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STUDENT EDITION Grade 2 VOLUME 1 Mission 1 Add and Subtract Friendly Numbers Mission 2 Explore Length Mission 3 Counting and Place Value Mission 4 Add Subtract and Solve 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 896 0

ZEARN MATH Student Edition G2M2 Table of Contents Table of Contents Mission 1 Lesson 1 3 Lesson 2 7 Lesson 3 9 Lesson 4 13 Lesson 5 15 Lesson 6 17 Lesson 7 19 Lesson 8 21 Mission 2 Lesson 1 25 Lesson 2 27 Lesson 3 29 Lesson 4 33 Lesson 5 35 Lesson 6 37 Lesson 7 39 Lesson 8 41 Lesson 9 43 Lesson 10 45 iii

ZEARN MATH Student Edition G2M3 Table of Contents Mission 3 Lesson 1 49 Lesson 2 51 Lesson 3 53 Lesson 4 55 Lesson 5 59 Lesson 6 61 Lesson 7 63 Lesson 8 69 Lesson 9 73 Lesson 10 75 Lesson 11 79 Lesson 12 81 Lesson 13 83 Lesson 14 87 Lesson 15 89 Lesson 16 93 Lesson 17 97 Lesson 18 99 Lesson 19 101 Lesson 20 103 Lesson 21 105 iv

ZEARN MATH Student Edition G2M4 Table of Contents Mission 4 Lesson 1 109 Lesson 2 113 Lesson 3 115 Lesson 4 117 Lesson 5 119 Lesson 6 121 Lesson 7 123 Lesson 8 125 Lesson 9 127 Lesson 10 129 Lesson 11 131 Lesson 12 133 Lesson 13 135 Lesson 14 137 Lesson 15 139 Lesson 16 141 Lesson 17 143 Lesson 18 145 Lesson 19 149 Lesson 20 151 Lesson 21 153 v

ZEARN MATH Student Edition G2M4 Table of Contents Lesson 22 155 Lesson 23 157 Lesson 24 159 Lesson 25 161 Lesson 26 163 Lesson 27 165 Lesson 28 167 Lesson 29 169 Lesson 30 171 Lesson 31 173 vi

Grade 2 Mission 1 Add and Subtract Friendly Numbers

ZEARN MATH Student Edition G2M1 Lesson 1 Lesson 1 Name _________________________________ Date ____________ GRADE 2 MISSION 1 Lesson 1 Exit Ticket 1 Add or subtract Complete the number bond to match a 9 1 1 9 10 1 10 9 b 4 6 6 4 10 6 10 4 2 Solve a 10 5 b 13 10 c 10 8 3

ZEARN MATH Student Edition G2M1 Lesson 1 TARGET PRACTICE FLUENCY TEMPLATE 3 Directions Choose a target number and write it in the middle of the circle on the top of the page Roll a die Write the number rolled in the circle at the end of one of the arrows Then make a bull s eye by writing the number needed to make your target in the other circle 5

ZEARN MATH Student Edition G2M1 Lesson 2 Lesson 2 Name _________________________________ Date ____________ GRADE 2 MISSION 1 Lesson 2 Exit Ticket 1 a 10 3 b 30 4 c 60 5 d 90 1 2 a 10 7 b 20 9 c 70 6 d 90 8 7

ZEARN MATH Student Edition G2M1 Lesson 3 Lesson 3 Word Problem The teacher has 48 folders She gives 6 folders to the first table How many f olders does she have now 9

ZEARN MATH Student Edition Name _________________________________ GRADE 2 MISSION 1 Lesson 3 Exit Ticket 1 23 5 2 68 5 3 43 30 4 76 60 10 G2M1 Lesson 3 Date ____________

ZEARN MATH Student Edition G2M1 Lesson 3 SPRINT RELATED FACTS A Write the missing number Pay attention to Number Correct the and signs 1 3 1 16 6 2 2 17 56 2 13 1 3 23 1 18 7 2 4 19 67 2 1 2 5 11 2 6 21 2 20 87 2 21 7 2 7 31 2 22 47 2 8 61 2 23 67 2 9 4 1 24 26 3 10 14 1 25 56 59 11 24 1 26 3 76 12 54 1 27 57 54 13 5 3 28 77 74 14 15 3 29 4 73 15 25 3 30 4 93 11

ZEARN MATH Student Edition G2M1 Lesson 3 SPRINT RELATED FACTS B Number Correct Write the missing number Pay attention to the and signs 1 2 1 16 7 2 2 12 1 17 67 2 3 22 1 18 4 5 4 3 2 19 54 5 5 13 2 20 84 5 6 23 2 21 7 43 2 22 48 6 8 63 2 23 78 6 9 5 1 24 33 4 10 15 1 25 63 11 25 1 26 12 45 1 27 59 56 13 5 4 28 79 76 14 15 4 29 6 73 15 25 4 30 6 93 12 8 6 67 3 77

ZEARN MATH Student Edition G2M1 Lesson 4 Lesson 4 Word Problem Mark had a stick of 9 green linking cubes His friend gave him 4 yellow linking cubes How many linking cubes does Mark have now 13

ZEARN MATH Student Edition Name _________________________________ GRADE 2 MISSION 1 Lesson 4 Exit Ticket 1 9 6 2 8 5 14 G2M1 Lesson 4 Date ____________

ZEARN MATH Student Edition G2M1 Lesson 5 Lesson 5 Word Problem Mia counted all the fish in a tank She counted 38 goldfish and 4 black fish How many fish were in the tank 15

ZEARN MATH Student Edition Name _________________________________ GRADE 2 MISSION 1 Lesson 5 Exit Ticket 1 39 4 2 58 7 16 G2M1 Lesson 5 Date ____________

ZEARN MATH Student Edition G2M1 Lesson 6 Lesson 6 Word Problem Mary buys 30 stickers She puts 7 in her friend s backpack How many stickers does Mary have left 17

ZEARN MATH Student Edition Name _________________________________ GRADE 2 MISSION 1 Lesson 6 Exit Ticket 1 70 4 2 60 3 18 G2M1 Lesson 6 Date ____________

ZEARN MATH Student Edition G2M1 Lesson 7 Lesson 7 Word Problem Ricardo gave 5 tacos to his sister He started with 13 How many tacos does Ricardo have left 19

ZEARN MATH Student Edition Name _________________________________ GRADE 2 MISSION 1 Lesson 7 Exit Ticket 1 15 7 2 14 6 20 G2M1 Lesson 7 Date ____________

ZEARN MATH Student Edition G2M1 Lesson 8 Lesson 8 Word Problem Emma has 45 pencils Eight pencils are sharpened How many pencils are not sharpened 21

ZEARN MATH Student Edition Name _________________________________ GRADE 2 MISSION 1 Lesson 8 Exit Ticket 1 21 9 2 34 8 3 82 7 22 G2M1 Lesson 8 Date ____________

Grade 2 Mission 2 Explore Length

ZEARN MATH Student Edition G2M2 Lesson 1 Lesson 1 Word Problem Vincent counts 30 dimes and 87 pennies in a bowl How many more pennies than dimes are in the bowl 25

ZEARN MATH Student Edition Name _________________________________ G2M2 Lesson 1 Date ____________ GRADE 2 MISSION 2 Lesson 1 Exit Ticket 1 Sarah lined up her centimeter cubes to find the length of the picture of the paintbrush Sarah thinks the picture of the paintbrush is 5 centimeter cubes long Is her answer correct Explain why or why not 26

ZEARN MATH Student Edition G2M2 Lesson 2 Lesson 2 Word Problem With one push Brian s toy car traveled 40 centimeters across the rug When pushed across a hardwood floor it traveled 95 centimeters How many more c entimeters did the car travel on the hardwood floor than across the rug 27

ZEARN MATH Student Edition Name _________________________________ G2M2 Lesson 2 Date ____________ GRADE 2 MISSION 2 Lesson 2 Exit Ticket 1 Matt measured his index card using a centimeter cube He marked the endpoint of the cube as he measured He thinks the index card is 10 centimeters long a Is Matt s work correct Explain why or why not b If you were Matt s teacher what would you tell him 28

ZEARN MATH Student Edition G2M2 Lesson 3 Lesson 3 Word Problem Jamie has 65 flash cards Harry has 8 more cards than Jamie How many flash cards does Harry have 29

ZEARN MATH Student Edition G2M2 Lesson 3 Name _________________________________ Date ____________ GRADE 2 MISSION 2 LESSON 3 Exit Ticket 1 Use your centimeter ruler What is the length in centimeters of each line a Line A is cm long Line A Line B is cm long Line B Line C is cm long Line C 31

ZEARN MATH Student Edition G2M2 Lesson 3 2 Find the length across the center of the circle 32 The length across the circle is cm

ZEARN MATH Student Edition G2M2 Lesson 4 Lesson 4 Word Problem Caleb has 37 more pennies than Richard Richard has 40 pennies Joe has 25 pennies How many pennies does Caleb have 33

ZEARN MATH Student Edition G2M2 Lesson 4 Name _________________________________ Date ____________ GRADE 2 MISSION 2 Lesson 4 Exit Ticket 1 Circle cm centimeter or m meter to show which measurement you would use to measure the length of each object a Length of a train cm or m b Length of an envelope cm or m c Length of a house cm or m 2 Would it take more meters or more centimeters to measure the length of a playground Explain your answer 34

ZEARN MATH Student Edition G2M2 Lesson 5 Lesson 5 Word Problem Ethan has 8 fewer playing cards than Tristan Tristan has 50 playing cards How many playing cards does Ethan have 35

ZEARN MATH Student Edition G2M2 Lesson 5 Name _________________________________ Date ____________ GRADE 2 MISSION 2 Lesson 5 Exit Ticket 1 Circle the most reasonable estimate for each object a Length of a push pin 1 cm or 1m b Length of a classroom door 100 cm or 2m c Length of a pair of student scissors 17 cm or 42 cm 2 Estimate the length of your desk Remember the width of your pinky is about 1 cm a My desk is about cm long 3 How does knowing that an unsharpened pencil is about 20 cm long help you estimate the length of your arm from your elbow to your wrist 36

ZEARN MATH Student Edition G2M2 Lesson 6 Lesson 6 Word Problem Eve is 7 centimeters shorter than Joey Joey is 91 centimeters tall How tall is Eve 37

ZEARN MATH Student Edition G2M2 Lesson 6 Name _________________________________ Date ____________ GRADE 2 MISSION 2 Lesson 6 Exit Ticket 1 Measure the length of each line and compare Line M Line N Line O a Line M is about cm longer than Line O b Line N is about cm shorter than Line M c Line N doubled would be about than Line M 38 cm longer shorter

ZEARN MATH Student Edition G2M2 Lesson 7 Lesson 7 Word Problem Luigi has 9 more books than Mario Luigi has 52 books How many books does Mario have 39

ZEARN MATH Student Edition G2M2 Lesson 7 Name _________________________________ Date ____________ GRADE 2 MISSION 2 Lesson 7 Exit Ticket 1 Measure the lines with small paper clips and then with a centimeter ruler Then answer the questions below Line 1 Line 2 Line 3 a Line 1 paper clips cm b Line 2 paper clips cm c Line 3 paper clips cm 2 Explain why each measurement has more centimeters than paper clips 40

ZEARN MATH Student Edition G2M2 Lesson 8 Lesson 8 Word Problem Bill the frog jumped 7 centimeters less than Robin the frog Bill jumped 55 centimeters How far did Robin jump 41

ZEARN MATH Student Edition G2M2 Lesson 8 Name _________________________________ Date ____________ GRADE 2 MISSION 2 Lesson 8 Exit Ticket 1 Use the ruler below to draw one line that begins at 2 cm and ends at 12 cm Label that line R Draw another line that begins at 5 cm and ends at 11 cm Label that line S a Add 3 cm to Line R and 4 cm to Line S b How long is Line R now cm c How long is Line S now cm d The new Line S is 42 cm shorter longer than the new Line R

ZEARN MATH Student Edition G2M2 Lesson 9 Lesson 9 Word Problem Richard s sunflower is 9 centimeters shorter than Oscar s Richard s sunflower is 75 centimeters tall How tall is Oscar s sunflower 43

ZEARN MATH Student Edition G2M2 Lesson 9 Name _________________________________ Date ____________ GRADE 2 MISSION 2 Lesson 9 Exit Ticket 1 Use your string to measure the two paths Write the length in centimeters Path M is cm long Path N is cm long 2 Mandy measured the paths and said both paths are the same length Is Mandy correct Yes or no 3 Explain why or why not 4 Draw a tape diagram to compare the two lengths 44

ZEARN MATH Student Edition G2M2 Lesson 10 Lesson 10 Name _________________________________ Date ____________ GRADE 2 MISSION 2 Lesson 10 Exit Ticket 1 Steven has a black leather strip that is 13 centimeters long He cut off 5 centimeters His teacher gave him a brown leather strip that is 16 centimeters long a Find the length of Steven s strip after he cut it b What is the total length of both strips 45

Grade 2 Mission 3 Counting and Place Value

ZEARN MATH Student Edition G2M3 Lesson 1 Lesson 1 Name _________________________________ Date ____________ GRADE 2 MISSION 3 Lesson 1 Exit Ticket 1 Draw lines to match and make each statement true 10 tens 1 thousand 10 hundreds 1 ten 10 ones 1 hundred 2 Circle the largest unit Box the smallest 4 tens 2 hundreds 9 ones 3 Draw models of each and label the following number 2 tens 7 ones 6 hundreds 49

ZEARN MATH Student Edition G2M3 Lesson 2 Lesson 2 Word Problem Ben and his dad have sold 60 chocolate chip cookies at the school bake sale If they baked 100 cookies how many cookies do they still need to sell 51

ZEARN MATH Student Edition G2M3 Lesson 2 Name _________________________________ Date ____________ GRADE 2 MISSION 3 Lesson 2 Exit Ticket 1 These are bundles of hundreds tens and ones How many straws are in each group __________________________ straws __________________________ straws 2 Count from 96 to 140 with ones and tens Use pictures to show your work 3 Fill in the blanks to reach the benchmark numbers 35 __________ __________ __________ __________ 40 __________ __________ __________ __________ __________ 100 __________ 300 52

ZEARN MATH Student Edition G2M3 Lesson 3 Lesson 3 Word Problem Kinnear decided that he would bike 100 miles this year If he has biked 64 miles so far how much farther does he have to bike 53

ZEARN MATH Student Edition G2M3 Lesson 3 Name _________________________________ Date ____________ GRADE 2 MISSION 3 Lesson 3 Exit Ticket 1 Draw a line to match the numbers with the units you might use to count them 300 to 900 ones tens and hundreds 97 to 300 ones and tens 484 to 1 000 ones and hundreds 743 to 800 hundreds 2 These are bundles of hundreds tens and ones Draw to show how you would count to 1 000 54

ZEARN MATH Student Edition G2M3 Lesson 4 Lesson 4 Word Problem At his birthday party Joey got 100 from each of his two grandmothers 40 from his dad and 5 from his little sister How much money did Joey get for his birthday 55

ZEARN MATH Student Edition G2M3 Lesson 4 Name _________________________________ Date ____________ GRADE 2 MISSION 3 Lesson 4 Exit Ticket 1 These are bundles of 10 If you put them together which unit will you make a one b ten c hundred d thousand 2 These are bundles of hundreds tens and ones How many sticks are there in all ______________________________________________ 3 Imagine the place value chart Write the numbers that show a way to count from 187 to 222 56

ZEARN MATH Student Edition G2M3 Lesson 4 hundreds tens ones HUNDREDS PLACE VALUE CHART CONCEPT EXPLORATION TEMPLATE 2 57

ZEARN MATH Student Edition G2M3 Lesson 5 Lesson 5 Word Problem Freddy has 250 in ten dollar bills a How many ten dollar bills does Freddy have b He gave 6 ten dollar bills to his brother How many ten dollar bills does he have left 59

ZEARN MATH Student Edition Name _________________________________ GRADE 2 MISSION 3 Lesson 5 Exit Ticket 1 Look at the Hide Zero cards What is the value of the 6 a 6 b 600 c 60 2 What is another way to write 5 ones 3 tens 2 hundreds a 325 b 523 c 253 d 235 3 What is another way to write 6 tens 1 hundred 8 ones a 618 b 168 c 861 d 681 4 Write 905 in unit form 60 G2M3 Lesson 5 Date ____________

ZEARN MATH Student Edition G2M3 Lesson 6 Lesson 6 Word Problem Timmy the monkey picked 46 bananas from the tree When he was done there were 50 bananas left How many bananas were on the tree at first 61

ZEARN MATH Student Edition G2M3 Lesson 6 Name _________________________________ GRADE 2 MISSION 3 Lesson 6 Exit Ticket 1 Write in number form a 10 10 1 1 100 100 100 b 400 70 6 c 9 700 10 d 200 50 e 2 600 f 300 32 2 Write in expanded form a 974 b 435 c 35 d 310 e 703 62 Date ____________

ZEARN MATH Student Edition G2M3 Lesson 7 Lesson 7 Word Problem Billy found a briefcase full of money He counted up 23 ten dollar bills 2 hundred dollar bills and 4 one dollar bills How much money was in the briefcase 63

ZEARN MATH Student Edition Name _________________________________ G2M3 Lesson 7 Date ____________ GRADE 2 MISSION 3 Lesson 7 Exit Ticket 1 Write 342 in word form 2 Write in standard form a two hundred twenty six b eight hundred three c 5 hundreds 56 ones d 60 800 3 3 Write the value of 17 tens three different ways Use the largest unit possible a Standard form b Expanded form c Unit form 64

ZEARN MATH Student Edition G2M3 Lesson 7 NUMBER SPELLING ACTIVITY SHEET CONCEPT EXPLORATION TEMPLATE Spell Numbers How many can you write correctly in 2 minutes 1 11 10 2 12 20 3 13 30 4 14 40 5 15 50 6 16 60 7 17 70 8 18 80 9 19 90 10 20 100 65

ZEARN MATH Student Edition G2M3 Lesson 7 PROBLEM SET Match Part 1 Match the word form or unit form with standard form Problem A is done for you as an example a Two hundred thirty four 204 b Three hundred seventy four 930 c 470 7 hundreds 6 tens 3 ones d Two hundred four 763 e Four hundred two 650 f 903 3 ones 7 hundreds 4 tens g Four hundred seventy 123 h 9 hundreds 3 ones 673 i 3 ones 7 tens 6 hundreds 234 j 1 ten 2 hundreds 3 ones 374 k 5 tens 6 hundreds 402 l Nine hundred thirty 743 m 12 tens 3 ones 213 67

ZEARN MATH Student Edition G2M3 Lesson 7 Match Part 2 Match all the ways of expressing each number a 500 9 b 4 hundreds 34 ones c 60 800 3 434 d 9 500 e Eight hundred sixty three f 9 ones 50 tens 863 g Four hundred thirty four h 86 tens 3 ones i 400 4 30 j 6 tens 8 hundreds 3 ones k Five hundred nine l 4 ones 43 tens 68 509

ZEARN MATH Student Edition G2M3 Lesson 8 Lesson 8 Word Problem Stacey has 154 She has 14 one dollar bills The rest is in ten dollar bills How many ten dollar bills does she have 69

ZEARN MATH Student Edition Name _________________________________ G2M3 Lesson 8 Date ____________ GRADE 2 MISSION 3 Lesson 8 Exit Ticket 1 Write the total value of the money shown below in standard and expanded form Standard form Expanded form 2 What is the value of 3 ten dollar bills and 9 one dollar bills 3 Draw money to show 2 different ways to make 142 using only 1 10 and 100 bills 70

ZEARN MATH Student Edition G2M3 Lesson 8 UNLABELED HUNDREDS PLACE VALUE CHART TEMPLATE 71

ZEARN MATH Student Edition G2M3 Lesson 9 Lesson 9 Word Problem Sarah earns 10 each week for weeding the garden If she saves all of the money how many weeks will it take her to save up 150 73

ZEARN MATH Student Edition G2M3 Lesson 9 Name _________________________________ Date ____________ GRADE 2 MISSION 3 Lesson 9 Exit Ticket 1 Jeremy counted from 280 to 435 Use the number line to show a way that Jeremy could have used ones tens and hundreds to count 2 Use the number line to show another way that Jeremy could have counted from 280 to 435 3 Use the number line to show how many hundreds tens and ones you use when you count from 776 to 900 4 To count from 776 to 900 I used tens 74 hundreds ones

ZEARN MATH Student Edition G2M3 Lesson 10 Lesson 10 Word Problem Jerry is a second grader He was playing in the attic and found an old dusty trunk When he opened it he found things that belonged to his grandfather There was a cool collection of old coins and bills in an album One bill was worth 1 000 Wow Jerry lay down and started daydreaming He thought about how good it would feel to give as many people as he could a ten dollar bill He thought about how he had felt on his birthday last year when he got a card from his uncle with a ten dollar bill inside But even more he thought about how lucky he felt one snowy cold day walking to school when he found a ten dollar bill in the snow Maybe he could quietly hide the ten dollar bills so that lots of people could feel as lucky as he did on that cold day He thought to himself I wonder how many ten dollar bills are equal to a thousand dollar bill I wonder how many people I could bring a lucky day to 75

ZEARN MATH Student Edition Name _________________________________ G2M3 Lesson 10 Date ____________ GRADE 2 MISSION 3 Lesson 10 Exit Ticket 1 Jerry wonders How many 10 bills are equal to a 1 000 bill Think about the different strategies you saw in the lesson to answer Jerry s question Answer the problem again using a strategy you liked that is different from yours Use words pictures or numbers to explain why that strategy also works 76

ZEARN MATH Student Edition G2M3 Lesson 10 PROBLEM SET Jerry wonders How many 10 bills are equal to a 1 000 bill Work with your partner to answer Jerry s question Explain your solution using words pictures or numbers Ask yourselves Can I draw something What can I draw What can I learn from my drawing Remember to write your answer as a statement 77

ZEARN MATH Student Edition G2M3 Lesson 11 Lesson 11 Word Problem Samantha is helping the teacher organize the pencils in her classroom She finds 41 yellow pencils and 29 blue pencils She throws away 12 pencils that are too short How many pencils are left in all 79

ZEARN MATH Student Edition G2M3 Lesson 11 Name _________________________________ Date ____________ GRADE 2 MISSION 3 Lesson 11 Exit Ticket 1 Tell the value of the following numbers a b 2 Fill in the sentences below to tell about the change from 36 to 360 80 a I changed to b I changed to

ZEARN MATH Student Edition G2M3 Lesson 12 Lesson 12 Word Problem How many packages of 10 cookies can Collette make using 124 cookies How many cookies does she need to complete another package of 10 81

ZEARN MATH Student Edition G2M3 Lesson 12 Name _________________________________ GRADE 2 MISSION 3 Lesson 12 Exit Ticket 1 Match to show the equivalent value a 10 ones 1 hundred b 10 tens 1 thousand c 10 hundreds 1 ten 2 Draw disks on the place value chart to show 348 a How many more ones to make a ten ones b How many more hundreds to make a thousand hundreds 82 Date ____________

ZEARN MATH Student Edition G2M3 Lesson 13 Lesson 13 Word Problem Sarah s mom bought 4 boxes of crackers Each box had 3 smaller packs of 10 inside How many crackers were in the 4 boxes 83

ZEARN MATH Student Edition Name _________________________________ G2M3 Lesson 13 Date ____________ GRADE 2 MISSION 3 Lesson 13 Exit Ticket 1 Draw place value disks to show the numbers a 560 b 506 2 Draw and label the jumps on the number line to move from 0 to 141 84

ZEARN MATH Student Edition G2M3 Lesson 13 EMPTY NUMBER LINE TEMPLATE 85

ZEARN MATH Student Edition G2M3 Lesson 14 Lesson 14 Word Problem A second grade class has 23 students What is the total number of fingers of all the students 87

ZEARN MATH Student Edition G2M3 Lesson 14 Name _________________________________ Date ____________ GRADE 2 MISSION 3 Lesson 14 Exit Ticket 1 Whisper count as you show the numbers with place value disks a Draw 241 using hundreds tens and ones b Draw 241 using only tens and ones 2 Fill in the blanks a 45 45 88 hundreds tens ones ones b 682 hundreds tens 682 hundreds ones ones

ZEARN MATH Student Edition G2M3 Lesson 15 Lesson 15 Name _________________________________ Date ____________ GRADE 2 MISSION 3 Lesson 15 Exit Ticket 1 Think about the different strategies and tools you used to answer the pencil question PENCIL QUESTION A second grade class has 17 students Each student has 10 pencils What is the total number of pencils in the class Explain a strategy that is different from yours using words pictures or numbers 89

ZEARN MATH Student Edition G2M3 Lesson 15 PROBLEM SET Pencils come in boxes of 10 There are 14 boxes Problem 1 How many pencils are there in all Explain your answer using words pictures or numbers Problem 2 The principal wants to have 300 pencils for the second graders for October November and December How many more boxes of pencils does he need Explain your answer using words pictures or numbers 91

ZEARN MATH Student Edition G2M3 Lesson 15 Problem 3 The principal found 7 boxes in the supply closet and 4 boxes in a desk drawer Now does he have what he wants for the second graders Explain your answer using words pictures or numbers Problem 4 How many boxes of pencils do you think your class will need for January February March and April How many pencils is that Explain your answer using words pictures or numbers 92

ZEARN MATH Student Edition G2M3 Lesson 16 Lesson 16 Word Problem At recess Diane skipped rope 65 times without stopping Peter skipped rope 20 times without stopping How many more times did Diane skip rope than Peter 93

ZEARN MATH Student Edition G2M3 Lesson 16 Name _________________________________ GRADE 2 MISSION 3 Lesson 16 Exit Ticket 1 Write

ZEARN MATH Student Edition G2M3 Lesson 16 NUMBER COMPARISON TEMPLATE 472 274 724 95

ZEARN MATH Student Edition G2M3 Lesson 17 Lesson 17 Word Problem Walking on the beach on Tuesday Darcy collected 35 rocks The day before she collected 28 How many fewer rocks did she collect on Monday than on Tuesday 97

ZEARN MATH Student Edition G2M3 Lesson 17 Name _________________________________ Date ____________ GRADE 2 MISSION 3 Lesson 17 Exit Ticket 1 Whisper count as you show the numbers with place value disks Circle 2 Write

ZEARN MATH Student Edition G2M3 Lesson 18 Lesson 18 Word Problem For an art project Daniel collected 15 fewer maple leaves than oak leaves He collected 60 oak leaves How many maple leaves did he collect 99

ZEARN MATH Student Edition G2M3 Lesson 18 Name _________________________________ Date ____________ GRADE 2 MISSION 3 Lesson 18 Exit Ticket 1 Order the following from least to greatest in standard form a 426 152 801 b six hundred twenty 206 60 tens 2 ones c 300 70 4 3 700 40 473 2 Order the following from greatest to least in standard form 100 a 4 hundreds 12 ones 421 10 1 400 b 8 ones 5 hundreds 185 5 10 800

ZEARN MATH Student Edition G2M3 Lesson 19 Lesson 19 Word Problem Mr Palmer s second grade class is collecting cans for recycling Adrian collected 362 cans Jade collected 392 cans and Isaiah collected 562 cans How many more cans did Isaiah collect than Adrian Extension How many fewer cans did Adrian collect than Jade 101

ZEARN MATH Student Edition G2M3 Lesson 19 Name _________________________________ GRADE 2 MISSION 3 Lesson 19 Exit Ticket 1 Fill in the blanks 102 a 10 more than 239 is b 100 less than 524 is c more than 352 is 362 d more than 467 is 567 e 1 more than is 601 f 10 less than is 241 g 100 less than is 878 h 10 more than is 734 Date ____________

ZEARN MATH Student Edition G2M3 Lesson 20 Lesson 20 Word Problem 399 jars of baby food are sitting on the shelf at the market Some jars fall off and break 389 jars are still on the shelf How many jars broke 103

ZEARN MATH Student Edition G2M3 Lesson 20 Name _________________________________ GRADE 2 MISSION 3 Lesson 20 Exit Ticket 1 Fill in the blank and circle the correct answer 1 more than 209 is We made a one ten hundred 2 Fill in the blanks Whisper the complete sentence a 1 less than 150 is b 10 more than 394 is c less than 607 is 597 d 10 more than is 716 e 100 less than is 894 f 1 more than 104 is 900 Date ____________

ZEARN MATH Student Edition G2M3 Lesson 21 Lesson 21 Word Problem Rahim is reading a really exciting book He s on page 98 If he reads 10 pages every day on what page will he be in 3 days 105

ZEARN MATH Student Edition G2M3 Lesson 21 Name _________________________________ Date ____________ GRADE 2 MISSION 3 Lesson 21 Exit Ticket Find the pattern Fill in the blanks 1 109 111 2 710 690 3 342 642 742 4 902 872 106 114 660 650 852

Grade 2 Mission 4 Add Subtract and Solve

ZEARN MATH Student Edition G2M4 Lesson 1 Lesson 1 Word Problem In the morning Jacob found 23 seashells on the beach In the afternoon he found 10 more In the evening he found 1 more How many seashells did Jacob find in all If he gives 10 to his brother how many seashells will Jacob have left 109

ZEARN MATH Student Edition G2M4 Lesson 1 Name _________________________________ Date ____________ GRADE 2 MISSION 4 LESSON 1 Exit Ticket 1 Complete each pattern a 48 47 46 45 44 b 78 68 58 48 38 c 35 34 44 43 53 2 Create two patterns using one of these rules for each 1 1 10 or 10 a Rule for Pattern a b Rule for Pattern b 110

ZEARN MATH Student Edition G2M4 Lesson 1 UNLABELED TENS PLACE VALUE CHART FLUENCY TEMPLATE 111

ZEARN MATH Student Edition G2M4 Lesson 2 Lesson 2 Word Problem Susan has 57 cents in her piggy bank If she just put in 30 cents today how much did she have yesterday 113

ZEARN MATH Student Edition G2M4 Lesson 2 Name _________________________________ Date ____________ GRADE 2 MISSION 4 Lesson 2 Exit Ticket 1 Fill in the missing number to make each statement true a 50 20 b 4 tens 3 tens c 7 tens d tens tens 5 tens 20 63 e 6 tens 1 ten 4 ones 9 tens 4 ones 114 tens

ZEARN MATH Student Edition G2M4 Lesson 3 Lesson 3 Word Problem Terrell put 19 stamps in his book on Monday On Tuesday he put in 32 stamps a How many stamps did Terrell put in his book on Monday and Tuesday b If Terrell s book holds 90 stamps how many more stamps does he need to fill his book 115

ZEARN MATH Student Edition Name _________________________________ G2M4 Lesson 3 Date ____________ GRADE 2 MISSION 4 Lesson 3 Exit Ticket 1 Solve using the arrow way or number bonds a 43 30 b 68 24 c 82 51 d 28 19 2 Show or explain how you used mental math to solve one of the problems above 116

ZEARN MATH Student Edition G2M4 Lesson 4 Lesson 4 Word Problem Carlos bought 61 t shirts He gave 29 of them to his friends How many t shirts does Carlos have left 117

ZEARN MATH Student Edition G2M4 Lesson 4 Name _________________________________ Date ____________ GRADE 2 MISSION 4 Lesson 4 Exit Ticket 1 Solve Draw a tape diagram or number bond to add or subtract tens Write the new number sentence a 26 38 b 83 46 2 Craig checked out 28 books at the library He read and returned some books He still has 19 books checked out How many books did Craig return Draw a tape diagram or number bond to solve 118

ZEARN MATH Student Edition G2M4 Lesson 5 Lesson 5 Name _________________________________ Date ____________ GRADE 2 MISSION 4 LESSON 5 Exit Ticket 1 Solve and show your strategy A store sold 58 t shirts and had 25 t shirts left a How many t shirts did the store have at first b If 17 t shirts are returned how many t shirts does the store have now 2 Steve swam 23 laps in the pool on Saturday 28 laps on Sunday and 36 laps on Monday How many laps did Steve swim 119

ZEARN MATH Student Edition G2M4 Lesson 6 Lesson 6 Word Problem Mr Wally s class collects 36 cans for the recycling program Then Azniv brings in 8 more cans How many cans does the class have now 121

ZEARN MATH Student Edition Name _________________________________ G2M4 Lesson 6 Date ____________ GRADE 2 MISSION 4 Lesson 6 Exit Ticket 1 Solve using your place value chart and place value disks Compose a ten if needed Think about which ones you can solve mentally too a 53 19 b 44 27 c 64 28 122

ZEARN MATH Student Edition G2M4 Lesson 7 Lesson 7 Word Problem Farmer Andino s chickens laid 47 brown eggs and 39 white eggs How many eggs did the chickens lay in all 123

ZEARN MATH Student Edition Name _________________________________ G2M4 Lesson 7 Date ____________ GRADE 2 MISSION 4 Lesson 7 Exit Ticket 1 Solve the following problems using the vertical form your place value chart and place value disks Bundle a ten if needed Think about which ones you can solve mentally too a 47 34 b 54 27 2 Explain how Problem 1 Part a can help you solve Problem 1 Part b 124

ZEARN MATH Student Edition G2M4 Lesson 8 Lesson 8 Word Problem At the school fair 29 cupcakes were sold and 19 were left over How many cupcakes were brought to the fair 125

ZEARN MATH Student Edition Name _________________________________ G2M4 Lesson 8 Date ____________ GRADE 2 MISSION 4 Lesson 8 Exit Ticket 1 Use place value language to explain Zane s mistake Then solve using the vertical form Draw and bundle place value disks on your place value chart ZANE S ANSWER 1 59 35 126

ZEARN MATH Student Edition G2M4 Lesson 9 Lesson 9 Word Problem Maria spilled a box of paper clips They landed on her desk and on the floor 20 of them landed on her desk Five more fell on the floor than landed on her desk How many paper clips did she spill 127

ZEARN MATH Student Edition Name _________________________________ G2M4 Lesson 9 Date ____________ GRADE 2 MISSION 4 Lesson 9 Exit Ticket 1 Solve using the algorithm Write a number sentence for the problem modeled on the place value chart 2 Solve using the algorithm Draw and bundle disks on the place value chart 136 39 128

ZEARN MATH Student Edition G2M4 Lesson 10 Lesson 10 Word Problem Moises sold 24 raffle tickets on Monday and 4 fewer tickets on Tuesday How many tickets did he sell in all on both days 129

ZEARN MATH Student Edition G2M4 Lesson 10 Name _________________________________ Date ____________ Lesson GRADE 2 MISSION 10 4 LESSON 10 Exit Ticket 1 Solve using the algorithm Draw disks and bundle when you can 27 137 2 Using the previous problem fill in the blanks Use place value language to explain how you used bundling to rename the solution 130 Before bundling a ten hundreds tens ones After bundling a ten hundreds tens ones

ZEARN MATH Student Edition G2M4 Lesson 11 Lesson 11 Word Problem Shelby picks 35 oranges 5 are rotten a How many of Shelby s oranges are not rotten b Rosa picks 35 oranges too but 6 are rotten How many of Rosa s oranges are not rotten 131

ZEARN MATH Student Edition Name _________________________________ G2M4 Lesson 11 Date ____________ GRADE 2 MISSION 4 LESSON 11 Exit Ticket 1 Solve for the missing part Use your place value chart and place value disks a b 132

ZEARN MATH Student Edition G2M4 Lesson 12 Lesson 12 Word Problem Barb has a bag of 34 cherries She eats 17 cherries for a snack How many cherries does she have left 133

ZEARN MATH Student Edition Name _________________________________ G2M4 Lesson 12 Date ____________ GRADE 2 MISSION 4 Lesson 12 Exit Ticket 1 Sherry made a mistake while subtracting Explain her mistake 134

ZEARN MATH Student Edition G2M4 Lesson 13 Lesson 13 Word Problem Mrs Beachy went shopping with 42 She spent 18 How much money did she have left 135

ZEARN MATH Student Edition Name _________________________________ G2M4 Lesson 13 Date ____________ GRADE 2 MISSION 4 Lesson 13 Exit Ticket 1 Solve vertically Draw a place value chart and disks to model each problem Show how you change 1 ten for 10 ones when necessary a 75 28 b 63 35 136

ZEARN MATH Student Edition G2M4 Lesson 14 Lesson 14 Word Problem The total length of a red string and a purple string is 73 cm The red string is 18 cm long How long is the purple string 137

ZEARN MATH Student Edition Name _________________________________ G2M4 Lesson 14 Date ____________ GRADE 2 MISSION 4 Lesson 14 Exit Ticket Solve by writing the problem vertically Check your result by drawing disks on the place value chart Change 1 ten for 10 ones when needed 1 145 28 2 151 39 138

ZEARN MATH Student Edition G2M4 Lesson 15 Lesson 15 Word Problem There are 136 students in the second grade at Miles Davis Elementary 27 of them brought bag lunches to school The rest buy the hot lunch How many students are buying a hot lunch 139

ZEARN MATH Student Edition Name _________________________________ G2M4 Lesson 15 Date ____________ GRADE 2 MISSION 4 Lesson 15 Exit Ticket Solve using vertical form Show the subtraction on a place value chart with disks Exchange 1 ten for 10 ones when necessary 1 164 49 2 181 73 140

ZEARN MATH Student Edition G2M4 Lesson 16 Lesson 16 Name _________________________________ Date ____________ GRADE 2 MISSION 4 Lesson 16 Exit Ticket 1 Solve the following word problems Use the RDW process The bookstore sold 83 books on Monday On Tuesday it sold 46 fewer books than on Monday a How many books were sold on Tuesday b The bookstore sold 28 more books on Tuesday than on Wednesday How many books did the bookstore sell on Wednesday 141

ZEARN MATH Student Edition G2M4 Lesson 17 Lesson 17 Word Problem Erasers come in boxes of 10 Victor has 14 boxes Gabby has 5 boxes a How many erasers does Victor have b How many erasers does Gabby have c If Gabby gets another box how many erasers do they have in all 143

ZEARN MATH Student Edition G2M4 Lesson 17 Name _________________________________ Date ____________ GRADE 2 MISSION 4 Lesson 17 Exit Ticket 1 Solve mentally a 4 ones 4 tens 1 ten 1 hundred b 2 ones 8 ones ten hundreds 2 tens 18 tens 4 40 144 100 2 8 20 180 2 Fill in the blanks Then complete the addition sentence 10

ZEARN MATH Student Edition G2M4 Lesson 18 Lesson 18 Word Problem Hailey and Gio solve 56 85 Gio says the answer is 131 Hailey says the answer is 141 Explain whose answer is correct using numbers pictures or words 145

ZEARN MATH Student Edition Name _________________________________ GRADE 2 MISSION 4 Lesson 18 Exit Ticket Solve using your place value chart and place value disks 1 46 54 2 49 56 3 28 63 4 67 89 146 G2M4 Lesson 18 Date ____________

ZEARN MATH Student Edition G2M4 Lesson 18 UNLABELED HUNDREDS PLACE VALUE CHART CONCEPT EXPLORATION TEMPLATE 147

ZEARN MATH Student Edition G2M4 Lesson 19 Lesson 19 Word Problem There are 35 note cards in one box There are 67 note cards in another box How many note cards are there in all 149

ZEARN MATH Student Edition Name _________________________________ G2M4 Lesson 19 Date ____________ GRADE 2 MISSION 4 Lesson 19 Exit Ticket 1 Solve the following problems using the vertical form your place value chart and place value disks Bundle a ten or hundred if needed a 47 85 b 128 39 150

ZEARN MATH Student Edition G2M4 Lesson 20 Lesson 20 Word Problem Kendra and Jojo are counting their marbles Kendra has 38 and Jojo has 62 Kendra says they have 100 marbles altogether but Jojo says they have 90 Use words numbers or a model to prove who is correct 151

ZEARN MATH Student Edition Name _________________________________ G2M4 Lesson 20 Date ____________ GRADE 2 MISSION 4 Lesson 20 Exit Ticket Solve vertically Draw disks on the place value chart and bundle when needed 1 46 65 2 74 57 152

ZEARN MATH Student Edition G2M4 Lesson 21 Lesson 21 Word Problem Katrina has 23 stickers and Jennifer has 9 How many more stickers does Jennifer need to have as many as Katrina 153

ZEARN MATH Student Edition Name _________________________________ G2M4 Lesson 21 Date ____________ GRADE 2 MISSION 4 Lesson 21 Exit Ticket Solve vertically Draw disks on the place value chart and bundle when needed 1 58 67 2 43 89 154

ZEARN MATH Student Edition G2M4 Lesson 22 Lesson 22 Word Problem There are 38 apples 16 bananas 24 peaches and 12 pears in the fruit basket How many pieces of fruit are in the basket 155

ZEARN MATH Student Edition Name _________________________________ G2M4 Lesson 22 Date ____________ GRADE 2 MISSION 4 Lesson 22 Exit Ticket 1 Look to make 10 ones or 10 tens to solve the following problems using place value strategies a 17 33 48 b 35 56 89 18 156

ZEARN MATH Student Edition G2M4 Lesson 23 Lesson 23 Word Problem Yossef downloaded 115 songs 100 of them were rock songs The rest were hip hop songs a How many of Yossef s songs were hip hop b 80 of his rock songs were oldies rock How many rock songs were new 157

ZEARN MATH Student Edition Name _________________________________ GRADE 2 MISSION 4 Lesson 23 Exit Ticket 1 Solve using number bonds to subtract from 100 a 114 50 b 176 90 c 134 40 158 G2M4 Lesson 23 Date ____________

ZEARN MATH Student Edition G2M4 Lesson 24 Lesson 24 Word Problem Sammy bought 114 notecards He used 70 of them How many unused notecards did he have left 159

ZEARN MATH Student Edition G2M4 Lesson 24 Name _________________________________ Date ____________ GRADE 2 MISSION 4 Lesson 24 Exit Ticket 1 Solve using your place value chart and place value disks Change 1 hundred for 10 tens and change 1 ten for 10 ones when necessary Circle what you need to do to model each problem a 157 74 I unbundled the hundred Yes No I unbundled the ten Yes No b 124 46 160 I unbundled the hundred Yes No I unbundled the ten Yes No

ZEARN MATH Student Edition G2M4 Lesson 25 Lesson 25 Word Problem 114 people went to the fair 89 of them went in the evening How many went during the day 161

ZEARN MATH Student Edition Name _________________________________ G2M4 Lesson 25 Date ____________ GRADE 2 MISSION 4 Lesson 25 Exit Ticket 1 Solve the following problems using the vertical form your place value chart and place value disks Unbundle a ten or hundred when necessary Show your work for each problem a 97 69 b 121 65 162

ZEARN MATH Student Edition G2M4 Lesson 26 Lesson 26 Word Problem Chloe needs 153 beads to make a bag She only has 49 How many more beads does she need 163

ZEARN MATH Student Edition Name _________________________________ G2M4 Lesson 26 Date ____________ GRADE 2 MISSION 4 Lesson 26 Exit Ticket Solve vertically Draw disks on the place value chart Unbundle when needed 1 153 46 2 118 79 164

ZEARN MATH Student Edition G2M4 Lesson 27 Lesson 27 Word Problem Mr Ramos has 139 pencils and 88 erasers How many more pencils than erasers does he have 165

ZEARN MATH Student Edition Name _________________________________ G2M4 Lesson 27 Date ____________ GRADE 2 MISSION 4 Lesson 27 Exit Ticket Solve vertically Draw disks on the place value chart Unbundle when needed 1 100 44 2 200 76 166

ZEARN MATH Student Edition G2M4 Lesson 28 Lesson 28 Word Problem Jerry made 200 pizzas He sold some of them and had 57 pizzas left How many did he sell 167

ZEARN MATH Student Edition Name _________________________________ G2M4 Lesson 28 Date ____________ GRADE 2 MISSION 4 Lesson 28 Exit Ticket Solve vertically Draw disks on the place value chart Unbundle when needed 1 108 79 2 200 126 168

ZEARN MATH Student Edition G2M4 Lesson 29 Lesson 29 Word Problem Kathy read 15 fewer pages than Lucy Lucy read 51 pages How many pages did Kathy read 169

ZEARN MATH Student Edition G2M4 Lesson 29 Name _________________________________ GRADE 2 MISSION 4 Lesson 29 Exit Ticket Add like units and record the totals below 1 45 64 2 109 72 3 144 58 4 167 52 170 Date ____________

ZEARN MATH Student Edition G2M4 Lesson 30 Lesson 30 Word Problem Eli spent 87 cents for a notebook and 38 cents for a pencil How much money did he spend in all 171

ZEARN MATH Student Edition Name _________________________________ G2M4 Lesson 30 Date ____________ GRADE 2 MISSION 4 Lesson 30 Exit Ticket 1 Kevin solved 166 25 using totals below Solve the same problem another way 2 Explain how Kevin s work and your work are similar 172

ZEARN MATH Student Edition G2M4 Lesson 31 Lesson 31 Name _________________________________ Date ____________ GRADE 2 MISSION 4 Lesson 31 Exit Ticket 1 Solve the following word problems by drawing a tape diagram Then use any strategy that you ve learned to solve Sandra has 46 fewer coins than Martha Sandra has 57 coins a How many coins does Martha have b How many coins do Sandra and Martha have together 2 There are 32 brown dogs and 19 white dogs at the park 16 more brown dogs come to the park How many dogs are there now at the park 173

zearn org NAME Student Edition Grade 2 Vol 1 Mission 1 Add and Subtract Friendly Numbers Mission 3 Counting and Place Value Mission 4 Add Subtract and Solve Vol 2 Student Edition Mission 2 Explore Length Mission 5 Add and Subtract Big Numbers Mission 6 Equal Groups Mission 7 Length Money and Data Mission 8 Shapes Time and Fractions G2 Vol 1 Zearnmath_SE_Grade2_Vol1 indd 1 Grade 2 Volume 1 MISSIONS 1 2 3 4 5 6 7 8 12 12 22 5 19 PM