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STUDENT EDITION Grade 3 VOLUME 1 Mission 1 Multiply and Divide Friendly Numbers Mission 2 Measure It Mission 3 Multiply and Divide Tricky Numbers Mission 4 Find the Area NAME

2023 Zearn Portions of this work Zearn Math are derivative of Eureka Math and licensed by Great Minds 2019 Great Minds All rights reserved Zearn is a registered trademark Printed in the U S A ISBN 979 8 88868 019 3

ZEARN MATH Student Edition G3M1 Table of Contents Table of Contents Mission 1 Lesson 1 3 Lesson 2 5 Lesson 3 9 Lesson 4 11 Lesson 5 13 Lesson 6 15 Lesson 7 17 Lesson 8 21 Lesson 9 23 Lesson 10 27 Lesson 11 33 Lesson 12 37 Lesson 13 41 Lesson 14 43 Lesson 15 47 Lesson 16 51 Lesson 17 55 Lesson 18 57 Lesson 19 59 Lesson 20 61 Lesson 21 63 iii

ZEARN MATH Student Edition G3M2 Table of Contents Mission 2 Lesson 1 71 Lesson 2 73 Lesson 3 77 Lesson 4 81 Lesson 5 85 Lesson 6 87 Lesson 7 91 Lesson 8 93 Lesson 9 95 Lesson 10 99 Lesson 11 101 Lesson 12 103 Lesson 13 105 Lesson 14 109 Lesson 15 113 Lesson 16 115 Lesson 17 119 Lesson 18 121 Lesson 19 123 Lesson 20 125 Lesson 21 129 iv

ZEARN MATH Student Edition G3M3 Table of Contents Mission 3 Lesson 1 137 Lesson 2 141 Lesson 3 143 Lesson 4 145 Lesson 5 147 Lesson 6 151 Lesson 7 155 Lesson 8 159 Lesson 9 163 Lesson 10 165 Lesson 11 167 Lesson 12 169 Lesson 13 173 Lesson 14 177 Lesson 15 179 Lesson 16 181 Lesson 17 183 Lesson 18 187 Lesson 19 189 Lesson 20 193 Lesson 21 195 v

ZEARN MATH Student Edition G3M4 Table of Contents Mission 4 Lesson 1 199 Lesson 2 205 Lesson 3 209 Lesson 4 213 Lesson 5 215 Lesson 6 217 Lesson 7 221 Lesson 8 225 Lesson 9 229 Lesson 10 235 Lesson 11 239 Lesson 12 241 Lesson 13 245 Lesson 14 249 Lesson 15 255 Lesson 16 261 vi

Grade 3 Mission 1 Multiply and Divide Friendly Numbers

ZEARN MATH Student Edition G3M1 Lesson 1 Lesson 1 Word Problem There are 83 girls and 76 boys in the third grade How many total students are in the third grade 3

ZEARN MATH Student Edition G3M1 Lesson 1 Name _________________________________ Date ____________ GRADE 3 MISSION 1 Lesson 1 Exit Ticket 1 The picture below shows 4 groups of 2 slices of watermelon Fill in the blanks to make true repeated addition and multiplication sentences that represent the picture 2 4 2 Draw a picture to show 3 3 3 9 Then write a multiplication sentence to represent the picture 4

ZEARN MATH Student Edition G3M1 Lesson 2 Lesson 2 Word Problem Jordan uses 3 lemons to make 1 pitcher of lemonade He makes 4 pitchers How many lemons does he use altogether Use the RDW process to show your solution 5

ZEARN MATH Student Edition Name _________________________________ G3M1 Lesson 2 Date ____________ GRADE 3 MISSION 1 Lesson 2 Exit Ticket 1 a There are 4 rows of stars How many stars are in each row b Write a multiplication equation to describe the array 2 Judy collects seashells She arranges them in 3 rows of 6 Draw Judy s array to show how many seashells she has altogether Then write a multiplication equation to describe the array 6

ZEARN MATH Student Edition G3M1 Lesson 2 THREES ARRAY CONCEPT EXPLORATION TEMPLATE 7

ZEARN MATH Student Edition G3M1 Lesson 3 Lesson 3 Word Problem Robbie sees that a carton of eggs shows an array with 2 rows of 6 eggs What is the total number of eggs in the carton Use the RDW process to show your solution 9

ZEARN MATH Student Edition Name _________________________________ G3M1 Lesson 3 Date ____________ GRADE 3 MISSION 1 Lesson 3 Exit Ticket 1 Draw an array that shows 5 rows of 3 squares Then show a number bond where each part represents the amount in one row 10

ZEARN MATH Student Edition G3M1 Lesson 4 Lesson 4 Word Problem The student council holds a meeting in Mr Chang s classroom They arrange the chairs in 3 rows of 5 How many chairs are used in all Use the RDW process 11

ZEARN MATH Student Edition G3M1 Lesson 4 Name _________________________________ Date ____________ GRADE 3 MISSION 1 Lesson 4 Exit Ticket 1 There are 16 glue sticks for the class The teacher divides them into 4 equal groups Draw the number of glue sticks in each group There are glue sticks in each group 16 2 Draw a picture to show 15 3 Then fill in the blank to make a true division sentence 15 3 12

ZEARN MATH Student Edition G3M1 Lesson 5 Lesson 5 Word Problem Stacey has 18 bracelets After she organizes the bracelets by color she has 3 equal groups How many bracelets are in each group 13

ZEARN MATH Student Edition G3M1 Lesson 5 Name _________________________________ Date ____________ GRADE 3 MISSION 1 Lesson 5 Exit Ticket 1 Divide the 12 triangles into groups of 6 12 6 2 Spencer buys 20 strawberries to make smoothies Each smoothie needs 5 strawberries Skip count to find the number of smoothies Spencer can make Make a drawing to match your counting 14

ZEARN MATH Student Edition G3M1 Lesson 6 Lesson 6 Word Problem Twenty children play a game There are 5 children on each team How many teams play the game Write a division sentence to represent the problem 15

ZEARN MATH Student Edition Name _________________________________ G3M1 Lesson 6 Date ____________ GRADE 3 MISSION 1 Lesson 6 Exit Ticket 1 Cesar arranges 12 notecards into rows of 6 for his presentation a Draw an array to represent the problem 12 6 6 12 b What do the unknown factor and quotient represent 16

ZEARN MATH Student Edition G3M1 Lesson 7 Lesson 7 Word Problem Anna picks 24 flowers She makes equal bundles of flowers and gives 1 bundle to each of her 7 friends She keeps a bundle for herself too How many flowers does Anna put in each bundle 17

ZEARN MATH Student Edition G3M1 Lesson 7 Name _________________________________ Date ____________ GRADE 3 MISSION 1 Lesson 7 Exit Ticket 2 5 5 2 1 Do you agree or disagree with the statement above Draw arrays and use skip counting to explain your thinking 18

ZEARN MATH Student Edition G3M1 Lesson 7 TWOS ARRAY FLUENCY TEMPLATE 19

ZEARN MATH Student Edition G3M1 Lesson 8 Lesson 8 Word Problem Children sit in 2 rows of 9 on the carpet for math time Erin says We make 2 equal groups Vittesh says We make 9 equal groups Who is correct Explain how you know using models numbers and words 21

ZEARN MATH Student Edition Name _________________________________ G3M1 Lesson 8 Date ____________ GRADE 3 MISSION 1 Lesson 8 Exit Ticket 1 Mary Beth organizes stickers on a page in her sticker book She arranges them in 3 rows and 4 columns a Draw an array to show Mary Beth s stickers b Use your array to write a multiplication sentence to find Mary Beth s total number of stickers _______________________________________________________________ c Label your array to show how you skip count to solve your multiplication sentence d Use what you know about the commutative property to write a different multiplication sentence for your array __________________________________________ 22

ZEARN MATH Student Edition G3M1 Lesson 9 Lesson 9 Name _________________________________ Date ____________ GRADE 3 MISSION 1 Lesson 9 Exit Ticket 1 9 2 20 9 2 18 23

ZEARN MATH Student Edition G3M1 Lesson 9 MULTIPLY BY 2 1 5 PATTERN SHEET 25

ZEARN MATH Student Edition THREES ARRAY NO FILL CONCEPT EXPLORATION TEMPLATE 26 G3M1 Lesson 9

ZEARN MATH Student Edition G3M1 Lesson 10 Lesson 10 Word Problem A guitar has 6 strings How many strings are there on 3 guitars Write a multiplication equation to solve 27

ZEARN MATH Student Edition G3M1 Lesson 10 Name _________________________________ Date ____________ GRADE 3 MISSION 1 LESSON Lesson 10 Exit Ticket 1 6 3 4 3 2 3 4 3 2 3 6 3 3 29

ZEARN MATH Student Edition G3M1 Lesson 10 2 7 3 3 3 5 3 2 3 7 3 3 30

ZEARN MATH Student Edition G3M1 Lesson 10 MULTIPLY BY 2 6 10 PATTERN SHEET 31

ZEARN MATH Student Edition G3M1 Lesson 11 Lesson 11 Word Problem Rosie puts 2 lemon slices in each cup of iced tea She uses a total of 8 slices How many cups of iced tea does Rosie make 33

ZEARN MATH Student Edition Name _________________________________ G3M1 Lesson 11 Date ____________ GRADE 3 MISSION 1 Lesson 11 Exit Ticket 1 Ms McCarthy has 18 stickers She puts 2 stickers on each homework paper and has no more left How many homework papers does she have Model the problem with both an array and a labeled tape diagram 34

ZEARN MATH Student Edition G3M1 Lesson 11 MULTIPLY BY 3 1 5 PATTERN SHEET 35

ZEARN MATH Student Edition G3M1 Lesson 12 Lesson 12 Word Problem A chef arranges 4 rows of 3 red peppers on a tray He adds 2 more rows of 3 yellow peppers How many peppers are there altogether 37

ZEARN MATH Student Edition G3M1 Lesson 12 Name _________________________________ Date ____________ GRADE 3 MISSION 1 Lesson 12 Exit Ticket 1 There are 14 mints in 1 box Cecilia eats 2 mints each day How many days does it take Cecilia to eat 1 box of mints Draw and label a tape diagram to solve It takes Cecilia 38 days to eat 1 box of mints

ZEARN MATH Student Edition G3M1 Lesson 12 MULTIPLY BY 3 6 10 PATTERN SHEET 39

ZEARN MATH Student Edition G3M1 Lesson 13 Lesson 13 Word Problem Mark spends 16 on 2 video games Each game costs the same amount Find the cost of each game 41

ZEARN MATH Student Edition Name _________________________________ G3M1 Lesson 13 Date ____________ GRADE 3 MISSION 1 Lesson 13 Exit Ticket 1 Andrea has 21 apple slices She uses 3 apple slices to decorate 1 pie How many pies does Andrea make Draw and label a tape diagram to solve 2 There are 24 soccer players on the field They form 3 equal teams How many players are on each team 42

ZEARN MATH Student Edition G3M1 Lesson 14 Lesson 14 Word Problem Jackie buys 21 pizzas for a party She places 3 pizzas on each table How many tables are there 43

ZEARN MATH Student Edition Name _________________________________ G3M1 Lesson 14 Date ____________ GRADE 3 MISSION 1 Lesson 14 Exit Ticket 1 Arthur has 4 boxes of chocolates Each box has 6 chocolates inside How many chocolates does Arthur have altogether Draw and label a tape diagram to solve 44

ZEARN MATH Student Edition G3M1 Lesson 14 FOURS ARRAY CONCEPT EXPLORATION TEMPLATE 45

ZEARN MATH Student Edition G3M1 Lesson 15 Lesson 15 Word Problem A cell phone is about 4 inches long About how long are 9 cell phones laid end to end 47

ZEARN MATH Student Edition G3M1 Lesson 15 Name _________________________________ Date ____________ GRADE 3 MISSION 1 Lesson 15 Exit Ticket 1 Write 2 different multiplication equations that represent this tape diagram 48

ZEARN MATH Student Edition G3M1 Lesson 15 MULTIPLY BY 4 1 5 PATTERN SHEET 49

ZEARN MATH Student Edition G3M1 Lesson 16 Lesson 16 Word Problem Ms Williams draws the array pictured to show the class seating chart She sees the students in 4 rows of 7 when she teaches at Board 1 Use the commutative property to show how Ms Williams sees the class when she teaches at Board 2 Extension On Monday 6 students are absent How many students are in class on Monday 51

ZEARN MATH Student Edition G3M1 Lesson 16 Name _________________________________ Date ____________ GRADE 3 MISSION 1 Lesson 16 Exit Ticket 1 Destiny says I can use 5 4 to find the answer to 7 4 Use the array below to explain Destiny s strategy using words and numbers 7 4 5 4 2 4 52

ZEARN MATH Student Edition G3M1 Lesson 16 MULTIPLY BY 4 6 10 PATTERN SHEET 53

ZEARN MATH Student Edition G3M1 Lesson 17 Lesson 17 Word Problem Mrs Peacock bought 4 packs of yogurt She had exactly enough to give each of her 24 students 1 yogurt cup How many yogurt cups are there in 1 pack 55

ZEARN MATH Student Edition Name _________________________________ G3M1 Lesson 17 Date ____________ GRADE 3 MISSION 1 Lesson 17 Exit Ticket 1 Mr Thomas organizes 16 binders into stacks of 4 How many stacks does he make Draw and label a number bond to solve 2 The chef uses 28 avocados to make 4 batches of guacamole How many a vocados are in 2 batches of guacamole Draw and label a tape diagram to solve 56

ZEARN MATH Student Edition G3M1 Lesson 18 Lesson 18 Word Problem A parking structure has 10 levels There are 3 cars parked on each level How many cars are parked in the structure 57

ZEARN MATH Student Edition G3M1 Lesson 18 Name _________________________________ Date ____________ GRADE 3 MISSION 1 Lesson 18 Exit Ticket 1 Dylan used the break apart and distribute strategy to solve a multiplication problem Look at his work below write the multiplication problem Dylan solved and complete the number bond Dylan s work 5 4 1 4 20 4 24 58

ZEARN MATH Student Edition G3M1 Lesson 19 Lesson 19 Word Problem Henrietta works in a shoe store She uses 2 shoelaces to lace each pair of shoes She has a total of 24 laces How many pairs of shoes can Henrietta lace 59

ZEARN MATH Student Edition G3M1 Lesson 19 Name _________________________________ Date ____________ GRADE 3 MISSION 1 Lesson 19 Exit Ticket 1 Complete the equations below to solve 22 2 20 2 2 22 2 20 2 60 2

ZEARN MATH Student Edition G3M1 Lesson 20 Lesson 20 Word Problem Red orange and blue scarves are on sale for 4 each Nina buys 2 scarves of each color How much does she spend altogether 61

ZEARN MATH Student Edition Name _________________________________ G3M1 Lesson 20 Date ____________ GRADE 3 MISSION 1 Lesson 20 Exit Ticket 1 Thirty two jelly beans are shared by 8 students a How many jelly beans will each student get b How many jelly beans will 4 students get 2 The teacher has 30 apple slices and 20 pear slices Five children equally share all of the fruit slices How many fruit slices does each child get 62

ZEARN MATH Student Edition G3M1 Lesson 21 Lesson 21 Word Problem There are 4 boxes with 6 binders in each one Three brothers share the binders How many binders does each brother get 63

ZEARN MATH Student Edition Name _________________________________ G3M1 Lesson 21 Date ____________ GRADE 3 MISSION 1 Lesson 21 Exit Ticket 1 Ms Egeregor buys 27 books for her classroom library She buys an equal number of fiction nonfiction and poetry books She shelves all of the poetry books first Draw and label a tape diagram to show how many books Ms Egeregor has left to shelve 64

ZEARN MATH Student Edition G3M1 Lesson 21 MULTIPLY BY 5 1 5 PATTERN SHEET 65

ZEARN MATH Student Edition G3M1 Lesson 21 PROBLEM SET Problem 1 Jason earns 6 per week for doing all his chores On the fifth week he forgets to take out the trash so he only earns 4 Write and solve an equation to show how much Jason earns in 5 weeks Jason earns Problem 2 Miss Lianto orders 4 packs of 7 markers After passing out 1 marker to each student in her class she has 6 left Label the tape diagram to find how many students are in Miss Lianto s class There are students in Miss Lianto s class 67

ZEARN MATH Student Edition G3M1 Lesson 21 Problem 3 Orlando buys a box of 18 fruit snacks Each box comes with an equal number of strawberry cherry and grape flavored snacks He eats all of the grape flavored snacks Draw and label a tape diagram to find how many fruit snacks he has left Problem 4 Eudora buys 21 meters of ribbon She cuts the ribbon so that each piece measures 3 meters in length a How many pieces of ribbon does she have b If Eudora needs a total of 12 pieces of the shorter ribbon how many more pieces of the shorter ribbon does she need 68

Grade 3 Mission 2 Measure It

ZEARN MATH Student Edition G3M2 Lesson 1 Lesson 1 Word Problem Ms Bower helps her kindergartners tie their shoes It takes her 5 seconds to tie 1 shoe How many seconds does it take Ms Bower to tie 8 shoes 71

ZEARN MATH Student Edition Name _________________________________ G3M2 Lesson 1 Date ____________ GRADE 3 MISSION 2 Lesson 1 Exit Ticket 1 The table below shows how much time it takes each of the 5 students to do 15 jumping jacks Maya 16 seconds Riley 15 seconds Jake 14 seconds Nicholas 15 seconds Adeline 17 seconds a Who finished 15 jumping jacks the fastest b Who finished their jumping jacks in the exact same amount of time c How many seconds faster did Jake finish than Adeline 72

ZEARN MATH Student Edition G3M2 Lesson 2 Lesson 2 Word Problem Christine has 12 math problems for homework It takes her 5 minutes to complete each problem How many minutes does it take Christine to finish all 12 problems 73

ZEARN MATH Student Edition Name _________________________________ G3M2 Lesson 2 Date ____________ GRADE 3 MISSION 2 Lesson 2 Exit Ticket 1 The number line below shows a math class that begins at 10 00 a m and ends at 11 00 a m Use the number line to answer the following questions a What time do Sprints begin b What time do students begin the Application Problem c What time do students work on the Exit Ticket d How long is math class 74

ZEARN MATH Student Edition G3M2 Lesson 2 TAPE DIAGRAM CONCEPT EXPLORATION TEMPLATE 75

ZEARN MATH Student Edition TWO CLOCKS CONCEPT EXPLORATION TEMPLATE 76 G3M2 Lesson 2

ZEARN MATH Student Edition G3M2 Lesson 3 Lesson 3 Word Problem There are 12 tables in the cafeteria Five students sit at each of the first 11 tables Three students sit at the last table How many students are sitting at the 12 tables in the cafeteria 77

ZEARN MATH Student Edition Name _________________________________ G3M2 Lesson 3 Date ____________ GRADE 3 MISSION 2 Lesson 3 Exit Ticket 1 The clock shows what time Jason gets to school in the morning a What time did Jason get to school b The first bell rings at 8 23 a m Draw hands on the clock to show when the first bell rings c Label the first and last tick marks 8 00 a m and 9 00 a m Plot a point to show when Jason arrives at school Label it A Plot a point on the line when the first bell rings and label it B 78

ZEARN MATH Student Edition G3M2 Lesson 3 CLOCK CONCEPT EXPLORATION TEMPLATE 79

ZEARN MATH Student Edition G3M2 Lesson 4 Lesson 4 Word Problem Patrick and Lilly start their chores at 5 00 p m The clock shows what time Lilly finishes The number line shows what time Patrick finishes Who finishes first Explain how you know Solve the problem without drawing a number line You might want to visualize or use your clock template draw a diagram use words number sentences etc Lilly 81

ZEARN MATH Student Edition Name _________________________________ G3M2 Lesson 4 Date ____________ GRADE 3 MISSION 2 Lesson 4 Exit Ticket 1 Independent reading time starts at 1 34 p m It ends at 1 56 p m a Draw the start time on the clock below b Draw the end time on the clock below c How many minutes does independent reading time last 82

ZEARN MATH Student Edition G3M2 Lesson 4 NUMBER LINE CONCEPT EXPLORATION TEMPLATE 83

ZEARN MATH Student Edition G3M2 Lesson 5 Lesson 5 Word Problem Carlos gets to class at 9 08 a m He has to write down homework assignments and complete morning work before math begins at 9 30 a m How many minutes does Carlos have to complete his tasks before math begins 85

ZEARN MATH Student Edition Name _________________________________ G3M2 Lesson 5 Date ____________ GRADE 3 MISSION 2 Lesson 5 Exit Ticket 1 Michael spends 19 minutes on his math homework and 17 minutes on his science homework How many minutes does Michael spend doing his homework Model the problem on the number line and write an equation to solve Michael spends ___________ minutes on his homework 86

ZEARN MATH Student Edition G3M2 Lesson 6 Lesson 6 Name _________________________________ Date ____________ GRADE 3 MISSION 2 Lesson 6 Exit Ticket 1 Ten bags of sugar weigh 1 kilogram Each bag weighs the same amount How many grams does each bag of sugar weigh 87

ZEARN MATH Student Edition G3M2 Lesson 6 PROBLEM SET Problem 1 Illustrate and describe the process of making a 1 kilogram weight Problem 2 Illustrate and describe the process of decomposing 1 kilogram into groups of 100 grams 88

ZEARN MATH Student Edition G3M2 Lesson 6 Problem 3 Illustrate and describe the process of decomposing 100 grams into groups of 10 grams Problem 4 Illustrate and describe the process of decomposing 10 grams into groups of 1 gram 89

ZEARN MATH Student Edition G3M2 Lesson 6 Problem 5 Compare the two place value charts below How does today s exploration using kilograms and grams relate to your understanding of place value 1 kilogram 100 grams Thousands Hundreds 90 10 grams 1 gram Tens Ones

ZEARN MATH Student Edition G3M2 Lesson 7 Lesson 7 Word Problem Justin put a 1 kilogram bag of flour on one side of a pan balance How many 100 gram bags of flour does he need to put on the other pan to balance the scale 91

ZEARN MATH Student Edition Name _________________________________ G3M2 Lesson 7 Date ____________ GRADE 3 MISSION 2 Lesson 7 Exit Ticket 1 Read and write the weights below Write the word kilogram or gram with the measurement 2 Circle the correct unit of weight for each estimation a An orange weighs about 200 grams kilograms b A basketball weighs about 624 grams kilograms c A brick weighs about 2 grams kilograms d A small packet of sugar weighs about 4 grams kilograms e A tiger weighs about 190 grams kilograms 92

ZEARN MATH Student Edition G3M2 Lesson 8 Lesson 8 Name _________________________________ Date ____________ GRADE 3 MISSION 2 Lesson 8 Exit Ticket 1 The weights of a backpack and suitcase are shown below a How much heavier is the suitcase than the backpack b What is the total weight of 4 identical backpacks c How many backpacks weigh the same as one suitcase 93

ZEARN MATH Student Edition G3M2 Lesson 9 Lesson 9 Name _________________________________ Date ____________ GRADE 3 MISSION 2 Lesson 9 Exit Ticket 1 Morgan fills a 1 liter jar with water from the pond She uses a 100 milliliter cup to scoop water out of the pond and pour it into the jar How many times will Morgan scoop water from the pond to fill the jar 2 How many groups of 10 milliliters are in 1 liter Explain There are _____________ groups of 10 mL in 1 liter 95

ZEARN MATH Student Edition G3M2 Lesson 9 PROBLEM SET Part 1 a Predict whether each container holds less than more than or about the same as 1 liter Container 1 holds less than more than about the same as 1 liter Actual Container 2 holds less than more than about the same as 1 liter Actual Container 3 holds less than more than about the same as 1 liter Actual Container 4 holds less than more than about the same as 1 liter Actual b After measuring what surprised you Why Part 2 c Illustrate and describe the process of decomposing 1 liter of water into 10 smaller units 97

ZEARN MATH Student Edition G3M2 Lesson 9 d Illustrate and describe the process of decomposing Cup K into 10 smaller units e Illustrate and describe the process of decomposing Cup L into 10 smaller units f What is the same about decomposing 1 liter into milliliters and decomposing 1 kilogram into grams g One liter of water weighs 1 kilogram How much does 1 milliliter of water weigh Explain how you know 98

ZEARN MATH Student Edition G3M2 Lesson 10 Lesson 10 Word Problem Subha drinks 4 large glasses of water each day How many large glasses of water does she drink in 7 days 99

ZEARN MATH Student Edition G3M2 Lesson 10 Name _________________________________ Date ____________ GRADE 3 MISSION 2 Lesson 10 Exit Ticket 1 Use the number line to record the capacity of the containers Container Capacity in Liters A B C 2 What is the difference between the capacity of Container A and Container C 100

ZEARN MATH Student Edition G3M2 Lesson 11 Lesson 11 Name _________________________________ Date ____________ GRADE 3 MISSION 2 Lesson 11 Exit Ticket 1 The capacities of three cups are shown below a Find the total capacity of the three cups b Bill drinks exactly half of Cup B How many milliliters are left in Cup B c Anna drinks 3 cups of tea from Cup A How much tea does she drink in total 101

ZEARN MATH Student Edition G3M2 Lesson 12 Lesson 12 Name _________________________________ Date ____________ GRADE 3 MISSION 2 Lesson 12 Exit Ticket 1 The weight of a golf ball is shown here a The golf ball weighs ____________________ b Round the weight of the golf ball to the nearest ten grams Model your thinking on the number line c The golf ball weighs about ____________________ d Explain how you used the halfway point on the number line to round to the nearest ten grams 103

ZEARN MATH Student Edition G3M2 Lesson 13 Lesson 13 Word Problem The school ballet recital begins at 12 17 p m and ends at 12 45 p m How many minutes long is the ballet recital 105

ZEARN MATH Student Edition G3M2 Lesson 13 Name _________________________________ Date ____________ GRADE 3 MISSION 2 L ESSON 13 Exit Ticket 1 Round to the nearest ten Use the number line to model your thinking a 26 106 b 276

ZEARN MATH Student Edition G3M2 Lesson 13 2 Bobby rounds 603 to the nearest ten He says it is 610 Is he correct Why or why not Use a number line and words to explain your answer 107

ZEARN MATH Student Edition G3M2 Lesson 14 Lesson 14 Word Problem Model the following on the place value chart 10 tens 10 hundreds 13 tens 13 hundreds 13 tens and 8 ones 13 hundreds 8 tens 7 ones 109

ZEARN MATH Student Edition G3M2 Lesson 14 Name _________________________________ Date ____________ GRADE 3 MISSION 2 L ESSON 14 Exit Ticket 1 Round to the nearest hundred Use the number line to model your thinking a 137 b 1 761 111

ZEARN MATH Student Edition G3M2 Lesson 14 2 There are 685 people at the basketball game Draw a vertical number line to round the number of people to the nearest hundred people 112

ZEARN MATH Student Edition G3M2 Lesson 15 Lesson 15 Word Problem Use mental math to solve these problems Record your strategy for solving each problem a 46 mL 5 mL b 39 cm 8 cm c 125 g 7 g d 108 L 4 L 113

ZEARN MATH Student Edition Name _________________________________ G3M2 Lesson 15 Date ____________ GRADE 3 MISSION 2 Lesson 15 Exit Ticket 1 Find the sums below Choose mental math or the algorithm a 24 cm 36 cm b 562 m 180 m c 345 km 239 km 2 Brianna jogs 15 minutes more on Sunday than Saturday She jogged 26 minutes on Saturday a How many minutes does she jog on Sunday b How many minutes does she jog in total 114

ZEARN MATH Student Edition G3M2 Lesson 16 Lesson 16 Word Problem Josh s apple weighs 93 grams His pear weighs 152 grams What is the total weight of the apple and the pear 115

ZEARN MATH Student Edition Name _________________________________ G3M2 Lesson 16 Date ____________ GRADE 3 MISSION 2 Lesson 16 Exit Ticket 1 Find the sums below a 78 g 29 g b 328 kg 289 kg c 509 L 293 L 2 The third grade class sells lemonade to raise funds After selling 58 liters of lemonade in 1 week they still have 46 liters of lemonade left How many liters of lemonade did they have at the beginning 116

ZEARN MATH Student Edition G3M2 Lesson 16 PROBLEM SET Problem 1 Find the sums below a 52 mL 68 mL b 352 mL 68 mL c 352 mL 468 mL d 56 cm 94 cm e 506 cm 94 cm f 506 cm 394 cm g 697 g 138 g h 345 g 597 g i 486 g 497 g j 3 L 251 mL 1 L 549 mL k 4 kg 384 g 2 kg 467 g 117

ZEARN MATH Student Edition G3M2 Lesson 16 Problem 2 Lane makes sauerkraut He weighs the amounts of cabbage and salt he uses Draw and label a tape diagram to find the total weight of the cabbage and salt Lane uses Problem 3 Sue bakes mini muffins for the school bake sale After wrapping 86 muffins she still has 58 muffins left cooling on the table How many muffins did she bake altogether Problem 4 The milk carton to the right holds 183 milliliters more liquid than the juice box What is the total capacity of the juice box and milk carton 118

ZEARN MATH Student Edition G3M2 Lesson 17 Lesson 17 Word Problem The doctor prescribed 175 milliliters of medicine on Monday and 256 milliliters of medicine on Tuesday a Estimate how much medicine he prescribed in both days b Precisely how much medicine did he prescribe in both days 119

ZEARN MATH Student Edition Name _________________________________ G3M2 Lesson 17 Date ____________ GRADE 3 MISSION 2 Lesson 17 Exit Ticket 1 Jesse practices the trumpet for a total of 165 minutes during the first week of school He practices for 245 minutes during the second week a Estimate the total amount of time Jesse practices by rounding to the nearest 10 minutes b Estimate the total amount of time Jesse practices by rounding to the nearest 100 minutes c Explain why the estimates are so close to each other 120

ZEARN MATH Student Edition G3M2 Lesson 18 Lesson 18 Word Problem Tara brings 2 bottles of water on her hike The first bottle has 471 milliliters of water and the second bottle has 354 milliliters of water How many milliliters of water does Tara bring on her hike 121

ZEARN MATH Student Edition Name _________________________________ G3M2 Lesson 18 Date ____________ GRADE 3 MISSION 2 Lesson 18 Exit Ticket 1 Solve the subtraction problems below a 381 mL 146 mL b 730 m 426 m c 509 kg 384 kg 2 The total length of a banner is 408 centimeters Carly paints it in 3 sections The first 2 sections she paints are 187 centimeters long altogether How long is the third section 122

ZEARN MATH Student Edition G3M2 Lesson 19 Lesson 19 Word Problem Jolene brings an apple and an orange with her to school The weight of both pieces of fruit together is 417 grams The apple weighs 223 grams What is the weight of Jolene s orange 123

ZEARN MATH Student Edition Name _________________________________ G3M2 Lesson 19 Date ____________ GRADE 3 MISSION 2 LESSON 19 Exit Ticket 1 Solve the subtraction problems below a 346 m 187 m b 700 kg 592 kg 2 The farmer s sheep weighs 647 kilograms less than the farmer s cow The cow weighs 725 kilograms How much does the sheep weigh 124

ZEARN MATH Student Edition G3M2 Lesson 20 Lesson 20 Word Problem Millie s fish tank holds 403 liters of water She empties out 185 liters of water to clean the tank How many liters of water are left in the tank a Estimate how many liters are left in the tank by rounding b Estimate how many liters are left in the tank by rounding in a different way c How many liters of water are actually left in the tank d Is your answer reasonable Which estimate was closer to the exact answer 125

ZEARN MATH Student Edition Name _________________________________ G3M2 Lesson 20 Date ____________ GRADE 3 MISSION 2 LESSON 20 Exit Ticket 1 Kathy buys a total of 416 grams of frozen yogurt for herself and a friend She buys 1 large cup and 1 small cup a Estimate how many grams are in the small cup of yogurt by rounding b Estimate how many grams are in the small cup of yogurt by rounding in a different way 127

ZEARN MATH Student Edition G3M2 Lesson 20 c How many grams are actually in the small cup of yogurt d Is your answer reasonable Which estimate was closer to the exact weight Explain why 128

ZEARN MATH Student Edition G3M2 Lesson 21 Lesson 21 Word Problem Gloria fills water balloons with 238 mL of water How many milliliters of water are in two water balloons Estimate to the nearest 10 mL and 100 mL Which gives a closer estimate 129

ZEARN MATH Student Edition Name _________________________________ G3M2 Lesson 21 Date ____________ GRADE 3 MISSION 2 Lesson 21 Exit Ticket 1 Rogelio drinks water at every meal At breakfast he drinks 237 milliliters At lunch he drinks 300 milliliters At dinner he drinks 177 milliliters a Estimate the total amount of water Rogelio drinks Then find the actual amount of water he drinks at all three meals b Estimate how much more water Rogelio drinks at lunch than at dinner Then find how much more water Rogelio actually drinks at lunch than at dinner 130

ZEARN MATH Student Edition G3M2 Lesson 21 PROBLEM SET Problem 1 Weigh the bags of beans and rice on the scale Then write the weight on the scales below a Estimate and then find the total weight of the beans and rice Estimate Actual b Estimate and then find the difference between the weight of the beans and rice Estimate Actual c Are your answers reasonable Explain why 131

ZEARN MATH Student Edition G3M2 Lesson 21 Problem 2 Measure the lengths of the three pieces of yarn a Estimate the total length of Yarn A and Yarn C Then find the actual total length Yarn A cm cm Yarn B cm cm Yarn C cm cm b Subtract to estimate the difference between the total length of Yarns A and C and the length of Yarn B Then find the actual difference Model the problem with a tape diagram 132

ZEARN MATH Student Edition G3M2 Lesson 21 Problem 3 a Plot the amount of liquid in the three containers on the number lines below Then round to the nearest 10 milliliters b Estimate the total amount of liquid in three containers Then find the actual amount c Estimate to find the difference between the amount of water in Containers D and E Then find the actual difference Model the problem with a tape diagram 133

ZEARN MATH Student Edition G3M2 Lesson 21 Problem 4 Calvin paints pictures and sells them at art shows Last month he sold two paintings at an art show The chart to the right shows how much money he made for each painting a Find the total amount of money he made from selling both paintings Painting Price in dollars 1 163 2 258 Total b Estimate the difference between the most expensive painting and the least expensive painting Then find the actual difference between the most expensive painting and the least expensive painting c Calvin also designs stickers He sells small stickers for 28 cents and large stickers for 46 cents Sarah buys one of each size sticker Estimate how much money Sarah spends Then find the actual amount she spends 134

Grade 3 Mission 3 Multiply and Divide Tricky Numbers

ZEARN MATH Student Edition G3M3 Lesson 1 Lesson 1 Word Problem Geri brings 3 water jugs to her soccer game to share with teammates Each jug contains 6 liters of water How many liters of water does Geri bring 137

ZEARN MATH Student Edition Name _________________________________ G3M3 Lesson 1 Date ____________ GRADE 3 MISSION 3 Lesson 1 Exit Ticket 1 Use the array to write two different multiplication facts 2 Karen says If you know 3 8 24 then I know the answer to 8 3 Explain why this is true 138

ZEARN MATH Student Edition G3M3 Lesson 1 PROBLEM SET 1 Solve 1 2 3 1 2 3 2 4 4 5 8 7 8 9 10 16 18 3 20 4 50 5 6 6 12 7 8 9 10 139

ZEARN MATH Student Edition G3M3 Lesson 2 Lesson 2 Word Problem Jocelyn says 7 fives has the same answer as 3 sevens 2 sevens Is she correct Explain why or why not 141

ZEARN MATH Student Edition Name _________________________________ G3M3 Lesson 2 Date ____________ GRADE 3 MISSION 3 Lesson 2 Exit Ticket 1 Use a fives fact to help you solve 7 6 Show your work using pictures numbers or words 142

ZEARN MATH Student Edition G3M3 Lesson 3 Lesson 3 Word Problem Twenty four people line up to use the canoes at the park Three people are assigned to each canoe How many canoes are used 143

ZEARN MATH Student Edition G3M3 Lesson 3 Name _________________________________ Date ____________ GRADE 3 MISSION 3 Lesson 3 Exit Ticket 1 Find the value of the unknown in the following problems a z 5 9 z b 30 6 v v c 8 w 24 w d y 4 7 y 2 Mr Strand waters his rose bushes for a total of 15 minutes He waters each rose bush for 3 minutes How many rose bushes does Mr Strand water Represent the problem using multiplication and division sentences and a letter for the unknown Then solve the problem 144

ZEARN MATH Student Edition G3M3 Lesson 4 Lesson 4 Word Problem Marshall puts 6 pictures on each of the 6 pages in his photo album How many pictures does he put in the photo album in all 145

ZEARN MATH Student Edition Name _________________________________ G3M3 Lesson 4 Date ____________ GRADE 3 MISSION 3 Lesson 4 Exit Ticket 1 Sylvia solves 6 9 by adding 48 6 Show how Sylvia breaks apart and bonds her numbers to complete the ten Then solve 2 Skip count by six to solve the following a 8 6 b 54 6 146

ZEARN MATH Student Edition G3M3 Lesson 5 Lesson 5 Word Problem Gracie draws 7 rows of stars In each row she draws 4 stars How many stars does Gracie draw in all Use a letter to represent the unknown and solve 147

ZEARN MATH Student Edition G3M3 Lesson 5 Name _________________________________ Date ____________ GRADE 3 MISSION 3 Lesson 5 Exit Ticket 1 Complete the count by seven sequence below Then write a multiplication equation and a division equation to represent each number in the sequence 148 7 14 28 42 63 a 7 7 b 7 7 c 7 7 d 7 7 e 7 7 f 7 7 g 7 7 h 7 7 i 7 7 j 7 7

ZEARN MATH Student Edition G3M3 Lesson 5 MULTIPLY BY 6 1 5 PATTERN SHEET Multiply 149

ZEARN MATH Student Edition G3M3 Lesson 6 Lesson 6 Word Problem Mabel cuts 9 pieces of ribbon for an art project Each piece of ribbon is 7 centimeters long What is the total length of the pieces of ribbon that Mabel cuts 151

ZEARN MATH Student Edition Name _________________________________ G3M3 Lesson 6 Date ____________ GRADE 3 MISSION 3 Lesson 6 Exit Ticket 1 A parking lot has space for 54 cars Six cars can park in 1 row Break apart 54 to find how many rows there are in the parking lot 2 Malia solves 6 7 using 5 7 7 Leonidas solves 6 7 using 6 5 6 2 Who is correct Draw a picture to help explain your answer 152

ZEARN MATH Student Edition G3M3 Lesson 6 MULTIPLY BY 6 6 10 PATTERN SHEET Multiply 153

ZEARN MATH Student Edition G3M3 Lesson 7 Lesson 7 Word Problem Thad sees 7 beetles when he weeds his garden Each beetle has 6 legs How many legs are there on all 7 beetles 155

ZEARN MATH Student Edition Name _________________________________ G3M3 Lesson 7 Date ____________ GRADE 3 MISSION 3 Lesson 7 Exit Ticket 1 Model each problem with a drawing Then write an equation using a letter to represent the unknown and solve for the unknown a Three boys and three girls each buy 7 bookmarks How many bookmarks do they buy all together b Seven friends equally share the cost of a 56 meal How much does each person pay 156

ZEARN MATH Student Edition G3M3 Lesson 7 MULTIPLY BY 7 1 5 PATTERN SHEET Multiply 157

ZEARN MATH Student Edition G3M3 Lesson 7 PROBLEM SET Model each problem with a drawing Then write an equation using a letter to represent the unknown and solve for the unknown a Each student gets 3 pencils There are a total of 21 pencils How many students are there b Henry spends 24 minutes practicing 6 different basketball drills He spends the same amount of time on each drill How much time does Henry spend on each drill c Jessica has 8 pieces of yarn for a project Each piece of yarn is 6 centimeters long What is the total length of the yarn d Ginny measures 6 milliliters of water into each beaker She pours a total of 54 milliliters How many beakers does Ginny use 158

ZEARN MATH Student Edition G3M3 Lesson 8 Lesson 8 Word Problem Richard has 2 cartons with 6 eggs in each As he opens the cartons he drops 2 eggs How many unbroken eggs does Richard have left 159

ZEARN MATH Student Edition G3M3 Lesson 8 Name _________________________________ Date ____________ GRADE 3 MISSION 3 Lesson 8 Exit Ticket 1 Use parentheses to make the equations true a 24 32 14 6 b 12 32 14 6 c 2 8 7 70 d 2 8 7 58 2 Marcos solves 24 6 2 He says it equals 6 Iris says it equals 3 Show how the position of parentheses in the equation can make both answers true 160

ZEARN MATH Student Edition G3M3 Lesson 8 MULTIPLY BY 7 6 10 PATTERN SHEET Multiply 161

ZEARN MATH Student Edition G3M3 Lesson 9 Lesson 9 Name _________________________________ Date ____________ GRADE 3 MISSION 3 Lesson 9 Exit Ticket 1 Simplify to find the answer to 18 3 Show your work and explain your strategy 163

ZEARN MATH Student Edition G3M3 Lesson 9 PROBLEM SET Solve the following pairs of problems Circle the pairs where both problems have the same answer 1 a 7 6 4 5 a 3 2 5 b 7 6 4 b 3 2 5 2 a 3 2 4 6 a 8 2 2 b 3 2 4 b 8 2 2 3 a 2 1 5 7 a 9 5 3 b 2 1 5 b 9 5 3 4 a 4 2 2 b 4 2 2 164 8 a 8 5 4 b 8 5 4

ZEARN MATH Student Edition G3M3 Lesson 10 Lesson 10 Word Problem Use the 5 plus something break apart and distribute strategy to solve 6 8 Model with a tape diagram 165

ZEARN MATH Student Edition Name _________________________________ G3M3 Lesson 10 Date ____________ GRADE 3 MISSION 3 LESSON 10 Exit Ticket 1 Use the break apart and distribute strategy to solve the following problem You may choose whether or not to draw an array 166 7 8

ZEARN MATH Student Edition G3M3 Lesson 11 Lesson 11 Name _________________________________ Date ____________ GRADE 3 MISSION 3 LESSON 11 Exit Ticket 1 Erica buys some packs of rubber bracelets There are 8 bracelets in each pack a How many packs of rubber bracelets does she buy if she has a total of 56 bracelets Draw a tape diagram and label the total number of packages as p Write an equation and solve for p b After giving some bracelets away Erica has 18 left How many bracelets did she give away 167

ZEARN MATH Student Edition MULTIPLY BY 8 1 5 PATTERN SHEET Multiply 168 G3M3 Lesson 11

ZEARN MATH Student Edition G3M3 Lesson 12 Lesson 12 Word Problem A scientist fills 5 test tubes with 9 milliliters of fresh water in each She fills another 3 test tubes with 9 milliliters of salt water in each How many milliliters of water does she use in all Use the break apart and distribute strategy to solve 169

ZEARN MATH Student Edition G3M3 Lesson 12 Name _________________________________ Date ____________ GRADE 3 MISSION 3 Lesson 12 Exit Ticket 1 Each has a value of 9 Complete the equations to find the total value of the set of squares 9 5 9 5 45 2 Hector solves 9 8 by subtracting 1 eight from 10 eights Draw a model and explain Hector s strategy 170

ZEARN MATH Student Edition G3M3 Lesson 12 MULTIPLY BY 8 6 10 PATTERN SHEET Multiply 171

ZEARN MATH Student Edition TAPE DIAGRAM CONCEPT EXPLORATION TEMPLATE 172 G3M3 Lesson 12

ZEARN MATH Student Edition G3M3 Lesson 13 Lesson 13 Word Problem Michaela and Gilda read the same book It takes Michaela about 8 minutes to read a chapter and Gilda about 10 minutes There are 9 chapters in the book How many fewer minutes does Michaela spend reading than Gilda 173

ZEARN MATH Student Edition Name _________________________________ GRADE 3 MISSION 3 Lesson 13 Exit Ticket 1 6 9 54 What is 10 more than 54 What is 1 less 7 9 2 8 9 72 What is 10 more than 72 What is 1 less 9 9 3 Explain the pattern used in problems 1 and 2 174 G3M3 Lesson 13 Date ____________

ZEARN MATH Student Edition G3M3 Lesson 13 PROBLEM SET 1 a Skip count by nine 9 36 72 b Look at the tens place in the count by What is the pattern c Look at the ones place in the count by What is the pattern 175

ZEARN MATH Student Edition G3M3 Lesson 13 2 Complete to make true statements a 10 more than 0 is 1 less is 1 9 9 1 less is 2 9 1 less is 3 9 18 1 less is 4 9 176 1 less is 5 9 1 less is 6 9 g 10 more than 54 is e 10 more than 36 is 19 d 10 more than 27 is f 10 more than 45 is 9 c 10 more than 18 is b 10 more than 9 is 10 1 less is 7 9 h 10 more than 63 is 1 less is 8 9 1 less is 9 9 1 less is 10 9 j 10 more than 81 is i 10 more than 72 is

ZEARN MATH Student Edition G3M3 Lesson 14 Lesson 14 Name _________________________________ Date ____________ GRADE 3 MISSION 3 LESSON 14 Exit Ticket 1 Donald writes 6 9 54 Explain two strategies you could use to check his work 177

ZEARN MATH Student Edition MULTIPLY BY 9 1 5 PATTERN SHEET Multiply 178 G3M3 Lesson 14

ZEARN MATH Student Edition G3M3 Lesson 15 Lesson 15 Name _________________________________ Date ____________ GRADE 3 MISSION 3 LESSON 15 Exit Ticket Use a letter to represent the unknown 1 Mrs Aquino pours 36 liters of water equally into 9 containers How much water is in each container 2 Marlon buys 9 packs of hot dogs There are 6 hot dogs in each pack After the barbeque 35 hot dogs are left over How many hot dogs were eaten 179

ZEARN MATH Student Edition MULTIPLY BY 9 6 10 PATTERN SHEET Multiply 180 G3M3 Lesson 15

ZEARN MATH Student Edition G3M3 Lesson 16 Lesson 16 Word Problem Andrea gives each of her friends a pack of gum One pack of gum contains 10 sticks of gum If she gives away a total of 60 sticks of gum how many packs of gum did she give away Draw a tape diagram and write an equation that represents the problem 181

ZEARN MATH Student Edition Name _________________________________ G3M3 Lesson 16 Date ____________ GRADE 3 MISSION 3 Lesson 16 Exit Ticket 1 Complete a b 6 c d 5 1 5 6 7 0 0 e 1 9 f 8 1 2 Luis divides 8 by 0 and says it equals 0 Is he correct Explain why or why not 182

ZEARN MATH Student Edition G3M3 Lesson 17 Lesson 17 Word Problem Henry s garden has 9 rows of squash plants Each row has 8 squash plants There is also 1 row with 8 watermelon plants How many squash and watermelon plants does Henry have in all 183

ZEARN MATH Student Edition Name _________________________________ G3M3 Lesson 17 Date ____________ GRADE 3 MISSION 3 Lesson 17 Exit Ticket 1 Use what you know to find the product of 8 12 or 6 eights 6 eights 2 Luis says 3 233 626 Use what you learned about odd times odd to explain why Luis is wrong 184

ZEARN MATH Student Edition G3M3 Lesson 17 PROBLEM SET 1 Write the products into the squares as fast as you can 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 1 3 2 3 3 3 4 3 5 3 6 3 7 3 8 3 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8 4 1 5 2 5 3 5 4 5 5 5 6 5 7 5 8 5 1 6 2 6 3 6 4 6 5 6 6 6 7 6 8 6 1 7 2 7 3 7 4 7 5 7 6 7 7 7 8 7 1 8 2 8 3 8 4 8 5 8 6 8 7 8 8 8 a Color all the squares with even products orange Can an even product ever have an odd factor b Can an odd product ever have an even factor c Everyone knows that 7 4 5 4 2 4 Explain how this is shown in the table d Use what you know to find the product of 7 16 or 8 sevens 8 sevens 185

ZEARN MATH Student Edition 2 In the table only the products on G3M3 Lesson 17 1 1 the diagonal are shown a Label each product on the diagonal b Draw an array to match each 2 2 3 3 4 4 expression in the table below Then label the number of squares you added to make each new array The first two 5 5 6 6 arrays have been done for you c What pattern do you notice in the number of squares that are added to each new array d Use the pattern you discovered in Part b to prove this 9 9 is the sum of the first 9 odd numbers 186

ZEARN MATH Student Edition G3M3 Lesson 18 Lesson 18 Name _________________________________ Date ____________ GRADE 3 MISSION 3 LESSON 18 Exit Ticket Use the RDW process to solve Explain why your answer is reasonable 1 On Saturday Warren swims laps in the pool for 45 minutes On Sunday he runs 8 miles It takes him 9 minutes to run each mile How long does Warren spend exercising over the weekend 187

ZEARN MATH Student Edition G3M3 Lesson 19 Lesson 19 Word Problem Mia has 152 beads She uses some to make bracelets Now there are 80 beads If she uses 8 beads for each bracelet how many bracelets does she make 189

ZEARN MATH Student Edition G3M3 Lesson 19 Name _________________________________ Date ____________ GRADE 3 MISSION 3 LESSON 19 Exit Ticket 1 Use the chart to complete the blanks in the equations 6 5 ones 6 5 tens 6 50 ones 6 5 tens 191

ZEARN MATH Student Edition 2 A small plane has 20 rows of seats Each row has 4 seats a Find the total number of seats on the plane b How many seats are on 3 small planes 192 G3M3 Lesson 19

ZEARN MATH Student Edition G3M3 Lesson 20 Lesson 20 Word Problem Model 3 4 on a place value chart Then explain how the array can help you solve 30 4 193

ZEARN MATH Student Edition G3M3 Lesson 20 Name _________________________________ Date ____________ GRADE 3 MISSION 3 Lesson 20 Exit Ticket 1 Place parentheses in the equations to find the related fact Then solve a 4 20 4 2 10 4 2 10 10 b 3 30 3 3 10 3 3 10 10 2 Jamila solves 20 5 by thinking about 10 tens Explain her strategy 194

ZEARN MATH Student Edition G3M3 Lesson 21 Lesson 21 Name _________________________________ Date ____________ GRADE 3 MISSION 3 LESSON 21 Exit Ticket 1 Use the RDW process to solve Use a letter to represent the unknown Frederick buys a can of 3 tennis balls The empty can weighs 20 grams and each tennis ball weighs 60 grams What is the total weight of the can with 3 tennis balls 195

Grade 3 Mission 4 Find the Area

ZEARN MATH Student Edition G3M4 Lesson 1 Lesson 1 Word Problem Eric makes a shape with 8 trapezoid pattern blocks Brock makes the same shape using triangle pattern blocks It takes 3 triangles to make 1 trapezoid How many triangle pattern blocks does Brock use 199

ZEARN MATH Student Edition Name _________________________________ G3M4 Lesson 1 Date ____________ GRADE 3 MISSION 4 Lesson 1 Exit Ticket 1 Each is 1 square unit Do both rectangles have the same area Explain how you know 200

ZEARN MATH Student Edition G3M4 Lesson 1 PROBLEM SET 1 Use triangle pattern blocks to cover each shape below Draw lines to show where the triangles meet Then write how many triangle pattern blocks it takes to cover each shape 2 Use rhombus pattern blocks to cover each shape below Draw lines to show where the rhombuses meet Then write how many rhombus pattern blocks it takes to cover each shape 201

ZEARN MATH Student Edition G3M4 Lesson 1 3 Use trapezoid pattern blocks to cover each shape below Draw lines to show where the trapezoids meet Then write how many trapezoid pattern blocks it requires to cover each shape 4 How is the number of pattern blocks needed to cover the same shape related to the size of the pattern blocks 202

ZEARN MATH Student Edition G3M4 Lesson 1 5 Use square pattern blocks to cover the rectangle below Draw lines to show where the squares meet Then write how many square pattern blocks it requires to cover the rectangle squares 6 Use trapezoid pattern blocks to cover the rectangle in Problem 5 Can you use trapezoid pattern blocks to measure the area of this rectangle Explain your answer 203

ZEARN MATH Student Edition G3M4 Lesson 2 Lesson 2 Word Problem Wilma and Freddie use pattern blocks to make shapes as shown Freddie says his shape has a bigger area than Wilma s because it is longer than hers Is he right Explain your answer Wilma s Shape Freddie s Shape 205

ZEARN MATH Student Edition Name _________________________________ G3M4 Lesson 2 Date ____________ GRADE 3 MISSION 4 Lesson 2 Exit Ticket 1 Each is 1 square unit Find the area of the rectangle below Then draw a different rectangle with the same number of square units 2 Zach creates a rectangle with an area of 6 square inches Luke makes a rectangle with an area of 6 square centimeters Do the two rectangles have the same area Why or why not 206

ZEARN MATH Student Edition G3M4 Lesson 2 MULTIPLY BY 4 6 10 PATTERN SHEET Multiply 207

ZEARN MATH Student Edition G3M4 Lesson 2 PROBLEM SET 1 Use all of Paper Strip 1 which you cut into 12 square inches to complete the chart below Drawing Area Rectangle A Rectangle B Rectangle C 2 Use all of Paper Strip 2 which you cut into 12 square centimeters to complete the chart below Drawing Rectangle A Rectangle B Rectangle C 208 Area

ZEARN MATH Student Edition G3M4 Lesson 3 Lesson 3 Word Problem Jace uses paper squares to create a rectangle Clary cuts all of Jace s squares in half to create triangles She uses all the triangles to make a rectangle There are 16 triangles in Clary s rectangle How many squares were in Jace s shape 209

ZEARN MATH Student Edition Name _________________________________ G3M4 Lesson 3 Date ____________ GRADE 3 MISSION 4 Lesson 3 Exit Ticket 1 Each is 1 square unit Write the area of Rectangle A Then draw a different rectangle with the same area in the space provided Area 2 Each is 1 square unit Does this rectangle have the same area as Rectangle A from Problem 1 Explain 210

ZEARN MATH Student Edition G3M4 Lesson 3 CENTIMETER GRID CONCEPT EXPLORATION TEMPLATE 1 211

ZEARN MATH Student Edition INCH GRID CONCEPT EXPLORATION TEMPLATE 2 212 G3M4 Lesson 3

ZEARN MATH Student Edition G3M4 Lesson 4 Lesson 4 Word Problem Mara uses 15 square centimeter tiles to make a rectangle Ashton uses 9 square centimeter tiles to make a rectangle a Draw what Mara and Ashton s rectangles might look like b Whose rectangle has a bigger area How do you know 213

ZEARN MATH Student Edition G3M4 Lesson 4 Name _________________________________ Date ____________ GRADE 3 MISSION 4 Lesson 4 Exit Ticket 1 Label the side lengths of each rectangle Then match the rectangle to its total area a b c 214 12 sq cm 5 sq in 6 sq cm

ZEARN MATH Student Edition G3M4 Lesson 5 Lesson 5 Word Problem Candice uses square centimeter tiles to find the side lengths of a rectangle as shown below She says the side lengths are 5 centimeters and 7 centimeters Her partner Luis uses a ruler to check Candice s work and says that the side lengths are 5 centimeters and 6 centimeters Who is right How do you know 215

ZEARN MATH Student Edition Name _________________________________ G3M4 Lesson 5 Date ____________ GRADE 3 MISSION 4 Lesson 5 Exit Ticket 1 Darren has a total of 28 square centimeter tiles He arranges them into 7 equal rows Draw Darren s rectangle Label the side lengths and write a multiplication sentence to find the total area 216

ZEARN MATH Student Edition G3M4 Lesson 6 Lesson 6 Word Problem Huma has 4 bags of square inch tiles with 6 tiles in each bag She uses them to measure the area of a rectangle on her homework After covering the rectangle Huma has 4 tiles left What is the area of the rectangle 217

ZEARN MATH Student Edition Name _________________________________ G3M4 Lesson 6 Date ____________ GRADE 3 MISSION 4 Lesson 6 Exit Ticket 1 The tiled floor in Cayden s dining room has a rug on it as shown below How many square tiles are on the floor including the tiles under the rug 218

ZEARN MATH Student Edition G3M4 Lesson 6 ARRAY 1 CONCEPT EXPLORATION TEMPLATE 1 219

ZEARN MATH Student Edition ARRAY 2 CONCEPT EXPLORATION TEMPLATE 2 220 G3M4 Lesson 6

ZEARN MATH Student Edition G3M4 Lesson 7 Lesson 7 Word Problem Lori wants to replace the square tiles on her wall The square tiles are sold in boxes of 8 square tiles Lori buys 6 boxes of tiles Does she have enough to replace all of the tiles including the tiles under the painting Explain your answer 221

ZEARN MATH Student Edition G3M4 Lesson 7 Name _________________________________ Date ____________ GRADE 3 MISSION 4 Lesson 7 Exit Ticket 1 Label the side lengths of Rectangle A on the grid below Use a straight edge to draw a grid of equal size squares within Rectangle A Find the total area of Rectangle A Area square units 2 Mark makes a rectangle with 36 square centimeter tiles Gia makes a rectangle with 36 square inch tiles Whose rectangle has a bigger area Explain your answer 222

ZEARN MATH Student Edition G3M4 Lesson 7 AREA MODEL CONCEPT EXPLORATION TEMPLATE 223

ZEARN MATH Student Edition G3M4 Lesson 8 Lesson 8 Word Problem Marnie and Connor both skip count square units to find the area of the same rectangle Marnie counts 3 6 9 12 15 18 21 Connor counts 7 14 21 Draw what the rectangle might look like and then label the side lengths and find the area 225

ZEARN MATH Student Edition Name _________________________________ G3M4 Lesson 8 Date ____________ GRADE 3 MISSION 4 Lesson 8 Exit Ticket 1 Write a multiplication equation to find the area of the rectangle below 2 Write a multiplication equation and a division equation to find the unknown side length for the rectangle below 226

ZEARN MATH Student Edition G3M4 Lesson 8 GRID CONCEPT EXPLORATION TEMPLATE 227

ZEARN MATH Student Edition MULTIPLY BY 6 6 10 PATTERN SHEET Multiply 228 G3M4 Lesson 8

ZEARN MATH Student Edition G3M4 Lesson 9 Lesson 9 Word Problem Mario plans to completely cover his 8 inch by 6 inch piece of cardboard with square inch tiles He has 42 square inch tiles How many more square inch tiles does Mario need to cover the cardboard without any gaps or overlap Explain your answer 229

ZEARN MATH Student Edition Name _________________________________ G3M4 Lesson 9 Date ____________ GRADE 3 MISSION 4 LESSON 9 Exit Ticket 1 Lamar uses square tiles to make the 2 rectangles shown below a Label the side lengths of the 2 rectangles b Write equations to find the areas of the rectangles Area of Rectangle A Area of Rectangle B 2 Lamar pushes Rectangle A next to Rectangle B to make a bigger rectangle What is the area of the bigger rectangle How do you know 230

ZEARN MATH Student Edition G3M4 Lesson 9 PROBLEM SET 1 Cut the grid into 2 equal rectangles a Draw and label the side lengths of the 2 rectangles b Write an equation to find the area of 1 of the rectangles c Write an equation to show the total area of the 2 rectangles 2 Place your 2 equal rectangles side by side to create a new longer rectangle a Draw an area model to show the new rectangle Label the side lengths b Find the total area of the longer rectangle 231

ZEARN MATH Student Edition G3M4 Lesson 9 3 Furaha and Rahema use square tiles to make the rectangles shown below Furaha s Rectangle Rahema s Rectangle a Label the side lengths on the rectangles above and find the area of each rectangle b Furaha pushes his rectangle next to Rahema s rectangle to form a new longer rectangle Draw an area model to show the new rectangle Label the side lengths c Rahema says the area of the new longer rectangle is 52 square units Is she right Explain your answer 232

ZEARN MATH Student Edition G3M4 Lesson 9 4 Kiera says she can find the area of the long rectangle below by adding the areas of Rectangles A and B Is she right Why or why not 233

ZEARN MATH Student Edition G3M4 Lesson 10 Lesson 10 Word Problem Sonya folds a 6 inch by 6 inch piece of paper into 4 equal parts shown below What is the area of 1 of the parts 235

ZEARN MATH Student Edition G3M4 Lesson 10 Name _________________________________ Date ____________ GRADE 3 MISSION 4 LESSON 10 Exit Ticket 1 Label the side lengths of the shaded and unshaded rectangles Then find the total area of the large rectangle by adding the areas of the 2 smaller rectangles a 8 7 8 8 Area 8 square units b 9 13 9 Area 236 square units

ZEARN MATH Student Edition G3M4 Lesson 10 TILING CONCEPT EXPLORATION TEMPLATE 237

ZEARN MATH Student Edition G3M4 Lesson 11 Lesson 11 Word Problem The banquet table in a restaurant measures 3 feet by 6 feet For a large party workers at the restaurant place 2 banquet tables side by side to create 1 long table Find the area of the new longer table 239

ZEARN MATH Student Edition G3M4 Lesson 11 Name _________________________________ Date ____________ GRADE 3 MISSION 4 LESSON 11 Exit Ticket 1 Find the area of the rectangle 2 The rectangle below has the same area as the rectangle in Problem 1 Move the parentheses to find the unknown side lengths Then solve Area 8 8 4 2 8 4 2 8 Area 240 sq cm

ZEARN MATH Student Edition G3M4 Lesson 12 Lesson 12 Word Problem a Find the area of a 6 meter by 9 meter rectangle b Use the side lengths 6 m 9 m to find different side lengths for a rectangle that has the same area Show your equations using parentheses Then estimate to draw the rectangle and label the side lengths 241

ZEARN MATH Student Edition Name _________________________________ G3M4 Lesson 12 Date ____________ GRADE 3 MISSION 4 Lesson 12 Exit Ticket 1 A painting has an area of 63 square inches One side length is 9 inches What is the other side length 2 Judy s mini dollhouse has one floor and measures 4 inches by 16 inches What is the total area of the dollhouse floor 242

ZEARN MATH Student Edition G3M4 Lesson 12 MULTIPLY BY 7 6 10 PATTERN SHEET Multiply 243

ZEARN MATH Student Edition G3M4 Lesson 13 Lesson 13 Word Problem Anil finds the area of a 5 inch by 17 inch rectangle by breaking it into 2 smaller rectangles Show one way that he could have solved the problem What is the area of the rectangle 245

ZEARN MATH Student Edition G3M4 Lesson 13 Name _________________________________ Date ____________ GRADE 3 MISSION 4 Lesson 13 Exit Ticket 1 The following figure is made up of 2 rectangles Find the total area of the figure Area of A Area of B 246 sq units sq units sq units

ZEARN MATH Student Edition G3M4 Lesson 13 LARGE GRID CONCEPT EXPLORATION TEMPLATE 247

ZEARN MATH Student Edition G3M4 Lesson 14 Lesson 14 Word Problem a Break apart the shaded figure into 2 rectangles Then add to find the area of the shaded figure below b Subtract the area of the unshaded rectangle from the area of the large rectangle to check your answer in Part a 249

ZEARN MATH Student Edition Name _________________________________ G3M4 Lesson 14 Date ____________ GRADE 3 MISSION 4 Lesson 14 Exit Ticket 1 Mary draws an 8 cm by 6 cm rectangle on her grid paper She shades a square with a side length of 4 cm inside her rectangle What area of the rectangle is left unshaded 250

ZEARN MATH Student Edition G3M4 Lesson 14 MULTIPLY BY 8 6 10 PATTERN SHEET Multiply 251

ZEARN MATH Student Edition G3M4 Lesson 14 PROBLEM SET 1 Find the area of each of the following figures All figures are made up of rectangles a b 253

ZEARN MATH Student Edition G3M4 Lesson 14 2 The figure below shows a small rectangle in a big rectangle Find the area of the shaded part of the figure 3 A paper rectangle has a length of 6 inches and a width of 8 inches A square with a side length of 3 inches was cut out of it What is the area of the remaining paper 4 Tila and Evan both have paper rectangles measuring 6 cm by 9 cm Tila cuts a 3 cm by 4 cm rectangle out of hers and Evan cuts a 2 cm by 6 cm rectangle out of his Tila says she has more paper left over Evan says they have the same amount Who is correct Show your work below 254

ZEARN MATH Student Edition G3M4 Lesson 15 Lesson 15 Name _________________________________ Date ____________ GRADE 3 MISSION 4 Lesson 15 Exit Ticket 1 Jack uses grid paper to create a floor plan of his room Label the unknown measurements and find the area of the items listed below Name a Jack s Room b Bed c Table d Dresser e Desk Equations Total Area sq units sq units sq units sq units sq units 255

ZEARN MATH Student Edition G3M4 Lesson 15 MULTIPLY BY 9 1 5 PATTERN SHEET Multiply 257

ZEARN MATH Student Edition G3M4 Lesson 15 PROBLEM SET 1 Make a prediction Which room looks like it has the biggest area 2 Record the areas and show the strategy you used to find each area Room 258 Area Strategy Bedroom 1 sq cm Bedroom 2 sq cm Kitchen sq cm Hallway sq cm Bathroom sq cm Dining Room sq cm Living Room sq cm

ZEARN MATH Student Edition G3M4 Lesson 15 3 Which room has the biggest area Was your prediction right Why or why not 4 Find the side lengths of the house without using your ruler to measure them and explain the process you used Side lengths centimeters and centimeters 5 What is the area of the whole floor plan How do you know Area square centimeters 259

ZEARN MATH Student Edition G3M4 Lesson 15 The rooms in the floor plan below are rectangles or made up of rectangles Bedroom 1 Kitchen Dining Room 260 Hallway Living Room Bathroom Bedroom 2

ZEARN MATH Student Edition G3M4 Lesson 16 Lesson 16 Name _________________________________ Date ____________ GRADE 3 MISSION 4 Lesson 16 Exit Ticket 1 Find the area of the shaded figure Then draw and label a rectangle with the same area 261

ZEARN MATH Student Edition G3M4 Lesson 16 MULTIPLY BY 9 6 10 PATTERN SHEET Multiply 263

ZEARN MATH Student Edition G3M4 Lesson 16 PROBLEM SET Record the new side lengths you have chosen for each of the rooms and show that these side lengths equal the required area For non rectangular rooms record the side lengths and areas of the small rectangles Then show how the areas of the small rectangles equal the required area Room New Side Lengths Bedroom 1 60 sq cm Bedroom 2 56 sq cm Kitchen 42 sq cm 265

ZEARN MATH Student Edition Room Hallway 24 sq cm Bathroom 25 sq cm Dining Room 28 sq cm Living Room 88 sq cm 266 G3M4 Lesson 16 New Side Lengths

zearn org NAME Student Edition Grade 3 Vol 1 Multiply and Divide Friendly Numbers Mission 2 Measure It Mission 3 Multiply and Divide Tricky Numbers Mission 4 Find the Area Vol 2 Student Edition Mission 1 Mission 5 Fractions as Numbers Mission 6 Display Data Mission 7 Shapes and Measurement G3 Vol 1 Zearnmath_SE_Grade3_Vol1 indd 1 Grade 3 Volume 1 MISSIONS 1 2 3 4 5 6 7 12 14 22 3 40 PM