CHAPTER RESOURCES • Chapter 2

1 Houghton Mifflin Harcourt Publishing Company Cover Image Credits: (Goosander) Erich Kuchling/Westend61/Corbis; (Covered bridge, New Hampshire) eye35/Alamy ImagesCHAPTER RESOURCES CHAPTER 2 Numbers to 1,000 INCLUDES School-Home Letter Vocabulary Game Directions Daily Enrichment Activities Reteach Intervention for every lesson CHAPTER 2 Test CHAPTER 2 Performance Task Critical Area 1 Performance Task Answer Keys and Individual Record Forms Copyright by Houghton Mifflin Harcourt Publishing CompanyAll rights reserved. No part of the material protected by this copyright may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying, recording, broadcasting or by any other information storage and retrieval system, without written permission of the copyright owner unless such copying is expressly permitted by federal copyright those pages that are specifically enabled by the program and indicated by the presence of the print icon may be printed and reproduced in classroom quantities by individual teachers using the corresponding student s textbook or kit as the major vehicle for regular classroom instruction.

2 Common Core State Standards Copyright 2010. National Governors Association Center for Best Practices and Council of Chief State School Officers. All rights product is not sponsored or endorsed by the Common Core State Standards Initiative of the National Governors Association Center for Best Practices and the Council of Chief State School MIFFLIN HARCOURT and the HMH Logo are trademarks and service marks of Houghton Mifflin Harcourt Publishing Company. You shall not display, disparage, dilute or taint Houghton Mifflin Harcourt trademarks and service marks or use any confusingly similar marks, or use Houghton Mifflin Harcourt marks in such a way that would misrepresent the identity of the owner. Any permitted use of Houghton Mifflin Harcourt trademarks and service marks inures to the benefit of Houghton Mifflin Harcourt Publishing other trademarks, service marks or registered trademarks appearing on Houghton Mifflin Harcourt Publishing Company websites are the trademarks or service marks of their respective CHAPTER 2 School-Home Letter (English).

3 2-1 CHAPTER 2 School-Home Letter (Spanish) ..2-2 Vocabulary Game .. Reteach .. Enrich .. Reteach .. Enrich .. Reteach .. Enrich .. Reteach .. Enrich .. Reteach .. Enrich .. Reteach .. Enrich .. Reteach .. Enrich .. Reteach .. Enrich ..2-20iiiTable of ContentsChapter RESOURCES Houghton Mifflin Harcourt Publishing Reteach .. Enrich .. Reteach .. Enrich .. Reteach .. Enrich .. Reteach .. Enrich ..2-28 CHAPTER 2 Test ..2-29 CHAPTER 2 Performance Task ..2-33 Critical Area 1 Performance Task ..2-39 Answer Keys ..2-46 Individual Record Forms ..2-60ivTable of ContentsChapter RESOURCES Houghton Mifflin Harcourt Publishing CompanyDear Family,My class started CHAPTER 2 this week. I will l earn about place value of numbers to 1,000. I will al so l earn about comparing these , Chapter2 Charl es coll ected 127 l eaves. Ann coll ected 240 l eaves.

4 Who coll ected the greater numb er of l eaves?More or Lessby Stuart J. Murphy. HarperCollins, Place for Zeroby Angeline Sparagna LoPresti and Phyllis Hornung. Charlesbridge Publishing, math stories reinforces learning. Look for these books in the ActivityHave your child look through magazines for 3-digit numbers and cut them out. Work together to write a word problem using two of these numbers, gluing the cut-out numbers in place. Have your child solve the To describe whether numbers are equal to, less than, or greater than one anotherhundred A group of 10 tensis equal to 145 is equal to 145= 145 = 145is greater than 131 is greater than 121> 131 > 121is less than 125 is less than 185< 125 < 185thousand A group of 10 hundreds2-1 CHAPTER RESOURCES Houghton Mifflin Harcourt Publishing CompanyA Place for Zeropor Angeline SparagnaLoPresti and Phyllis Publishing, junt 127 hojas. Ana junt 240 hojas.

5 Qui n junt el mayor n mero de hojas?Actividad para la casaP dale a su hijo que busque n meros de 3 d gitos en revistas y que los recorte. Luego, trabajen juntos para escribir un problema usando dos de estos n meros y p guenlos en alg n lugar. P dale a su hijo que resuelva el Describir si los n meros son iguales a, menores que o mayores que otro n mero centena Un grupo de 10 decenases igual a 145 es igual a 145= 145 = 145es mayor que 131 es mayor que 121> 131 > 121es menor que 125 es menor que 185< 125 < 185millar Un grupo de 10 centenasLiteraturaLeer cuentos de matem ticas refuerza el aprendizaje. Busque estos libros en la or Lesspor Stuart J. MurphyHarperCollins, tulo2 Querida famil ia:Mi clase comenz el Cap tul o 2 esta semana. Aprender sobre el val or posici onal de l os n meros hasta 1,000. Tambi n aprender a comparar estos n cari o, 2-2 CHAPTER RESOURCES Houghton Mifflin Harcourt Publishing CompanyGGGGaaGGGGGGGGGGGGGGGGGGGGGGGGGGG GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG aaaaaaaaaaaaaeeeeemmeeeeeeeeeeeeemmmmmee eeeeeeeeeeemmmmmmeeemmmmmmeeeeeeeeeeeeGa meGameGoing Places with Words Houghton Mifflin Harcourt Publishing Company Image Credits: (bg) PhotoDisc/Getty Images; (b) Comstock/Getty ImagesFor 3 to 4 players Materials timerHow to Play1.

6 Take turns to Choose a math word, but do not say it aloud. 3. Set the timer for 1 Give a one-word clue about your word. Give each player one chance to guess your word. 5. If nobody guesses correctly, repeat Step 4 with a different clue. Repeat until a player guesses the word or time runs The first player to guess the word gets 1 point. If the player can use the word in a sentence, he or she gets 1 more point. Then that player gets a turn. 7. The first player to score 5 points the WordWord Boxcomparedigitis equal to (=)is greaterthan (>)is less than (<)hundredtensthousandChapter 2 seventy-four 74 AChapter 2 Vocabulary Game2-3 Game DirectionsChapter RESOURCES Houghton Mifflin Harcourt Publishing CompanyName tens hundreds blocks tens hundreds blocks There are 10 ones in this are 10 stacks.

7 10 stacks of 10 ones is 100 ones. 10 tens 1 hundred 100 1. 2. Write how many tens. Circle groups of 10 tens. Write how many hundreds. Write the Tens as HundredsLesson RESOURCES Houghton Mifflin Harcourt Publishing CompanyName Tens and Hundreds MysteryRead each problem. Draw a quick picture to Each box holds 10 cartons of are 300 cartons of milk. How many boxes are there? boxes2. There are 10 stripes on each are 50 buttons. How many stripes are on 50 buttons? stripes3. Fish are swimming in groups of are 200 fish. How many groups are there? groupsWriting and Reasoning Tim wants to collect 400 stickers. If he makes pages of 10, how will he know when he has 400 stickers?Lesson RESOURCES Houghton Mifflin Harcourt Publishing CompanyName 10 tens 10 tens 10 tens 11 tens 1 hundred 1 ten 110 12 tens 1 hundred 2 tens 120 tens hundred tens tens hundred tens 13 tens 1 hundred 3 tens 130 1.

8 2. Circle tens to make 1 hundred. Write the number in different 3-Digit NumbersLesson RESOURCES Houghton Mifflin Harcourt Publishing CompanyName Which One Does Not Belong?Cross out the one that does not have the same 1 hundred10 tens10 ones2. 1 hundred 3 tens13 tens13 hundreds3. 1 hundred 4 tens14 tens4. 1 hundred 2 tens21 tens12 tensWriting and Reasoning Explain why 17 tens and 1 hundred 7 tens have the same RESOURCES Houghton Mifflin Harcourt Publishing CompanyTensOnesHundredsName Hundreds Tens OnesHundreds Tens OnesHundreds Tens OnesHundreds Tens OnesHundreds Tens Ones243 Show blocks:In a chart: With a quick picture:Write how many hundreds, tens, and ones. Show with . Then draw a quick 138 3. 352 2. 217 4. 174 Model 3-Digit NumbersLesson RESOURCES Houghton Mifflin Harcourt Publishing CompanyName Writing and Reasoning How did you decidewhat to draw for Exercise 6?

9 Missing PicturesEach quick picture needs to be finished. Draw the missing hundreds, tens, and 3542. 2533. 2164. 3145. 2646. 284 Lesson RESOURCES Houghton Mifflin Harcourt Publishing CompanyTensHundredsOnesTensHundredsOnesT ensOnesHundredsTensHundreds253 OnesName + + + + 300 + 20 + 5 How many are there in all? 3 hundreds 2 tens 5 onesWrite how many in the chart. Write the number as hundreds plus tens plus hundreds 2 tens 5 ones is the same as 325 . Write how many hundreds, tens, and ones are in the model. Write the number in two 2. Hundreds, Tens, and OnesLesson RESOURCES Houghton Mifflin Harcourt Publishing CompanyName Writing and Reasoning How did you find the answer to Exercise 8?

10 Find the NumberRead the clue. Find the A number is 4 hundreds more than 142. What is the number? 2. A number is 2 hundreds more than 355. What is the number? 3. A number is 3 tens more than 249. What is the number? 4. A number is 7 tens more than 624. What is the number? 5. A number is 8 ones more than 331. What is the number? 6. A number is 4 hundreds more than 399. What is the number? 7. A number is 2 tens more than 923. What is the number? 8. A number is 6 ones more than 772. What is the number? Lesson RESOURCES Houghton Mifflin Harcourt Publishing CompanyTensOnesHundredsName 426 6 20 6 ones2 tens4 hundreds 400 The value of each digit in 426 is shown by its place in the the value or the meaning of the underlined 782800 80 82. 3523 hundreds 3 tens 3 ones3.