Would you make 6 groups or groups of 6?

Explain your reasoning.

Would you make 15 groups or groups of 15?

Explain your reasoning.

Unit 4 - Lesson 19 - Grade 3: Illustrative Mathematics

Unit 4 - Lesson 19 - Grade 3: Illustrative Mathematics

True or False: Ones, Tens, Twenties (Warm Up)

Divide with Base-Ten Blocks

Different Ways to Show Division

Find the value of Use base-ten blocks if they are helpful. Explain or show your reasoning.

True or False: Ones, Tens, Twenties (Warm Up)

Explain your reasoning.

Explain your reasoning.

Explain your reasoning.

Explain your reasoning.

Divide with Base-Ten Blocks

Different Ways to Show Division

Make sense of Jada’s and Han’s work.What did they do differently?

Make sense of Jada’s and Han’s work.In each person's work, where do we see the value of

Would you make 4 groups or groups of 4?

Explain your reasoning.

Would you make 6 groups or groups of 6?

Explain your reasoning.

Would you make 15 groups or groups of 15?

Explain your reasoning.

Find the value of Use base-ten blocks if they are helpful. Explain or show your reasoning.

40 x 10 = 40 x 1

Explain your reasoning.

4 x 20 = 4 x 2 x 10

Explain your reasoning.

8 x 20 = 8 x 2 x 1

Explain your reasoning.

8 x 20 = 16 x 10

Explain your reasoning.

Make sense of Jada’s and Han’s work.What did they do differently?

Make sense of Jada’s and Han’s work.In each person's work, where do we see the value of

Would you make 4 groups or groups of 4?

Explain your reasoning.

Would you make 6 groups or groups of 6?

Explain your reasoning.

Would you make 15 groups or groups of 15?

Explain your reasoning.

Find the value of

Use base-ten blocks if they are helpful. Explain or show your reasoning.

Make sense of Jada’s and Han’s work.

What did they do differently?

Make sense of Jada’s and Han’s work.

In each person's work, where do we see the value of

Find the value of

Use base-ten blocks if they are helpful. Explain or show your reasoning.

Make sense of Jada’s and Han’s work.

What did they do differently?

Make sense of Jada’s and Han’s work.

In each person's work, where do we see the value of