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Homework Practice and Problem-Solving Practice WorkbookHomework Practiceand Problem-SolvingPractice WorkbookContents Include:Visit us online at ca.gr2math.comISBN: 978-0-02-111966-0MHID: 0-02-111966-X 120 Homework Practice worksheetsone for each lesson 120 Problem-Solving Practice worksheetsone for each lesson to apply lessonconcepts in a real-world situation
Homework Practiceand Problem-SolvingPractice Workbook
TO THE TEACHER These worksheets are the same ones found in the ChapterResource Masters for California Mathematics, Grade 2. The answers to theseworksheets are available at the end of each Chapter Resource Masters booklet.Copyright by the McGraw-Hill Companies, Inc. All rights reserved.Except as permitted under the United States Copyright Act, no part ofthis publication may be reproduced or distributed in any form or by anymeans, or stored in a database or retrieval system, without prior writtenpermission of the publisher.Send all inquiries to:Macmillan/McGraw-Hill8787 Orion PlaceColumbus, OH 43240ISBN: 978-0-02-111966-0MHID: 0-02-111966-XHomework Practice/Problem Solving Practice Workbook, Grade 2Printed in the United States of America.7 8 9 10 11 12 13 WDQ 18 17 16 15 14 13 12 11 10
CONTENTSChapter 15-45-5Number Sense and Patterns1-1 Tens and Ones . 11-2 Place Value to 100 . 31-3 Problem-Solving Strategy: UseLogical Reasoning . 51-4 Read and Write Numbers . 71-5 Estimate Numbers. 91-6 Order Numbers . 111-7 Compare Numbers . 131-8 Patterns . 151-9 Problem-Solving Investigation:Choose a Strategy . 171-10 Patterns on a Hundred Chart . 195-65-75-85-9Chapter 66-16-26-36-4Chapter 22-12-22-32-42-52-62-72-8Addition StrategiesAddition Properties . 21Count On to Add . 23Problem-Solving Strategy:Act it out . 25Doubles . 27Near Doubles . 29Make a 10 . 31Add Three Numbers . 33Problem-Solving Investigation:Choose a Strategy . 356-56-66-76-86-9Copyright Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.3-53-63-73-8MoneyPennies, Nickels, and Dimes . 103Quarters and Half Dollars . 105Count Coins . 107Problem-Solving Strategy:Act It Out . 1097-5 Dollar .1117-6 Dollars and Cents . 1137-7 Compare Money Amounts . 1157-8 Add Money . 1177-9 Subtract Money . 1197-10 Problem-Solving Investigation:Choose a Strategy . 1217-17-27-37-4Subtraction StrategiesCount Back to Subtract . 37Subtract All and Subtract Zero . 39Use Doubles to Subtract . 41Problem-Solving Strategy: Finda Pattern . 43Relate Addition to Subtraction . 45Missing Addends . 47Fact Families . 49Problem-Solving Investigation:Choose a Strategy . 51Chapter 8Multiplication and Division ConceptsEqual Groups . 123Repeated Addition . 125Arrays . 127Multiply 2s and 5s . 129Problem-Solving Strategy:Draw a Picture . 1318-6 Multiply 10s . 1338-7 Repeated Subtractionand Division . 1358-8 Find Equal Shares . 1378-9 Problem-Solving Investigation:Choose a Strategy . 1398-10 Equal Groups with Remainders . 141Chapter 44-14-24-34-44-54-64-78-18-28-38-48-5Data and GraphsTake a Survey . 53Picture Graphs and Pictographs . 55Problem-Solving Strategy: Writea Number Sentence . 57Bar Graphs . 59Different Ways to Show Data . 61Range and Mode . 63Problem-Solving Investigation:Choose a Strategy . 65Chapter 55-15-25-3Two-Digit SubtractionSubtract Tens . 85Count Back Tens and Ones . 87Regroup Tens as Ones . 89Problem-Solving Strategy:Write a Number Sentence. 91Subtract One-Digit Numbers fromTwo-Digit Numbers. 93Subtract Two-Digit Numbers . 95Check Subtraction . 97Problem-Solving Investigation:Choose a Strategy . 99Estimate Differences . 101Chapter 7Chapter 33-13-23-33-4Regroup Ones as Tens . 73Add One-Digit Numbers andTwo-Digit Numbers. 75Add Two-Digit Numbers . 77Estimate Sums . 79Add Three Two-Digit Numbers. 81Problem-Solving Investigation:Choose a Strategy . 83Two-Digit AdditionAdd Tens . 67Count On Tens and Ones . 69Problem-Solving Strategy:Work Backward . 71iii
Chapter 9Chapter sUnit Fractions . 143Other Fractions . 145Problem-Solving Strategy:Draw a Picture . 147Fractions Equal to 1 . 149Compare Fractions. 151Fractions of a Group . 153Other Fractions of a Group . 155Problem-Solving Investigation:Choose a Strategy . 157Chapter 10Numbers to 1,00010-1 Hundreds. 15910-2 Hundreds, Tens, and Ones . 16110-3 Problem-Solving Strategy:Make a List. 16310-4 Place Value to 1,000 . 16510-5 Read and Write Numbers to 1,000 . 16710-6 Problem-Solving Investigation:Choose a Strategy . 16910-7 Compare Numbers . 17110-8 Order Numbers . 17310-9 Number Patterns . 175Chapter 1111-111-211-311-411-711-8Chapter 13Three-Digit AdditionAdd Hundreds . 213Regroup Ones . 215Regroup Tens . 217Problem-Solving Strategy:Make a Table . 21913-5 Estimate Sums . 22113-6 Add Money . 22313-7 Problem-Solving Investigation:Choose a Strategy . 22513-113-213-313-4Chapter 14Three-Digit SubtractionSubtract Hundreds . 227Regroup Tens . 229Regroup Hundreds . 231Problem-Solving Strategy:Guess and Check . 23314-5 Estimate Differences . 23514-6 Subtract Money . 23714-7 Problem-Solving Investigation:Choose a Strategy . 23914-114-214-314-4Copyright MacMillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.11-511-6GeometrySolid Shapes . 177Faces, Edges, and Vertices . 179Plane Shapes . 181Problem-Solving Strategy:Find a Pattern . 183Sides and Vertices . 185Related Plane Shapes toSolid Shapes . 187Make New Shapes . 189Problem-Solving Investigation:Choose a Strategy . 191Measurement and TimeNonstandard Units . 193Measure to the Nearest Inch . 195Inch, Foot, and Yard. 197Problem-Solving Strategy:Use Logical Reasoning . 19912-5 Measure to the NearestCentimeter. 20112-6 Centimeter and Meter . 20312-7 Time to the Quarter Hour . 20512-8 Problem-Solving Investigation:Choose a Strategy . 20712-9 Elapsed Time . 20912-10 Time Relationships. 211
Name1-1Homework Practice2NS1.2, 2MR1.2Chapter ResourcesTens and OnesWrite how many tens and ones.1. 23 223tenstens 323ones tens2. 57 tens onesonesonestens 23tens onesones Copyright Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.Use what you know about tens and ones to solve.3. Mary puts her buttonsin 2 groups of ten.She has 4 left over.How many buttons doesshe have in all?tens ones buttons4. Ben has a sheet of 60 stamps.He cuts the sheet apart into groups of 10.How many groups of 10 does he have?groups of 10Grade 21Chapter 1
Name1-1Problem-Solving Practice2NS1.2, 2MR1.2Tens and OnesWrite an addition sentence to solve.1. How many peas? 2. How many apples? 3. Vic uses cubes to show7 tens and 5 ones. Whatnumber does he show?4. Steve uses cubes to show9 tens and 3 ones. Whatnumber does he show? Copyright Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. 5. Mr. Hall has 3 packs of juice boxes.Each pack has 10 boxes.Draw a picture in the box to showhow many boxes of juice Mr. Hall has.Then write your addition sentence. Grade 2 2Chapter 1
NameHomework Practice2NS1.1Place Value to 100Circle the value of the underlined 03or303170325Use place value to solve.5. A bookcase has 43 books.There are 34 students inthe class. Are there enoughbooks for the students? Howdo you know?Grade 24087174.or9537473.Copyright Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.or54or3094509or906. There are 75 children in theconcert. There are 8 boxesof song books. There are 10books in each box. Is therea book for each child in theconcert? How do you know?3Chapter 1Chapter Resources1-2
Name1-2Problem-Solving Practice2NS1.1Place Value to 100Solve.1. What is the value of the 62. What is the value of the 2in 61?in 52?3. Rita shows the number 124. Drew shows the number 76with place-value models.with place-value models.She uses 2 ones. How manytens does she use?He uses 7 tens. How manyones does he use?ones5. Which two numbers use6. Mr. Lo is thinking of anumber. The ones digit is 8.The tens digit is 1. What isMr. Lo’s number?the digits 3 and 1?andWhich of these numbers has3 tens?Grade 24Chapter 1Copyright Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.ten
Name1-3Homework Practice2NS1.0, 2MR1.1Use logical reasoning to solve.Chapter ResourcesProblem-Solving Strategy: Logical ReasoningShow your work here.1. Mike, Dara, and Leo are playingbaseball. Mike bats first. Daradoes not go third. Who bats third?Copyright Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.2. Ken, Joanne, Ted, and Minnie arewaiting to see the school nurse.A boy will go first. Minnie will gosecond. Ted goes fourth. Whendoes Joanne go?3. Fran, Tom, and Barb havefavorite colors. The colors areblue, red, and green. Fran likesgreen. Barb’s favorite color startswith the same letter as her name.What is Tom’s favorite color?4. Kip, Sam, and Lisa each feed ananimal at the park. The animalsare a duck, a fish and a rabbit.Lisa’s animal has fur. Sam’sanimal does not fly. Who feedsthe duck?Grade 25Chapter 1
Name1-4Homework Practice2NS1.1, 2NS1.2Chapter ResourcesRead and Write NumbersWrite the number or the number words.Copyright Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, twonineteen3.9057seventy-three4.1415100Solve.5. One of the biggest dinosaurswas 40 feet tall. Ann saysit was forty feet tall. Is sheright?6. The same dinosaur was85 feet long. Bill says it waseighty-eight feet long. Is heright?7. One dinosaur had claws thatwere twelve inches long.Lupe says they were 14inches long. Is she right?8. One very small dinosaur wasonly about sixteen incheslong. Sam says it was 16inches long. Is he right?Grade 27Chapter 1
Name1-4Problem-Solving Practice2NS1.1, 2NS1.2Read and Write NumbersSolve.1. Tina says that 84 is thesame as eighty-four.Is she right?2. Steve has twenty-sevengame cards. He gets thirtytwo more from the store. Hehas fifty-nine now. Write thenumber sentence. 4. Pat says that 55 is the sameas forty-five. Is he right?3. Leon says that 25 11 36. Write the number words. -Grade 26. Nan says that 96 - 4 92.Write the number words. 8Chapter 1Copyright Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.5. Lars has 40 carrots. He givesnineteen to his friends. Hehas twenty-one left. Write thenumber sentence.
Name1-5Homework Practice2NS6.0Chapter ResourcesEstimate NumbersAbout how many? Circle your answer.1.2.about 10about 30about 103.4.about 10Copyright Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.about 20about 20about 10about 40Estimate to solve.5. Mrs. Todd buys 10 boxes ofstars and 10 boxes of hats.Each box of stars has 10stars. Most hat boxes have10 hats. Some hat boxeshave more than 10 hats. Isthere a star for every hat?How do you know?Grade 26. Ms. Benson is carrying 6bags of apples. Most bagshave 10 apples. Somebags have more than 10.Fifty-eight children are in linefor apples. Is there an applefor each child? How do youknow?9Chapter 1
Name1-5Problem-Solving Practice2NS6.0Estimate NumbersRead and solve.1. About how many balls does 2. About how many jacksdoes Jim have?Jan have?aboutaboutballsjacks3. Brian wants to eat about 20 4. Leah needs about 50peanuts. Circle the bag hechocolate chips to makeshould choose.muffins. Circle the bag sheshould choose.about6. Ken has an empty jar.About how many beans willfill the empty jar?marbles2010Grade 2beansabout10Chapter 1Copyright Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.5. Rob has an empty bag.About how many marbleswill fill the empty bag?
NameHomework Practice2NS1.3Order Numbers50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 7070 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 9090 91 92 93 94 95 96 97 98 99100Use the number lines to fill in the blanks.1., 94, 9573, 74,57, 58,2., 69, 7075, 76,53,, 9561, 62,Copyright Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.3. 93,4. 67, 68,5., 84, 85, 51, 52, 88, 89,, 5570,79,,, 81, 73Use number order to solve.6. On a test, Kay answersquestions 1, 2, 3, 4, 5, 6 first.Next, she answers questions8, 9, 10, 12, 14, 15.7. Pat’s favorite number has a2 in the ones place. Think ofthe next number. What digitis in the ones place?What questions are left forher to answer?Grade 211Chapter 1Chapter Resources1-6
Name1-6Problem-Solving Practice2NS1.3Order NumbersSolve.1. What number comes just2. Jon read page 69 of hisbefore 100?book.What page number is next?3. Liz is the middle child of3 kids. Her brother is 9. Hersister is 11. How old is Liz?4. Mr. Morris gives his classclues about his age.His age is more than 30.It comes just before 40.What is Mr. Morris’s age?6. Ms. Jones wants to puthis street. He wants to putthe addresses in order fromgreatest to least.The addresses are 33, 31,32, 34.How can he order thenumbers? Draw 4 housesto help solve.Grade 212these number cards inorder from least to greatest:10, 5, 25, and 50.How can she order thenumber cards? Draw thecards to help solve.Chapter 1Copyright Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.5. Peng is making a map of
Name1-7Homework Practice2NS1.3Chapter ResourcesCompare NumbersCompare. Write , , or .Copyright Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.1. 94 49538645252. 2122477464463. 7878563542894. 3739397053385. 9889131268766. 333148748383Compare numbers to solve.7. Look back over this page.Circle any number greaterthan 70.Draw a box around numbersbetween 70 and 89.Mark X on numbers with a 6in the ones place.8. Cal and Ron are comparinghomework.Cal says that 74 89.Ron says that 89 74.Who has the correct answer?How do you know?What numbers have a circle,a square, and an “X”?Grade 213Chapter 1
Name1-7Problem-Solving Practice2NS1.3Compare NumbersSolve. Write , , or to show the answer.1. Anna’s favorite number is 75.Jack’s favorite number is 60.Which number is greater?2. Pete’s favorite number is 99.Lana’s favorite number is 100.Which number is less?3. On Saturday, 92 people go to the zoo.On Sunday, 95 people go to the zoo.Copyright Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.Are there more people at the zoo on Saturday or Sunday?How do you know?4. On Friday, the baseball game lasts 79 minutes.On Saturday, the baseball game lasts 74 minutes.Is the game shorter on Friday or Saturday?How do you know?5. Eighteen inches of snow fall in December.Twenty-two inches of snow fall in January.Which month has more snow, December or January?How do you know?Grade 214Chapter 1
Name1-8Homework Practice2SDAP2.1, 2SDAP2.2Chapter ResourcesPatternsDraw a picture to continue the pattern.1.1232.11973.Copyright Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.2464.543Find the pattern and solve.5. On Monday, Sal eats 3 grapes. On Tuesday, he eats 5 grapes.On Wednesday he eats 7 grapes. If he keeps up this patternhow many grapes will he eat on Saturday?6. Betty is making a bracelet with colored beads. She is using thispattern: 1 green, 2 blue, 2 green, 2 blue, 3 green, 2 blue. Whatbeads come next?Grade 215Chapter 1
Name1-8Problem-Solving Practice2SDAP2.1, 2SDAP2.2PatternsUse patterns to solve.1. Nan is painting this patternon her bedroom floor: fourcircles, four squares, twocircles, two squares. If Nancontinues the pattern whatwill she paint next?2. Lily is painting a wall in herroom. She wants to useone triangle followed by twocircles, followed by threesquares. If she continuesthe pattern how many starswould she paint?3. The third-grade class hasstarted to paint a long wall inschool. They have paintedthe pattern shown here.Draw the next two parts ofthe pattern in the box.,,,,,,Copyright Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.4. Kyle is drawing patterns onpaper. His pattern is. Each time hedraws it he adds one moresquare to the pattern. Drawthe pattern twice in the box.Grade 216Chapter 1
NameHomework Practice2MR1.1, 2NS2.2Problem-Solving Investigation: Choose a StrategyProblem-Solving StrategiesDraw a PictureLogical ReasoningAct it OutSolve.Show your work here.Copyright Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.1. Shane, CJ, and Vera wash,dry, and put away the dishes.Shane does not dry thedishes. Vera puts away thedishes. CJ gives Vera thedry dishes. Who washes thedishes?2. Sara is setting the table. Shesets a fork, napkin, plate,fork, napkin, plate, and a fork.What should she set next?.3. Nina makes four pies. BJbuys a cake. GrandmaJenkins makes 3 giantcookies. How many dessertsdoes the family have in all?Grade 217Chapter 1Chapter Resources1-9
Name1-10Homework Practice2SDAP2.1, 2SDAP2.2Chapter ResourcesPatterns on a Hundred ChartUse the hundred chart to skip count.123456789 1011 12 13 14 15 16 17 18 19 2021 22 23 24 25 26 27 28 29 3031 32 33 34 35 36 37 38 39 4041 42 43 44 45 46 47 48 49 5051 52 53 54 55 56 57 58 59 6061 62 63 64 65 66 67 68 69 7071 72 73 74 75 76 77 78 79 8081 82 83 84 85 86 87 88 89 9091 92 93 94 95 96 97 98 99 1001. Skip count by 4s.Copyright Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.36, 40, 44, 48,,,,2. Skip count by 2s.36, 38, 40,,,3. Skip count by 10s.12, 22, 32,,,Use a number pattern to solve.4. Raul wants to use a patternto skip count backward bytens. He starts at 95. Whatcan you tell Raul about theones digits in his skip count?The ones digit will beGrade 25. James color skip counts by 5s.He starts at 5 and stops at 50.Tammy color skip counts the10s on the same chart. Shestarts at 10 and stops at 50.What numbers will be coloredby both children?.19Chapter 1
Name1-10Problem-Solving Practice2SDAP2.1, 2SDAP2.2Patterns on a Hundred ChartUse a number pattern to solve.123456789 1011 12 13 14 15 16 17 18 19 201. Ryan skip counts by 5 four times.John skip counts by 4 five times.Both boys start at 0. They bothstop when they reach the samenumber. What is the number?21 22 23 24 25 26 27 28 29 3031 32 33 34 35 36 37 38 39 4041 42 43 44 45 46 47 48 49 5051 52 53 54 55 56 57 58 59 6061 62 63 64 65 66 67 68 69 7071 72 73 74 75 76 77 78 79 8081 82 83 84 85 86 87 88 89 9091 92 93 94 95 96 97 98 99 1002. Mia color skip counts by 2 tentimes. Sara color skip counts by 10six times. They both start at 0. Whatnumbers do Mia and Sara both color?Copyright Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.3. Xavier is making a spinner for agame. He starts counting at 30.He skip counts by 10. Whatnumbers will he write on the spinner?3050?4. Enzo is making a game spinnerfor a game. He starts counting at5. He skip counts by 5. Whatnumbers will he write on the spinner?515?Grade 220Chapter 1
Name2-1Homework Practice2AF1.1, 2MR3.0Chapter ResourcesAddition PropertiesCopyright Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.Find each sum.1.7 22 72.3 99 33.4 99 44.7 11 75. 7 5 6. 6 2 5 7 2 6 7. 1 7 8. 5 4 7 1 4 5 Solve.9. The zoo has 4 striped snakes.It has 2 yellow snakes, too.10. There are 2 brown bears.There are 4 black bears.How many total snakes?How many bears are there?snakesbears11. There are 7 blue birds. There are 3 red birds. How many birdsare there in all?birdsGrade 221Chapter 2
Name2-1Problem-Solving Practice2AF1.1, 2NS2.2Addition PropertiesUse what you know about addition propertiesto solve.1. What two addition facts can Apriluse to find the total number of dotson this domino? 2. What two addition facts can Kenwrite to match these base-ten blocks?4. Cassie knows that 7 0 7. How can she use the sameaddends to write the fact another way? 5. Emma knows that 4 5 9. How can Emma use the sameaddends to write the fact another way? Grade 2 22Chapter 2Copyright Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.3. Manuel’s team scores 8 runs in thefirst game. They score 4 runs inthe second game. Show two waysyou can find the total number of runs.
Name2-2Homework Practice2NS2.2Use the numbers square.Count on to add.4 12 61 812346789 10Chapter ResourcesCount On to Add511 12 13 14 1516 17 18 19 20Copyright Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.21 22 23 24 251.2 42 83 94 36 22.1 43 14 68 36 13.3 31 64 28 16 34. 8 3 9 3 7 1 5. 5 2 6 2 2 5 Count on to solve.6. Ken had 4 fish.Now Ken has 7 fish.7. Cherie has some tradingcards. She gets 3 morecards. Now she has 9.How many fish did he buy?How many cards did shehave at the start?fishcardsGrade 223Chapter 2
Name2-2Problem-Solving Practice2NS2.2Count On to Add0 1 2 3 4 5 6 7 8 9 10 11 12Count on to add.1. Linda and Nell put their eggsin a basket. There are 6 eggsin all. Nell put in 4 eggs. Howmany eggs did Linda put in?eggs2. The Brown farm has 2 pigs.There are 5 pigs at theGreen farm. How many morepigs do the Greens have?pigs3. Sal’s cow gives 3 pails of4. A farm grows 4 kinds ofmilk in the morning. Shegreen cabbage, 3 kinds ofgives 5 pails in the afternoon.tomatoes, and 2 kinds of redHow much milk does Sal’scabbage. How many kinds ofcow give in one day?cabbage do they grow?kinds of cabbage5. Quackers Farm keeps fiveducks in the front pond. Theykeep two ducks in the backpond. How many ducks areat the farm?6. Peter grows seven kindsof red peppers. His brothergrows two kinds of greenpeppers. How many kinds ofpeppers do they grow in all?duckskinds of peppers7. Mr. Rey’s fish farm has five8. Gus sells 6 bunches of corn.tanks. He has four tanks ofHis sister sells 2 bunches ofbaby fish. He also has adultcorn. How many bunches offish. How many tanks of adultcorn did they sell altogether?fish does he have?bunchestanks of adult fishGrade 224Chapter 2Copyright Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.pails
Name2-3Homework Practice2MR2.2Chapter ResourcesProblem-Solving Strategy: Act It OutPreparation: Coins or buttons are needed for this activity.Solve.1. There is a number between 26 and 29. It has a 7 in the onesplace. What is it?2. Randy puts his toy cars in a row. The red car is behind theblack car. The black car is behind the yellow car. Which colorcar is in front?Copyright Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.3. Mae has 4 apples and 13 grapes. How many more grapes doesshe have?4. Tom sees 4 ducks. 1 more joins them. How many ducks arethere now?5. Betty and Josh walked 12 miles together. Betty walked on3 more miles. How many total miles did Betty walk?6. Ella has 3 dolls: a white doll, a blue doll, and a red doll. Thewhite doll is not the tallest. The blue doll is the shortest. Whichdoll is the tallest?Grade 225Chapter 2
NameHomework Practice2NS2.2DoublesCopyright Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.Add.1.7 46 69 38 58 42.3 79 97 58 86 43. 5 6 9 0 7 3 4. 7 7 2 6 3 9 Draw a picture to solve.Write the number sentence.5. Kim has 9 pairs of socks.Ronbuys the same number ofsocks.6. There are 7 pairs of twins inthe fourth grade this year.How many fourth-gradestudents are twins?How many pairs of socks dothey have? studentssocks7. Circle all of the doubles facts on this page.Grade 227Chapter 2Chapter Resources2-4
Name2-4Problem-Solving Practice2NS2.2DoublesWrite the number sentence. Use doubles to solve.2. Mr. Bean sells 5 melonsto Ed. He sells the samenumber of melons to Jose.1. Terry cut 8 snowflakes fromwhite paper. Derek cut 8snowflakes from blue paper.How many melons didMr. Bean sell in all?How many paper snowflakesdid they make? 3. Carmen has six new tradingcards. Miguel has an equalnumber of cards.4. Lisa finds 9 markers in herroom. She finds an equalnumber in the kitchen.What is the total number ofcards they have?What is the sum of all themarkers Lisa found? 5. Mel works at a shoe store.6. Paula rides the bus to schoolMonday he sold 10 pairs offor 7 blocks. She also ridesshoes. 1 pair equals 2 shoes.the bus home. How manyHow many shoes did Melblocks does she ride in 1sell?day?7. Claudia is making a rug. Itcan hold 4 pairs of boots.How many boots will fit onthe rug?Grade 28. Dan used 3 stamps. Hismom used 3 more. Howmany stamps did they usein all?28Chapter 2Copyright Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.
Name2-5Homework Practice2NS2.1Chapter ResourcesNear DoublesFind the sum.1.7 68 96 66 52.7 75 47 89 83. 5 7 9 6 Copyright Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.4. 9 9 4 3 5 6 8 10 Use what you know about near doubles to solve.5. Look at all the sums above.Circle the sums of doubles.6. Look at the addends above.Draw a box around theaddends that are neardoubles.7. Vik gets 8 dollars for pullingweeds. Anya mows thegrass and gets a dollar morethan Vik. Write an additionsentence that tells how manydollars Vik and Anya get inan hour.8. Marlene washes 7 pairsof jeans on Tuesday. Shewashes one less pair onThursday. Write a neardouble addition sentence totell the total number of jeansMarlene washes. Grade 2 29 jeansChapter 2
Name2-5Problem-Solving Practice2NS2.1Near DoublesUse what you know about near doubles to solve.2. Scotty is looking for twodifferent doubles facts thathe can use to find the sum of7 6. What are they?1. Paula knows she can usetwo different doubles facts tofind the sum of 8 9. Whatare they? 3. Chris buys 9 boxes of juicefor the baseball team. Allenbuys one less box thanChris. Write an addition factto find the total number ofboxes Chris and Allen buy. 6. On Wednesday, the Reedfamily buys 7 tickets to thegame. On Thursday, theybuy one more ticket thanthey did on Wednesday. Howmany tickets does the Reedfamily have?5. Mr. Gomez buys four newbats for the team. Mr. Moorebuys one more bat than Mr.Gomez. What is the totalnumber of bats they buy? 7. This year the Tigers made 1 more goal than they made lastyear. Last year they made eight goals. How many goals didthey make in both years? Grade 2 30Chapter 2Copyright Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. 4. One store gives 6 baseballmitts to the team. Anotherstore gives one more mittthan the first. Write anaddition fact that tells thetotal number of mitts.
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