Unit 1 - Lesson 9 - Grade 3: Illustrative Mathematics

Last updated 11 months ago

12 questions

Note from the author:

Grade 3 Unit 1
Lesson 9: Multiplication as Equal Groups
CC BY 2021 Illustrative Mathematics®

Instructions

Grade 3 Unit 1
Lesson 9: Multiplication as Equal Groups
CC BY 2021 Illustrative Mathematics®

Lesson: Multiplication as Equal Groups

Cool Down: Represent Equal Groups

Library

Unit 1 - Lesson 9 - Grade 3: Illustrative Mathematics

Last updated 11 months ago

12 questions

Note from the author:

Grade 3 Unit 1
Lesson 9: Multiplication as Equal Groups
CC BY 2021 Illustrative Mathematics®

Instructions

Grade 3 Unit 1
Lesson 9: Multiplication as Equal Groups
CC BY 2021 Illustrative Mathematics®

Lesson: Multiplication as Equal Groups

Number Talk: More Addition (Warm Up)

Find the value of each expression mentally.

Question 1

40 + 35

Question 2

45 + 35

Question 3

45 + 36

Question 4

34 + 58

From Scaled Graphs to Equal Groups

Elena collected data about the kind of signs she saw on the way home. The data is shown in this picture graph:

Question 5

Represent the number of speed limit signs Elena saw on the way home.

Question 7

Explain your reasoning.

Question 8

How could this drawing represent the street signs Elena saw on the way home?

Equal Group Situations

Represent each situation.

Question 9

There are 4 people wearing shoes. Each person is wearing 2 shoes.

Question 10

10.

There are 2 boxes of markers. Each box has 10 markers.

Question 11

11.

There are 3 basketball teams. Each team has 5 players.

Cool Down: Represent Equal Groups

Question 12

12.

Jada has 3 bags. Each bag has 5 bracelets in it.

Represent the situation.

Number Talk: More Addition (Warm Up)

Find the value of each expression mentally.

Question 1

40 + 35

Question 2

45 + 35

Question 3

45 + 36

Question 4

34 + 58

From Scaled Graphs to Equal Groups

Elena collected data about the kind of signs she saw on the way home. The data is shown in this picture graph:

Question 5

Represent the number of speed limit signs Elena saw on the way home.

Question 6

Which statement describes the number of speed limit signs Elena saw?

There are 3 pictures and each picture represents 1 speed limit sign.

There are 3 pictures and each picture represents 2 speed limit signs.

There are 2 pictures and each picture represents 2 speed limit signs.

Question 7

Explain your reasoning.

Question 8

How could this drawing represent the street signs Elena saw on the way home?

Equal Group Situations

Represent each situation.

Question 9

There are 4 people wearing shoes. Each person is wearing 2 shoes.

Question 10

10.

There are 2 boxes of markers. Each box has 10 markers.

Question 11

11.

There are 3 basketball teams. Each team has 5 players.

Question 12

12.

Jada has 3 bags. Each bag has 5 bracelets in it.

Represent the situation.

Question 6

Which statement describes the number of speed limit signs Elena saw?

There are 3 pictures and each picture represents 1 speed limit sign.

There are 3 pictures and each picture represents 2 speed limit signs.

There are 2 pictures and each picture represents 2 speed limit signs.

Unit 1 - Lesson 9 - Grade 3: Illustrative Mathematics

Unit 1 - Lesson 9 - Grade 3: Illustrative Mathematics

Number Talk: More Addition (Warm Up)

40 + 35

45 + 35

45 + 36

34 + 58

From Scaled Graphs to Equal Groups

Represent the number of speed limit signs Elena saw on the way home.

Explain your reasoning.

How could this drawing represent the street signs Elena saw on the way home?

Equal Group Situations

There are 4 people wearing shoes. Each person is wearing 2 shoes.

There are 2 boxes of markers. Each box has 10 markers.

There are 3 basketball teams. Each team has 5 players.

Jada has 3 bags. Each bag has 5 bracelets in it. Represent the situation.

Number Talk: More Addition (Warm Up)

40 + 35

45 + 35

45 + 36

34 + 58

From Scaled Graphs to Equal Groups

Represent the number of speed limit signs Elena saw on the way home.

Which statement describes the number of speed limit signs Elena saw?

Explain your reasoning.

How could this drawing represent the street signs Elena saw on the way home?

Equal Group Situations

There are 4 people wearing shoes. Each person is wearing 2 shoes.

There are 2 boxes of markers. Each box has 10 markers.

There are 3 basketball teams. Each team has 5 players.

Jada has 3 bags. Each bag has 5 bracelets in it. Represent the situation.

Which statement describes the number of speed limit signs Elena saw?

Jada has 3 bags. Each bag has 5 bracelets in it.

Represent the situation.

Jada has 3 bags. Each bag has 5 bracelets in it.

Represent the situation.