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EM2 Tennessee Learn | Grade 2 Module 4

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A Story of Units®

Ten Tens LEARN ▸ Module 4 ▸ Addition and Subtraction Within 1,000

Student


Talking Tool Share Your Thinking

I know . . . . I did it this way because . . . . The answer is

because . . . .

My drawing shows . . . . Agree or Disagree

I agree because . . . . That is true because . . . . I disagree because . . . . That is not true because . . . . Do you agree or disagree with

Ask for Reasoning

Why did you . . . ? Can you explain . . . ? What can we do first? How is

Say It Again

related to

?

I heard you say . . . . said . . . . Another way to say that is . . . . What does that mean?

Content Terms

Place a sticky note here and add content terms.

? Why?


What does this painting have to do with math? The bold brushstrokes and vivid colors in Maurice Prendergast’s painting invite us to step inside this lively street scene in Venice, Italy. A group of ladies with parasols is crossing a bridge. Getting lost in a crowd can be intimidating, but as we learn about base ten, counting large numbers—of people, parasols, or anything—will be a breeze. On the cover Ponte della Paglia, 1898–1899; completed 1922 Maurice Prendergast, American, 1858–1924 Oil on canvas The Phillips Collection, Washington, DC, USA Maurice Prendergast (1858–1924), Ponte della Paglia, ca. 1898/reworked 1922. Oil on canvas. The Phillips Collection, Washington, DC, USA. Acquired 1922.


Great Minds® is the creator of Eureka Math®, Wit & Wisdom®, Alexandria Plan™, and PhD Science®. Published by Great Minds PBC. greatminds.org Copyright © 2022 Great Minds PBC. All rights reserved. No part of this work may be reproduced or used in any form or by any means—graphic, electronic, or mechanical, including photocopying or information storage and retrieval systems—without written permission from the copyright holder. Printed in the USA 1 2 3 4 5 6 7 8 9 10 XXX 25 24 23 22 21 ISBN 978-1-63898-499-3


A Story of Units®

Ten Tens ▸ 2 LEARN

Module

1 2 3 4 5 6

Place Value Concepts Through Metric Measurement and Data ∙ Place Value, Counting, and Comparing Within 1,000

Addition and Subtraction Within 200

Shapes and Time with Fraction Concepts

Addition and Subtraction Within 1,000

Money, Data, and Customary Measurement

Multiplication and Division Foundations


EUREKA MATH2 Tennessee Edition

2 ▸ M4

Contents Addition and Subtraction Within 1,000 Topic A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Lesson 8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Mental Place Value Strategies

Use place value drawings to represent addition and relate them to written recordings, part 1.

Lesson 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Organize, count, and represent a collection of objects. Lesson 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Mentally add and subtract multiples of 10 and 100 with unknowns in various positions.

Lesson 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Solve multi-step word problems and reason about equal expressions.

Lesson 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Represent and solve compare with bigger unknown word problems.

Topic B

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Strategies for Composing Tens and Hundreds Within 1,000 Lesson 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Use the associative property to make a benchmark number to add within 1,000.

Lesson 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Use compensation to add within 1,000. Lesson 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 Use concrete models to add and relate them to written recordings.

2

Lesson 9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 Use place value drawings to represent addition and relate them to written recordings, part 2.

Lesson 10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61 Choose and defend efficient solution strategies for addition.

Lesson 11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69 Choose and defend efficient strategies for adding up to four two-digit numbers.

Topic C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79 Simplifying Strategies for Subtracting Within 1,000 Lesson 12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79 Take from a ten or a hundred to subtract. Lesson 13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87 Use compensation to subtract within 1,000. Lesson 14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93 Use compensation to keep a constant difference by adding the same amount to both numbers. Lesson 15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101 Use compensation to keep a constant difference by subtracting the same amount from both numbers.

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EUREKA MATH2 Tennessee Edition

2 ▸ M4

Topic D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109

Topic E

Strategies for Decomposing Tens and Hundreds Within 1,000

Apply Efficient Addition and Subtraction Strategies

Lesson 16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109 Use concrete models to subtract and relate them to written recordings.

Lesson 21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147 Apply strategies to find sums and differences and relate addition to subtraction.

Lesson 17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115

Lesson 22 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151

Use place value drawings to represent subtraction with one decomposition and relate them to written recordings.

Solve compare with smaller unknown word problems.

Lesson 18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123 Use place value drawings to represent subtraction with up to two decompositions and relate them to written recordings.

Lesson 19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131 Use place value drawings to represent subtraction from multiples of 100 and from numbers with 0 in the tens place and relate them to written recordings.

Lesson 20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137 Subtract by using multiple strategies and defend an efficient strategy.

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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147

Lesson 23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159 Solve two-step addition and subtraction word problems. Lesson 24 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169 Organize, count, and represent a collection of objects.

Resources Credits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171 Acknowledgments . . . . . . . . . . . . . . . . . . . . . . . 172

3


EUREKA MATH2 Tennessee Edition

Name

2 ▸ M4 ▸ TA ▸ Lesson 1

1

Partner

What did you count?

Estimate:

Show how you organized and counted:

How many did you count in all? Write an equation to show how you counted.

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5


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TA ▸ Lesson 1

Self-Reflection Write one thing that worked well. Why did it work?

6

LESSON

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EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TA ▸ Lesson 1

1

Name

1. What is the total number in your collection? 10 more than the total is 10 less than the total is

. .

100 more than the total is

.

100 less than the total is

.

200 more than the total is

.

200 less than the total is

.

2. Find another group. What is the total of their collection? 10 more than the total is 10 less than the total is

. .

100 more than the total is 100 less than the total is

. .

200 more than the total is 200 less than the total is

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. .

7


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TA ▸ Lesson 2

2

Name

Find the unknown. 1.

3.

5.

40 + 40 =

2.

30 – 30 =

400 + 200 =

500 – 200 =

440 + 240 =

530 – 230 =

128 + 40 =

4.

73 – 60 =

128 + 100 =

873 – 600 =

128 + 140 =

873 – 660 =

682 + 60 + 40 + 10 = 682 + 649 + 300 +

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+ 10 = 892 = 979

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6.

745 – 300 = 720 –

= 300 – 400 = 320 9


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TA ▸ Lesson 2

Find the unknown. 7.

300 + 80 = 200 + 100 +

8.

770 + 10 =

+ 650

9.

230 + 30 +

= 350 + 10

10.

520 + 370 =

+ 40 + 610 + 60 = 800 + 50

11.

12.

10

+ 800

550 +

PROBLEM SET

+ 50 = 780 + 20

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EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TA ▸ Lesson 2

2

Name

Find the unknown. 1.

340 + 250 =

2.

410 + 30 +

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+ 500

= 630 + 10

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11


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TA ▸ Lesson 3

3

Name

Hope has 120 stickers. She earns 60 more stickers. Then she exchanges 40 stickers for a glitter pencil. How many stickers does Hope have now?

Beth has 180 stickers. She earns 60 more stickers. Then she exchanges 100 stickers for lunch with the teacher. How many stickers does Beth have now?

Nate has 60 stickers. He earns 80 more stickers. He saves his stickers for a big prize. How many stickers does Nate have now?

Kevin has 170 stickers. He exchanges 100 stickers for extra recess. Then he earns 70 more stickers. How many stickers does Kevin have now?

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13


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TA ▸ Lesson 3

Sal has 240 stickers. He exchanges 40 stickers for a glitter pencil and 60 stickers for a toy car. How many stickers does Sal have now?

14

LESSON

Jill has 380 stickers. She exchanges 200 stickers to bring a friend to lunch with the teacher. Then she exchanges 40 stickers for a glitter pencil. How many stickers does Jill have now?

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EUREKA MATH2 Tennessee Edition

3

Name

1.

2 ▸ M4 ▸ TA ▸ Lesson 3

Read Nick has two bins of toy cars and trucks. One bin has 50 and the other bin has 20. 40 are cars and the rest are trucks. How many toys are trucks? Draw

Write

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15


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TA ▸ Lesson 3

Write true or false. If it is false, cross out the equal sign. 2.

120 + 70 = 200 – 10

3.

360 – 140 = 200 + 40

4.

500 – 300 = 60 + 40 + 50 + 30

5.

340 + 30 + 10 = 200 + 100 + 80

6. Write expressions that are equal to 340 + 120. Use addition and subtraction expressions. Write as many as you can.

16

PROBLEM SET

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EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TA ▸ Lesson 3

3

Name

Read The farmer picks two bags of peppers. One bag has 50 peppers. The other bag has 30 peppers. 20 peppers are red and 20 peppers are yellow. The rest of them are green. How many peppers are green? Draw

Write

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17


EUREKA MATH2 Tennessee Edition

4

Name

1.

2 ▸ M4 ▸ TA ▸ Lesson 4

Read Beth has 152 buttons. She has 100 fewer buttons than Tim. How many buttons does Tim have? Draw

Write

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19


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TA ▸ Lesson 4

2.

Read Lee has 10 fewer coins than Jade. Lee has 87 coins. How many coins does Jade have? Draw

Write

20

LESSON

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EUREKA MATH2 Tennessee Edition

3.

2 ▸ M4 ▸ TA ▸ Lesson 4

Read Jack has 95 stamps in his book. He has 10 fewer stamps than Zara. How many stamps does Zara have? Draw

Write

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LESSON

21


EUREKA MATH2 Tennessee Edition

4

Name

1.

2 ▸ M4 ▸ TA ▸ Lesson 4

Read Ann finds 63 shells. Ann finds 30 fewer shells than Nate. How many shells does Nate find? Draw

Write

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23


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TA ▸ Lesson 4

2.

Read The food stand sells 78 hot dogs. They sell 40 fewer bags of popcorn than hot dogs. How many bags of popcorn does the food stand sell? Draw

Write

24

PROBLEM SET

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EUREKA MATH2 Tennessee Edition

3.

2 ▸ M4 ▸ TA ▸ Lesson 4

Read There are 536 girls at a soccer game. There are 100 fewer girls than boys. How many boys are at the soccer game? Draw

Write

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PROBLEM SET

25


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TA ▸ Lesson 4

4.

Read Ming reads 170 fewer pages than Lan. Lan reads 390 pages. How many pages does Ming read? Draw

Write

26

PROBLEM SET

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EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TA

A

Name

Read There are 47 buses at the airport. There are 30 fewer buses than cabs. How many cabs are at the airport? Draw

Write

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27


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TB ▸ Lesson 5

5

Name

Add. Show how you know. 1.

290 + 10 =

2.

290 + 10 + 160 =

3.

360 + 128 + 40 =

4.

168 + 360 =

6.

456 + 397 =

5.

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= 295 + 440

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29


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TB ▸ Lesson 5

7. Pam and Sal added 398 and 265. Look at their work.

Pam’s Work

Sal’s Work

398 + 265 = 663

398 + 265 = 665

2

263

400 + 263 = 663

2

263

398 + 2 = 400 400 + 265 = 665

Who is correct? Show or write how you know.

30

PROBLEM SET

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EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TB ▸ Lesson 5

5

Name

Add. Show how you know. 1.

70 + 236 + 430 =

2.

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= 390 + 495

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31


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TB ▸ Lesson 6

6

Name

Add. Show how you know. 1.

240 + 90 =

2.

390 + 195 =

= 538 + 390

3.

4.

490 + 347 =

= 280 + 263

5.

6.

480 + 497 =

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33


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TB ▸ Lesson 6

7.

Read Mr. Green has 31 books. Mrs. King has 90 more books than Mr. Green. How many books does Mrs. King have? Draw

Write

34

PROBLEM SET

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EUREKA MATH2 Tennessee Edition

8.

2 ▸ M4 ▸ TB ▸ Lesson 6

Read There are 35 fewer red cars than black cars in the parking lot. There are 58 red cars. How many black cars are in the parking lot? Draw

Write

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PROBLEM SET

35


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TB ▸ Lesson 6

6

Name

Add. Show how you know.

= 290 + 598

1.

2.

380 + 142 =

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37


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TB ▸ Lesson 7

7

Name

Add. Use place value disks and write in vertical form. 1.

405 + 75 =

2.

415 + 293 =

3.

588 + 216 =

4.

267 + 634 =

5.

306 + 494 =

6.

447 + 385 =

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39


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TB ▸ Lesson 7

7.

Read Kevin swims 75 laps. Tim swims 28 laps more than Kevin. How many laps does Tim swim? Draw

Write

40

PROBLEM SET

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EUREKA MATH2 Tennessee Edition

8.

2 ▸ M4 ▸ TB ▸ Lesson 7

Read Beth asks some friends about camping. 38 say they like to sleep in a tent. 46 say they like to sleep in a camper. How many friends does Beth ask about camping? Draw

Write

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PROBLEM SET

41


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TB ▸ Lesson 7

7

Name

Add. Use place value disks and write in vertical form. 1.

268 + 327 =

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2.

407 + 295 =

43


EUREKA MATH2 Tennessee Edition

8

Name

1.

207 + 469 =

2.

532 + 386 =

3.

695 + 115 =

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2 ▸ M4 ▸ TB ▸ Lesson 8

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45


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TB ▸ Lesson 8

8

Name

Add. Make a place value drawing and write in vertical form. 1.

2.

546 + 32 = 100s

10s

1s

100s

10s

1s

415 + 293 =

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47


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TB ▸ Lesson 8

Add. Make a place value drawing and write in vertical form. 3.

= 687 + 215

4.

= 847 + 85

48

PROBLEM SET

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EUREKA MATH2 Tennessee Edition

= 276 + 648

5.

6.

2 ▸ M4 ▸ TB ▸ Lesson 8

356 + 474 =

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PROBLEM SET

49


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TB ▸ Lesson 8

7.

Read Lan makes 56 goals. Ling makes 27 more goals than Lan. How many goals does Ling make? Draw

Write

50

PROBLEM SET

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EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TB ▸ Lesson 8

8

Name

Add. Make a place value drawing and write in vertical form. 1.

382 + 546 =

2.

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= 464 + 249

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51


EUREKA MATH2 Tennessee Edition

9

Name

1.

585 + 269 =

2.

258 + 663 =

3.

788 + 187 =

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2 ▸ M4 ▸ TB ▸ Lesson 9

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53


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TB ▸ Lesson 9

9

Name

Add. Make a place value drawing and write in vertical form. 1.

2.

329 + 281 = 100s

10s

1s

100s

10s

1s

10s

1s

537 + 374 =

3.

= 468 + 475 100s

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55


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TB ▸ Lesson 9

Add. Make a place value drawing and write in vertical form. 4.

= 247 + 482

5.

= 406 + 376

6.

56

394 + 508 =

PROBLEM SET

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EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TB ▸ Lesson 9

7. Kate adds 274 and 419. Check her work.

2 7 4 + 4 1 9 1 1

7 9 3 What mistake did Kate make?

Show the correct work.

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PROBLEM SET

57


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TB ▸ Lesson 9

8.

Read Mrs. King has some pencils in a box. She takes out 24 pencils. Now, 58 pencils are in the box. How many pencils were in the box to start? Draw

Write

58

PROBLEM SET

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EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TB ▸ Lesson 9

9

Name

Ming adds 376 and 54. Check his work.

3 7 6 + 5 4 1

9 1 6 What mistake did Ming make?

Show the correct work.

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59


EUREKA MATH2 Tennessee Edition

10

Name

1.

687 + 312 =

2.

536 + 290 =

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2 ▸ M4 ▸ TB ▸ Lesson 10

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61


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TB ▸ Lesson 10

3.

399 + 499 =

4.

467 + 378 =

62

LESSON

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EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TB ▸ Lesson 10

10

Name

Use an efficient strategy to add. Write why you used that strategy. 1.

253 + 398 =

2.

648 + 320 =

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63


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TB ▸ Lesson 10

3.

64

PROBLEM SET

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EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TB ▸ Lesson 10

4. Ling shows four ways to find 297 + 143.

297 + 143 = 440

A 297

+ 100

397

+3

400

+ 40

B

+ 300

143

3 140 300 + 140 = 440

440

297 + 143 = 440

C

-3

297 + 143 = 440

D

297 + 143 = 440 100s

10s

1s

4

4

0

440 443

Which strategy is most efficient? Why?

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PROBLEM SET

65


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TB ▸ Lesson 10

10

Name

Use an efficient strategy to add. Write why you used that strategy. 1.

190 + 698 =

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67


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TB ▸ Lesson 11 ▸ Sprint ▸ Add in Unit and Standard Form

Sprint Write the total. 1.

3 tens + 2 tens

2.

30 + 20

3.

8 tens + 5 tens

4.

80 + 50

© Great Minds PBC •

tens

tens

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69


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TB ▸ Lesson 11 ▸ Sprint ▸ Add in Unit and Standard Form

A

Number Correct:

Write the total. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 70

3 tens + 1 ten 30 + 10 4 tens + 2 tens 40 + 20 6 tens + 3 tens 60 + 30 5 tens + 5 tens 50 + 50 7 tens + 5 tens 70 + 50 9 tens + 5 tens 90 + 50 9 tens + 7 tens 90 + 70 90 + 80

tens

16. 17.

tens

18. 19.

tens

20. 21.

tens

22. 23.

tens

24. 25.

tens

26. 27.

tens

28. 29. 30.

© Great Minds PBC •

90 + 10 90 + 20 90 + 40 60 + 90 70 + 30 70 + 40 70 + 60 80 + 70 80 + 70 + 10 90 + 20 + 10 90 + 40 + 10 60 + 90 + 10 70 + 40 + 10 70 + 60 + 10 80 + 70 + 10 This document is the confidential information of Great Minds PBC provided solely for review purposes which may not be reproduced or distributed. All rights reserved.


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TB ▸ Lesson 11 ▸ Sprint ▸ Add in Unit and Standard Form

B

Number Correct:

Write the total. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 72

2 tens + 1 ten 20 + 10 3 tens + 2 tens 30 + 20 5 tens + 3 tens 50 + 30 5 tens + 5 tens 50 + 50 6 tens + 5 tens 60 + 50 8 tens + 5 tens 80 + 50 8 tens + 7 tens 80 + 70 80 + 80

tens

16. 17.

tens

18. 19.

tens

20. 21.

tens

22. 23.

tens

24. 25.

tens

26. 27.

tens

28. 29. 30.

© Great Minds PBC •

80 + 20 80 + 30 80 + 50 70 + 80 60 + 40 60 + 50 60 + 70 90 + 60 90 + 60 + 10 80 + 30 + 10 80 + 50 + 10 70 + 80 + 10 60 + 50 + 10 60 + 70 + 10 90 + 60 + 10 This document is the confidential information of Great Minds PBC provided solely for review purposes which may not be reproduced or distributed. All rights reserved.


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TB ▸ Lesson 11

11

Name

Add. Show how you know. 1.

4+6+8=

2.

24 + 26 + 18 =

3.

7+3+9=

4.

37 + 23 + 79 =

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73


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TB ▸ Lesson 11

5.

4+8+6+2=

6.

24 + 18 + 16 + 32 =

74

PROBLEM SET

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EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TB ▸ Lesson 11

7. Lee finds 46 + 37 + 25 + 23. Look at his work. Show a different way.

25 + 37 + 46 + 23 = 131 25 + 46 + 60 6 40 31 + 100 = 131

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PROBLEM SET

75


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TB ▸ Lesson 11

8.

Read Mrs. King is shopping. The table shows what she gets. How much does Mrs. King spend?

Item

Cost

Hat

$22

Shirt

$18

Shorts

$25

Book

$11

Draw

Write

76

PROBLEM SET

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EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TB

B

Name

1. Pam finds 35 + 26 + 40 + 34. Look at Pam’s work. Show a different way. Pam’s Way

35 + 26 + 40 + 34 = 135

Your Way

30 + 20 + 40 + 30 = 120 5 + 6 + 4 = 15 120 + 15 = 135

2. Add. Show how you know.

598 + 260 =

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77


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TC ▸ Lesson 12

12

Name

Subtract. 1.

232 – 185 =

2.

536 – 487 =

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Check with addition.

79


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TC ▸ Lesson 12

3.

80

784 – 575 =

LESSON

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EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TC ▸ Lesson 12

12

Name

Subtract. Use addition to check your work. 1.

460 – 199 =

2.

343 – 196 =

3.

© Great Minds PBC •

= 530 – 385

This document is the confidential information of Great Minds PBC provided solely for review purposes which may not be reproduced or distributed. All rights reserved.

81


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TC ▸ Lesson 12

4.

782 – 494 =

5.

864 – 335 =

6.

82

= 964 – 375

PROBLEM SET

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EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TC ▸ Lesson 12

7. Jill and Ming find 965 – 327. Jill uses the take from a ten strategy.

965 - 327 = 635

330

Ming uses the take from a hundred strategy.

965 - 327 = 565

400

Which strategy is more efficient? Show how you know.

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PROBLEM SET

83


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TC ▸ Lesson 12

8.

Read Sal saves 19 more dollars than Tam. Sal saves 36 dollars. How many dollars does Tam save? Draw

Write

84

PROBLEM SET

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EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TC ▸ Lesson 12

12

Name

Subtract. Show how you know. 1.

953 – 280 =

2.

878 – 349 =

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85


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TC ▸ Lesson 13

13

Name

Subtract. Show how you know. 1.

330 – 90 =

2.

430 – 190 =

3.

467 – 190 =

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87


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TC ▸ Lesson 13

4.

682 – 390 =

5.

864 – 380 =

6.

605 – 280 =

7.

943 – 270 =

88

PROBLEM SET

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EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TC ▸ Lesson 13

8. Matt and Nick find 458 − 270. Look at their work. Who is correct? Write how you know.

458

Matt’s Work

Nick’s Work

458 – 270 = 188

458 – 270 = 288

- 300

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158

+ 30

188

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458 - 200 258 + 30 288

PROBLEM SET

89


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TC ▸ Lesson 13

9.

Read Jade counts 63 stars at night. Jade counts 18 more stars than Matt. How many stars does Matt count? Draw

Write

90

PROBLEM SET

© Great Minds PBC •

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EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TC ▸ Lesson 13

13

Name

Subtract. Show how you know. 1.

528 – 290 =

2.

964 – 580 =

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91


EUREKA MATH2 Tennessee Edition

© Great Minds PBC •

This document is the confidential information of Great Minds PBC provided solely for review purposes which may not be reproduced or distributed. All rights reserved.

2 ▸ M4 ▸ TC ▸ Lesson 14 ▸ Rectangles

93


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TC ▸ Lesson 14

14

Name

Use compensation to subtract. Draw a tape diagram, if needed. 1.

73 – 29 = 74 – 30 = 74 +1 +1

73 29 30

2.

173 – 29 = +1 +1

?

–

= 173

29 ?

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95


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TC ▸ Lesson 14

3.

183 – 99 =

4.

466 – 199 =

–

=

5.

984 – 399 =

–

=

6.

497 – 298 =

–

=

96

PROBLEM SET

–

=

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EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TC ▸ Lesson 14

7.

386 – 190 =

–

=

8.

568 – 290 =

–

=

9.

772 – 390 =

–

=

10.

954 – 370 =

–

=

© Great Minds PBC •

This document is the confidential information of Great Minds PBC provided solely for review purposes which may not be reproduced or distributed. All rights reserved.

PROBLEM SET

97


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TC ▸ Lesson 14

11.

Read A baker makes 143 pies. 78 are mango cream pies. The rest are peach pies. How many peach pies does the baker make? Draw

Write

98

PROBLEM SET

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EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TC ▸ Lesson 14

14

Name

Use compensation to subtract. Draw a tape diagram, if needed. 1.

873 – 398 =

–

=

2.

945 – 680 =

–

=

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99


EUREKA MATH2 Tennessee Edition

© Great Minds PBC •

This document is the confidential information of Great Minds PBC provided solely for review purposes which may not be reproduced or distributed. All rights reserved.

2 ▸ M4 ▸ TC ▸ Lesson 15 ▸ Circles

101


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TC ▸ Lesson 15

15

Name

Use compensation to subtract. Draw a tape diagram if needed. 1.

400 – 129 = 399 – 128 = 400 1

399

1

128 129

2.

400 – 239 =

?

–

= 400

1 1 239

3.

500 – 236 =

© Great Minds PBC •

–

This document is the confidential information of Great Minds PBC provided solely for review purposes which may not be reproduced or distributed. All rights reserved.

?

=

103


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TC ▸ Lesson 15

4.

700 – 492 =

–

=

5.

600 – 371 =

–

=

6.

800 – 467 =

–

=

104

PROBLEM SET

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This document is the confidential information of Great Minds PBC provided solely for review purposes which may not be reproduced or distributed. All rights reserved.


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TC ▸ Lesson 15

7. Hope finds 700 – 265. Check her work.

700 – 265 =

434

699 - 265 = 434 What mistake did Hope make?

Show the correct work.

© Great Minds PBC •

This document is the confidential information of Great Minds PBC provided solely for review purposes which may not be reproduced or distributed. All rights reserved.

PROBLEM SET

105


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TC ▸ Lesson 15

8.

Read 140 rafts float down the river. Some of the rafts float into the bay. Now there are 116 rafts in the river. How many rafts float into the bay? Draw

Write

106

PROBLEM SET

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EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TC

C

Name

Use compensation to subtract. Draw a tape diagram if needed. 1.

600 – 348 =

–

=

2.

735 – 580 =

–

=

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107


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TC

Subtract. Show how you know. 3.

4.

108

900 – 590 =

= 763 – 295

TO P I C T I C K E T

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EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TD ▸ Lesson 16

16

Name

Subtract. Use place value disks. Write in vertical form. 1.

165 – 34 =

2.

165 – 37 =

3.

351 – 39 =

4.

474 – 168 =

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109


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TD ▸ Lesson 16

5.

633 – 280 =

6.

762 – 536 =

7.

915 – 763 =

8.

862 – 471 =

110

PROBLEM SET

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EUREKA MATH2 Tennessee Edition

9.

2 ▸ M4 ▸ TD ▸ Lesson 16

Read The artist makes 215 drawings for the art show. He sells some of the drawings. Now he has 138 drawings left. How many drawings does the artist sell? Draw

Write

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PROBLEM SET

111


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TD ▸ Lesson 16

16

Name

Subtract. Use place value disks. Write in vertical form. 1.

946 – 483 =

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2.

782 – 274 =

113


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TD ▸ Lesson 17

17

Name

Find the difference. Use a place value drawing and vertical form. 1.

568 – 170 = 100s

2.

10s

1s

10s

1s

662 – 357 = 100s

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115


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TD ▸ Lesson 17

Find the difference. Use a place value drawing and vertical form. 3.

= 544 – 239

4.

= 734 – 413

116

PROBLEM SET

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EUREKA MATH2 Tennessee Edition

= 929 – 475

5.

6.

2 ▸ M4 ▸ TD ▸ Lesson 17

361 – 208 =

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This document is the confidential information of Great Minds PBC provided solely for review purposes which may not be reproduced or distributed. All rights reserved.

PROBLEM SET

117


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TD ▸ Lesson 17

7. Ming finds 478 – 294. Look at his work.

100s

1

10s

8

1s

4

3 10

478 -294 114

What mistake did Ming make?

Show the correct work.

118

PROBLEM SET

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EUREKA MATH2 Tennessee Edition

8.

2 ▸ M4 ▸ TD ▸ Lesson 17

Read 176 more people order pancakes than order eggs. 137 people order eggs. How many people order pancakes? Draw

Write

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PROBLEM SET

119


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TD ▸ Lesson 17

17

Name

Jack finds 849 – 374 two ways. Look at his work.

100s

4

10s

7

1s

5

14

849 -374 575

What mistake did Jack make?

Show the correct work.

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121


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TD ▸ Lesson 18

18

Name

Find the difference. Use a place value drawing and vertical form. 1.

499 – 110 = 100s

2.

10s

1s

10s

1s

638 – 284 = 100s

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123


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TD ▸ Lesson 18

Find the difference. Use a place value drawing and vertical form. 3.

= 877 – 399

4.

= 741 – 446

124

PROBLEM SET

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EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TD ▸ Lesson 18

= 754 – 438

5.

6. Matt finds 582 – 279. Look at his work.

582 -279 What mistake did Matt make?

317

Show the correct work. Then use addition to check.

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PROBLEM SET

125


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TD ▸ Lesson 18

7.

Read Beth’s braid is 63 cm long. Ann’s braid is 38 cm long. How much longer is Beth’s braid than Ann’s? Draw

Write

126

PROBLEM SET

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EUREKA MATH2 Tennessee Edition

8.

2 ▸ M4 ▸ TD ▸ Lesson 18

Read Some people are on the train. 26 more people get on the train. Now there are 53 people on the train. How many people were on the train to start? Draw

Write

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PROBLEM SET

127


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TD ▸ Lesson 18

18

Name

Find the difference. Use a place value drawing and vertical form. 1.

578 – 184 =

2.

695 – 296 =

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129


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TD ▸ Lesson 19

19

Name

Find the difference. Use a place value drawing and vertical form. 1.

206 – 42 = 100s

2.

10s

1s

10s

1s

307 – 164 = 100s

3.

© Great Minds PBC •

= 307 – 168

This document is the confidential information of Great Minds PBC provided solely for review purposes which may not be reproduced or distributed. All rights reserved.

131


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TD ▸ Lesson 19

Find the difference. Use a place value drawing and vertical form. 4.

= 401 – 214

5.

= 600 – 308

6.

132

900 – 537 =

PROBLEM SET

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EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TD ▸ Lesson 19

7. Nate and Alex find 504 – 241. Nate’s Way

10

504 - 24 1 363

Alex’s Way 4 10

504 - 24 1 2 63

Use addition to check their work.

Who is correct?

What mistake was made in the incorrect work?

© Great Minds PBC •

This document is the confidential information of Great Minds PBC provided solely for review purposes which may not be reproduced or distributed. All rights reserved.

PROBLEM SET

133


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TD ▸ Lesson 19

8.

Read There were 480 people at band camp yesterday. Some more people came to band camp today. Now there are 700 people at band camp. How many more people came today? Draw

Write

134

PROBLEM SET

© Great Minds PBC •

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EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TD ▸ Lesson 19

19

Name

Find the difference. Use a place value drawing and vertical form. 1.

800 – 438 =

2.

708 – 349 =

© Great Minds PBC •

This document is the confidential information of Great Minds PBC provided solely for review purposes which may not be reproduced or distributed. All rights reserved.

135


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TD ▸ Lesson 20 ▸ Sprint ▸ Compare Numbers

Sprint Write >, =, or <. 1.

157

257

2.

284

248

3.

321

© Great Minds PBC •

300 + 20 + 1

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137


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TD ▸ Lesson 20 ▸ Sprint ▸ Compare Numbers

A

Number Correct:

Write >, =, or <. 1.

100

10

16.

2.

39

100

3.

158

4.

600

600 + 8

17.

620

600 + 30

258

18.

660

600 + 60

242

242

19.

709

700 + 3

5.

297

379

20.

748

700 + 30 + 5

6.

318

281

21.

772

700 + 80 + 2

7.

306

306

22.

836

800 + 30 + 6

8.

306

360

23.

800 + 50 + 7

875

9.

323

332

24.

800 + 80 + 4

848

10.

447

474

25.

900 + 40 + 8

946

11.

456

465

26.

900 + 70 + 8

979

12.

477

478

27.

900 + 10 + 8

13.

503

501

28.

500 + 30

14.

535

538

29.

5 hundreds

50 tens

15.

552

557

30.

4 hundreds

47 tens

138

© Great Minds PBC •

900 + 80 500 + 30 + 3

This document is the confidential information of Great Minds PBC provided solely for review purposes which may not be reproduced or distributed. All rights reserved.


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TD ▸ Lesson 20 ▸ Sprint ▸ Compare Numbers

B

Number Correct:

Write >, =, or <. 1.

100

10

16.

600

600 + 7

2.

29

100

17.

610

600 + 20

3.

157

257

18.

650

600 + 50

4.

243

243

19.

708

700 + 2

5.

286

368

20.

739

700 + 20 + 4

6.

319

291

21.

781

700 + 90 + 1

7.

307

307

22.

825

800 + 20 + 5

8.

307

370

23.

800 + 40 + 6

864

9.

321

312

24.

800 + 70 + 3

837

10.

436

463

25.

900 + 30 + 9

937

11.

445

454

26.

900 + 60 + 8

969

12.

478

479

27.

900 + 10 + 7

13.

502

500

28.

500 + 20

14.

536

539

29.

40 tens

4 hundreds

15.

551

556

30.

38 tens

3 hundreds

140

© Great Minds PBC •

900 + 70 500 + 20 + 2

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EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TD ▸ Lesson 20

20

Name

Use an efficient strategy to find the difference. Tell why you used that strategy. 1.

961 – 490 =

2.

819 – 201 =

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141


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TD ▸ Lesson 20

3.

= 653 – 236

4.

= 402 – 183

142

PROBLEM SET

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EUREKA MATH2 Tennessee Edition

5.

2 ▸ M4 ▸ TD ▸ Lesson 20

Read There are 36 fewer bikers than walkers at the park. There are 47 bikers. How many walkers are at the park? Draw

Write

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PROBLEM SET

143


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TD

D

Name

1. Use an efficient strategy to find the difference. Tell why you used that strategy.

961 – 490 =

2. Ling wants to add 10 to both numbers to find 690 – 298. Lan says that is not an efficient strategy. Tell why Lan says it is not an efficient strategy.

Use an efficient strategy to find 690 – 298.

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145


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TE ▸ Lesson 21

21

Name

Find the unknown. Use the number bond and write a related equation.

= 353 + 247

1.

2.

600 –

= 247

3.

- 438 = 290

4.

– 356 = 434

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147


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TE ▸ Lesson 21

Find the unknown. Then write a related equation. 5.

= 672

139 +

– 185 = 747

6.

7.

503 – 195 =

8.

516 –

148

PROBLEM SET

= 339

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EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TE ▸ Lesson 21

21

Name

Find the unknown. Check your work. Check:

– 295 = 648

1.

2.

708 –

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= 297

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149


EUREKA MATH2 Tennessee Edition

22

Name

1.

2 ▸ M4 ▸ TE ▸ Lesson 22

Read Lee makes 82 baskets. He makes 48 more baskets than Kevin. How many baskets does Kevin make? Draw

Write

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151


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TE ▸ Lesson 22

2.

Read 34 students are playing checkers. 18 more students are playing cards than playing checkers. How many students are playing cards? Draw

Write

152

PROBLEM SET

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EUREKA MATH2 Tennessee Edition

3.

2 ▸ M4 ▸ TE ▸ Lesson 22

Read Jade has 67 songs on her playlist. Jade has 49 more songs on her playlist than Tam. How many songs does Tam have on her playlist? Draw

Write

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PROBLEM SET

153


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TE ▸ Lesson 22

4.

Read Jill sees 65 horses at the farm. She sees 38 more cows than horses at the farm. How many cows does Jill see at the farm? Draw

Write

154

PROBLEM SET

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EUREKA MATH2 Tennessee Edition

5.

2 ▸ M4 ▸ TE ▸ Lesson 22

Read Kate has 56 stickers. Kate has 29 more stickers than Alex. How many stickers does Alex have? Draw

Write

How many stickers do they have in all? Draw

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Write

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PROBLEM SET

155


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TE ▸ Lesson 22

22

Name

Read Matt shoots the basketball 63 times. Matt shoots the basketball 18 more times than Nate. How many times does Nate shoot the basketball? Draw

Write

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157


EUREKA MATH2 Tennessee Edition

23

Name

1.

2 ▸ M4 ▸ TE ▸ Lesson 23

Read There are 70 people at the reception. 21 people are sitting. Everyone else is standing. How many more people are standing than are sitting? Draw

Jonathan Green, The Reception, 1989. Hand-pulled lithograph. © Jonathan Green. American born, 1955

Write

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159


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TE ▸ Lesson 23

2.

Read There are 70 people at the reception. Then 15 more children come to the reception. How many more adults than children are at the reception? Complete the graph to help you answer the question.

People at the Reception

Adults

People Children

0 5 10 15 20 25 30 35 40 45 50 55 60 Number of People Draw

Write

160

LESSON

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EUREKA MATH2 Tennessee Edition

23

Name

1.

2 ▸ M4 ▸ TE ▸ Lesson 23

Read Ms. Bell’s garden has 67 sunflowers. Her garden has 23 more sunflowers than tulips. How many tulips are in Ms. Bell’s garden? Draw

Write

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161


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TE ▸ Lesson 23

2.

Read Jack and Nick find sticks for a campfire. Jack finds 19 fewer sticks than Nick. Nick finds 58 sticks. How many sticks does Jack find? Draw

Write

How many total sticks do Jack and Nick find? Draw

162

PROBLEM SET

Write

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EUREKA MATH2 Tennessee Edition

3.

2 ▸ M4 ▸ TE ▸ Lesson 23

Read Pam uses 36 blocks to make a robot. Pam uses 18 fewer blocks than Hope. How many blocks does Hope use? Draw

Write

How many total blocks do Hope and Pam use? Draw

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Write

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PROBLEM SET

163


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TE ▸ Lesson 23

4.

Read There are 88 horses and cows in the barn. There are 20 horses in the barn. How many more cows than horses are in the barn? Draw

Write

164

PROBLEM SET

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EUREKA MATH2 Tennessee Edition

5.

2 ▸ M4 ▸ TE ▸ Lesson 23

Read It takes Mr. Green 45 minutes to mow the lawn. It takes Ms. Wells 17 fewer minutes than Mr. Green. How many total minutes does it take Ms. Wells and Mr. Green to mow their lawns? Draw

Write

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PROBLEM SET

165


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TE

E

Name

Add or subtract. 1.

44 + 28 =

2.

76 – 39 =

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167


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TE

3.

Read Mr. Hall’s bike shop has 23 orange bikes. The shop has 18 more black bikes than orange bikes. How many total bikes are black or orange? Draw

Write

168

TO P I C T I C K E T

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EUREKA MATH2 Tennessee Edition

Name

2 ▸ M4 ▸ TE ▸ Lesson 24

Partner

24

What did you count? Your estimate:

Show how you organized and counted.

How many did you count in all?

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169


EUREKA MATH2 Tennessee Edition

2 ▸ M4 ▸ TE ▸ Lesson 24

Write an equation to show how you counted.

Self-Reflection Write one thing that worked well. Why did it work?

170

LESSON

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EUREKA MATH2 Tennessee Edition

2 ▸ M4

Credits Great Minds® has made every effort to obtain permission for the reprinting of all copyrighted material. If any owner of copyrighted material is not acknowledged herein, please contact Great Minds for proper acknowledgment in all future editions and reprints of this module. Cover, Maurice Prendergast, 1858–1924, Ponte della Paglia, ca. 1898/reworked 1922. Oil on canvas. The Phillips Collection, Washington, DC, USA. Acquired 1922.; page 159, Jonathan Green, The Reception, 1989. Hand-pulled lithograph. © Jonathan Green. American born, 1955; All other images are the property of Great Minds. For a complete list of credits, visit http://eurmath.link/media-credits.

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171


EUREKA MATH2 Tennessee Edition

2 ▸ M4

Acknowledgments Beth Barnes, Christine Bell, Dawn Burns, Karla Childs, Mary Christensen-Cooper, Hazel Coltharp, Nicole Conforti, Cheri DeBusk, Stephanie DeGiulio, Jill Diniz, Brittany duPont, Lacy Endo-Peery, Janice Fan, Gail Fiddyment, Ryan Galloway, Krysta Gibbs, Melanie Gutierrez, Torrie K. Guzzetta, Eddie Hampton, Andrea Hart, Sara Hunt, Rachel Hylton, Travis Jones, Amanda Kaplan, Jennifer Koepp Neeley, Liz Krisher, Leticia Lemus, Marie Libassi-Behr, Ben McCarty, Cristina Metcalf, Ashley Meyer, Bruce Myers, Marya Myers, Maximilian Peiler-Burrows, Marlene Pineda, DesLey V. Plaisance, Carolyn Potts, Meri Robie-Craven, Colleen Sheeron-Laurie, Robyn Sorenson, Tara Stewart, Theresa Streeter, James Tanton, Julia Tessler, Philippa Walker, Rachael Waltke, Lisa Watts Lawton, MaryJo Wieland Trevor Barnes, Brianna Bemel, Adam Cardais, Christina Cooper, Natasha Curtis, Jessica Dahl, Brandon Dawley, Delsena Draper, Sandy Engelman, Tamara Estrada, Soudea Forbes, Jen Forbus, Reba Frederics, Liz Gabbard, Diana Ghazzawi, Lisa Giddens-White, Laurie Gonsoulin, Nathan Hall, Cassie Hart, Marcela Hernandez, Rachel Hirsh, Abbi Hoerst, Libby Howard, Amy Kanjuka, Ashley Kelley, Lisa King, Sarah Kopec, Drew Krepp, Crystal Love, Maya Márquez, Siena Mazero, Cindy Medici, Ivonne Mercado, Sandra Mercado, Brian Methe, Patricia Mickelberry, Mary-Lise Nazaire, Corinne Newbegin, Max Oosterbaan, Tamara Otto, Christine Palmtag, Andy Peterson, Lizette Porras, Karen Rollhauser, Neela Roy, Gina Schenck, Amy Schoon, Aaron Shields, Leigh Sterten, Mary Sudul, Lisa Sweeney, Samuel Weyand, Dave White, Charmaine Whitman, Nicole Williams, Glenda Wisenburn-Burke, Howard Yaffe

172

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Talking Tool Share Your Thinking

I know . . . . I did it this way because . . . . The answer is

because . . . .

My drawing shows . . . . I agree because . . . .

Agree or Disagree

That is true because . . . . I disagree because . . . . That is not true because . . . . Do you agree or disagree with

Ask for Reasoning

Why did you . . . ? Can you explain . . . ? What can we do first? How is

Say It Again

related to

?

I heard you say . . . . said . . . . Another way to say that is . . . . What does that mean?

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? Why?


Thinking Tool When I solve a problem or work on a task, I ask myself Before

Have I done something like this before? What strategy will I use? Do I need any tools?

During

Is my strategy working? Should I try something else? Does this make sense?

After

What worked well? What will I do differently next time?

At the end of each class, I ask myself

What did I learn? What do I have a question about?

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MATH IS EVERYWHERE Do you want to compare how fast you and your friends can run? Or estimate how many bees are in a hive? Or calculate your batting average? Math lies behind so many of life’s wonders, puzzles, and plans. From ancient times to today, we have used math to construct pyramids, sail the seas, build skyscrapers—and even send spacecraft to Mars.

Module 1 Place Value Concepts Through Metric Measurement and Data • Place Value, Counting, and Comparing Within 1,000 Module 2 Addition and Subtraction Within 200 Module 3 Shapes and Time with Fraction Concepts Module 4 Addition and Subtraction Within 1,000

Fueled by your curiosity to understand the world, math will propel you down any path you choose.

Module 5 Money, Data, and Customary Measurement

Ready to get started?

Module 6 Multiplication and Division Foundations

What does this painting have to do with math? The bold brushstrokes and vivid colors in Maurice Prendergast’s painting invite us to step inside this lively street scene in Venice, Italy. A group of ladies with parasols is crossing a bridge. Getting lost in a crowd can be intimidating, but as we learn about base ten, counting large numbers—of people, parasols, or anything—will be a breeze. On the cover Ponte della Paglia, 1898–1899; completed 1922 Maurice Prendergast, American, 1858–1924 Oil on canvas The Phillips Collection, Washington, DC, USA Maurice Prendergast (1858–1924), Ponte della Paglia, ca. 1898/reworked 1922. Oil on canvas. The Phillips Collection, Washington, DC, USA. Acquired 1922.

ISBN 978-1-63898-499-3

9

781638 984993