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2ChapterDear Family,My class started Chapter 2 this week. I will learn aboutplace value of numbers to 1,000. I will also learn aboutcomparing these numbers.Love,VocabularyHome Activitycompare To describe whether numbers Houghton Mifflin Harcourt Publishing Companyare equal to, less than, or greater thanone 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 hundredsHave your child look through magazinesfor 3-digit numbers and cut them out.Work together to write a word problemusing two of these numbers, gluing thecut-out numbers in place. Have your childsolve the problem.Charles collected 127—leaves. Ann collected 240—leaves. Who collected thegreater number of leaves?LiteratureReading mathstories reinforceslearning. Lookfor these booksin the library.Chapter 2More or LessA Place for Zeroby Stuart J. Murphy.by Angeline SparagnaLoPresti and Phyllis Hornung. HarperCollins, 2005.Charlesbridge Publishing, 2003.twenty-threeP23

2CapítuloQueridosfamilia:Queridafamiliares:Mi clase.comenzó el Capítulo 2 esta semana. AprenderéLtrTxtSPsobre el valor posicional de los números hasta 1,000. TambiénCon cariño,aprenderé a comparar estos números.Con cariño,Actividad para la casacomparar Describir si los números soniguales a, menores que o mayores que otronúmerocentena 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 centenasPídale a su hijo que busque números de3 dígitos en revistas y que los recorte.Luego, trabajen juntos para escribir unproblema usando dos de estos númerosy péguenlos en algún lugar. Pídale a suhijo que resuelva el problema.Carlos juntó 127 hojas.—Ana juntó 240 hojas.—¿Quién juntó el mayor númerode hojas?LiteraturaLeer cuentos dematemáticas refuerzael aprendizaje. Busqueestos libros en labiblioteca.P24twenty-fourA Place for ZeroMore or Lesspor Stuart J. Murphypor Angeline SparagnaHarperCollins, 2005.LoPresti and Phyllis Hornung.Charlesbridge Publishing, 2003. Houghton Mifflin Harcourt Publishing CompanyVocabulario

Lesson 2.1NameGroup Tens as HundredsCOMMON CORE STANDARDS MACC.2.NBT.1.1a,MACC.2.NBT.1.1bUnderstand place value.Write how many tens. Circle groups of 10 tens.Write how many hundreds. Write the number.1.tenshundreds2.tenshundreds3.tens Houghton Mifflin Harcourt Publishing CompanyhundredsSolve. Write or draw to explain.4. Farmer Gray has 30 flowerpots.He plants 10 seeds in each pot.How many seeds does he plant?seedsChapter 2twenty-fiveP25

(MACC.2.NBT.1.1a, MACC.2.NBT.1.1b)1. Which number has the samevalue as 40 tens?4010400404Spiral Review(MACC.2.OA.3.3, MACC.2.NBT.1.2, MACC.2.NBT.1.3)show the number 63? (Lesson 1.6)5 tens 13 ones5 tens 3 ones3 tens 6 ones1 ten 63 ones5. Carlos has 58 pencils. Whatis the value of the digit 5 inthis number? (Lesson 1.3)1350P26twenty-sixvalue as 80 tens?88080080103. Which of these is a way to582. Which number hasas the same4. Which group of numbers showscounting by fives? (Lesson 1.8)5, 6, 7, 8, 95, 10, 15, 20, 2550, 60, 70, 80, 9050, 51, 52, 53, 546. Which sum is an even number?(Lesson 1.2)21355414585 1 6 5 118 1 7 5 15 Houghton Mifflin Harcourt Publishing CompanyLesson Check

NameExplore 3-Digit NumbersLesson 2.2COMMON CORE STANDARD MACC.2.NBT.1.1Understand place value.Circle tens to make 1 hundred. Write thenumber in different ways.1.tenshundred2.tenshundred3.tenstenshundred Houghton Mifflin Harcourt Publishing CompanytenstensSolve. Write or draw to explain.4. Millie has a box of 1 hundred cubes.She also has a bag of 70 cubes.How many trains of 10 cubescan she make?trains of 10 cubesChapter 2twenty-sevenP27

(MACC.2.NBT.1.1)1. Which has the same value2. Which has the same valuelas 12 tens?as 15 tens?l2 hundreds 2 tensl1 ten 5 onesl1 hundred 2 tensl5 tens 1 onel2 tens 1 onel1 hundred 5 tensl1 ten 2 onesl5 hundreds 1 tenSpiral Review(MACC.2.OA.3.3, MACC.2.NBT.1.3)3. Which of these is an oddnumber?llllthe number 35?(Lesson 1.1)1810945. Which of these is another wayto describe 78?llllP2871870 1 870 1 8080 1 7twenty-eight4. Which of these is a way to show(Lesson 1.4)(Lesson 1.6)l2 tens 15 onesl3 tens 0 onesl3 tens 15 onesl5 tens 3 ones6. Which is another way to writethe number 55?l15 1 5l25lfiftyl5 tens 5 ones(Lesson 1.5) Houghton Mifflin Harcourt Publishing CompanyLesson Check

HANDS ONNameLesson 2.3Model 3-Digit NumbersCOMMON CORE STANDARD MACC.2.NBT.1.1Understand place value.Write how many hundreds, tens, and ones.Show with. Then draw a quick picture.1. 118Hundreds2. 246TensOnes Houghton Mifflin Harcourt Publishing CompanyTensOnesTensOnesTensOnes4. 2373. 143HundredsHundredsTensOnesHundreds5. Write the number that matches the clues. My number has 2 hundreds. The tens digit is 9 more thanHundredsthe ones digit.My number is — .Chapter 2twenty-nineP29

Lesson Check(MACC.2.NBT.1.1)1. What number is shown withthese blocks?Hundreds246264462642llll(MACC.2.OA.3.3, MACC.2.NBT.1.1a, MACC.2.NBT.1.1b, MACC.2.NBT.1.3)2. Which number has the samevalue as 28 tens?lll(Lesson 2.1)28280280028104. Which of these is an oddnumber?l11121820P30thirtylllOnes(Lesson 1.1)3. Which of these is another wayto describe 59?llll(Lesson 1.4)90 1 5090 1 550 1 95195. Which of these is a way to showthe number 73?(Lesson 1.6)l3 tens 7 onesl7 tens 3 onesl30 tens 7 onesl70 tens 3 ones Houghton Mifflin Harcourt Publishing CompanySpiral ReviewlTens

Lesson 2.4NameCOMMON CORE STANDARD MACC.2.NBT.1.1Hundreds, Tens, and OnesUnderstand place value.Write how many hundreds, tens, and ones arein the model. Write the number in two ways.1.HundredsTensOnes—— 1 — Ones——1— 1— Houghton Mifflin Harcourt Publishing Company4. Write the number that answers the riddle.Use the chart.A model for my number has 6 ones blocks,2 hundreds blocks, and 3 tens blocks.What number am I?HundredsTensOnes—Chapter 2thirty-oneP31

(MACC.2.NBT.1.1)1. Which is a way to write thenumber 254?llllnumber 307?200 50 4400 20 5400 50 2500 40 3Spiral Reviewto describe 83?lll(Lesson 1.4)8138 1 3080 1 380 1 305. Which number has the samevalue as 32 tens? (Lesson 2.1)l3232032003210P32thirty-twolllllll700 30 0300 0 730 70 00 3 7(MACC.2.OA.3.3, MACC.2.NBT.1.1a, MACC.2.NBT.1.1b, MACC.2.NBT.1.3)3. Which of these is another wayl2. Which is a way to writei theh4. Which is another way towrite 86?llll(Lesson 1.5)806eighty-six6 tens 8 ones8 66. Which of these isan odd number? (Lesson 1.1)llll261017 Houghton Mifflin Harcourt Publishing CompanyLesson Check

Lesson 2.5NameCOMMON CORE STANDARD MACC.2.NBT.1.1Place Value to 1,000Understand place value. Houghton Mifflin Harcourt Publishing CompanyCircle the value or the meaning of theunderlined digit.1.3373303002.4622002023.5725505004.5677 ones7 tens7 hundreds5.4624 hundreds4 ones4 tens6.1,0001 ten1 hundred1 thousand7. Write the 3-digit number that answers the riddle. I have the same hundreds digit as ones digit. The value of my tens digit is 50. The value of my ones digit is 4. The number is — .Chapter 2thirty-threeP33

(MACC.2.NBT.1.1)1. What is the value of theunderlined digit?2. What is the meaningi off thehunderlined digit?315llll64833033300Spiral Reviewl4 onesl4 tensl4 hundredsl4 thousands(MACC.2.OA.3.3, MACC.2.NBT.1.1, MACC.2.NBT.1.3)3. Which number can bewritten as 40 5?(Lesson 1.4)4. Which number has the samevalue as 14 tens?l4l140l9l104l45l40l54l145. Which of these is a way to showthe number 26?(Lesson 1.6)6. Which of these is an evennumber?l6 tens 2 onesll2 tens 2 onesll1 ten 16 onesll1 ten 6 oneslP34thirty-four(Lesson 2.2)7162125(Lesson 1.1) Houghton Mifflin Harcourt Publishing CompanyLesson Check

Lesson 2.6NameCOMMON CORE STANDARD MACC.2.NBT.1.3Number NamesUnderstand place value.Write the number.1. two hundred thirty-two2. five hundred forty-four————3. one hundred fifty-eight4. nine hundred fifty————5. four hundred twenty6. six hundred seventy-eight———— Houghton Mifflin Harcourt Publishing CompanyWrite the number using words.7.3178.457Circle the answer.9. Six hundred twenty-six childrenattend Elm Street School. Whichis another way to write this number?266Chapter 2626662thirty-fiveP35

(MACC.2.NBT.1.3)1. Which is another way to2. Which is another way tto writeit ththewrite the number 851?number two hundred sixty?lone hundred fifty-eightllfive hundred eighteenllfive hundred eighty-onelleight hundred fifty-onelSpiral Review(MACC.2.NBT.1.1, MACC.2.NBT.1.2)3. Which of these numbers has thedigit 8 in the tens place?llll(Lesson 2.5)280468508819counting by fives?lll4. What number is shown withthese blocks?ll5. Which group of numbers showsl(Lesson 1.9)650, 655, 660, 665555, 655, 755, 855550, 560, 570, 580540, 541, 542, 543thirty-six209245(Lesson 2.3)ll4255426. Sam has 128 marbles. Howmany hundreds are in thisnumber? (Lesson 2.4)llllP36206216260266110100101 Houghton Mifflin Harcourt Publishing CompanyLesson Check

Lesson 2.7NameCOMMON CORE STANDARD MACC.2.NBT.1.3Different Forms of NumbersUnderstand place value.Read the number and draw a quick picture.Then write the number in different ways.1. two hundred fifty-one— hundreds — tens — one—1—1——2. three hundred twelve— hundreds — ten — ones—1—1——3. two hundred seven— hundreds — tens — ones—1—1— Houghton Mifflin Harcourt Publishing Company—Write the number another way.4.200 1 30 1 7———Chapter 25.895———thirty-sevenP37

Lesson Check(MACC.2.NBT.1.3)1. Which is another way towrite the number 392?llll300 1 90 1 2300 1 19 1 2200 1 90 1 3200 1 30 1 9Spiral Review2. Which is anotherer way towrite the number 271?l1 hundred 7 tens 2 onesl2 hundreds 1 ten 7 onesl2 hundreds 2 tens 7 onesl2 hundreds 7 tens 1 one(MACC.2.NBT.1.1, MACC.2.NBT.1.3)3. What is the value of theunderlined digit?(Lesson 1.3)4. What number is shown withthese blocks?(Lesson 2.3)56lll565060llll5. Which is another way to writethe number 75?(Lesson 1.5)6. Which number can be writtenas 60 1 3?l705ll70 1 5llseventy-onell5 tens 7 oneslP38thirty-eight221212210122693663(Lesson 1.4) Houghton Mifflin Harcourt Publishing Companyl

Lesson 2.8NameCOMMON CORE STANDARD MACC.2.NBT.1.3JEC@P? ü #GDDCPCLR 6?WQ RM2FMU -SK@CPQUnderstand place value.Write how many hundreds, tens, and onesare in the model.1. sTensOnes2. 216 Houghton Mifflin Harcourt Publishing CompanyHundredsMarkers are sold in boxes, packs, or as single markers.Each box has 10 packs. Each pack has 10 markers.3. Draw pictures to show two waysto buy 276 markers.Chapter 2thirty-nineP39

(MACC.2.NBT.1.3)1. Which of the following numbers2. Which of the followingl i numbersbcan be shown with this manyhundreds, tens, and ones?can be shown with this manyhundreds, tens, and ones?HundredsTensOnesHundredsTensOnes12182156128l 129l 138l 148lllllSpiral Review(MACC.2.NBT.1.3)3. Which number can be written as6 tens 2 ones?llll(Lesson 1.6)4. Which number can be writtenas 30 1 2?l2662206602lll5. Which is another way to write thenumber 584?256266316356(Lesson 2.7)(Lesson 1.4)30220332236. Which is another way to writethe number 29?lfive hundred eighty-fourl209l500 1 8 1 4l9 tens 2 oneslfive hundred eighteenl90 1 2l50 1 80 1 4ltwenty-nineP40forty(Lesson 1.5) Houghton Mifflin Harcourt Publishing CompanyLesson Check

Lesson 2.9NameCOMMON CORE STANDARD MACC.2.NBT.2.8Count On and Count Back by10 and 100Use place value understanding and propertiesof operations to add and subtract.Write the number.1. 10 more than 4512. 10 less than 770—3. 100 more than 367—4. 100 less than 895—5. 10 less than 812—6. 100 more than 543—7. 10 more than 218—8. 100 more than 379—9. 100 less than 324—10. 10 less than 829—— Houghton Mifflin Harcourt Publishing CompanySolve. Write or draw to explain.11. Sarah has 128 stickers. Alex has 10 fewerstickers than Sarah. How many stickersdoes Alex have?— stickersChapter 2forty-oneP41