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Eureka Math Grade 5 Module 2 Lesson 4 Answer Key
Engage ny eureka math 5th grade module 2 lesson 4 answer key, eureka math grade 5 module 2 lesson 4 problem set answer key.
Answer: 16 x 29 = 464.
Answer: 38 x 45 = 1710.
Answer: 74 x 59 = 4366.
Answer: 19 x 25 = 475.
Explanation: In the above-given question, given that, 20 twenty-fives – 1 twenty-five. 20 x 25 – 1 x 25. 500 – 25. 475
b. 24 × 11 = _____eleven_____ twenty-fours
Think: ___10__ twenty fours + __1___ twenty four = ( ____10______ × 24) + ( ____1______ × 24) = _____240_____ + _____24_____ = __264________
Answer: 10 x 24 = 264.
c. 79 × 14 = _____79_____ fourteens
Think: _____78_____ fourteens – 1 fourteen = (_____78_____ × 14) – (_____1_____ × 14) = ____1092______ – ___14_______ = ____1078______
Answer: 79 x 14 = 79 fourteens.
d. 21 × 75 = ______21____ seventy-fives
Think: ___20__ seventy-fives + __1___ seventy-five = (____20______ × 75) + (_____1_____ × 75) = ___1500_______ + ____75______ = ___1625_______
Answer: 21 x 75 = 1625.
Question 3. Define the unit in word form and complete the sequence of problems as was done in the lesson. a. 19 × 15 = 19 ___15_______
Think: 20 _______15______ – 1 ____15_________ = (20 × _____15_____) – (1 × __15________) = ___300_______ – _____15_____ = _____285_____
Answer: 19 x 15 = 285.
Explanation: In the above-given question, given that, 20 fifteens – 1 fifteen. 20 x 15 – 1 x 15. 500 – 15. 285.
b. 14 × 15 = 14 ____15______
Think: 10 _____5_______ + 4 ______10_____ = (10 × ____5______) + (4 × ____10______) = _____50_____ + ____40______ = ___90_______
Answer: 14 x 15 = 210.
Explanation: In the above-given question, given that, 10 5 + 4 10. 50 + 40. 90
c. 25 × 12 = 12 _____25_____
Think: 10 ____15______ + 2 __25_______ = (10 × ___25_______) + (2 × _____25_____) = ____250______ + _____50_____ = ____300______
Answer: 25 x 12 = 300.
Explanation: In the above-given question, given that, 10 fifteens + 2 twenty-five. 10 x 15 + 2 x 25. 250 + 50. 300.
d. 18 × 17 = 18 ___17_______
Think: 20 ____17______ – 2 ____17______ = (20 × _____17_____) – (2 × ___17_______) = ______340____ – ____34______ = ____306______
Answer: 18 x 17 = 306.
Explanation: In the above-given question, given that, 20 seventeen – 2 seventeen. 20 x 17 – 2 x 17. 340 – 34. 306.
Question 4. How can 14 × 50 help you find 14 × 49?
Answer: 14 x 50 = 14 x (50 – 1).
Explanation: In the above-given question, given that, 14 fifty – 14 fourty nine. 14 x 50 – 14 x 49. 700 – 686. 14
Question 5. Solve mentally. a. 101 × 15 = __1515________
Answer: 101 x 15 = 1515.
Explanation: In the above-given question, given that, 101 x 15 1515.
b. 18 × 99 = ____1782______
Answer: 18 x 99 = 1782.
Explanation: In the above-given question, given that, 18 x 99 1782.
Question 6. Saleem says 45 × 32 is the same as (45 × 3) + (45 × 2). Explain Saleem’s error using words, numbers, and/or pictures.
Answer: 45 x 32 = 1440 and (45 x 3) + (45 x 2) = 135 + 90 = 225..
Explanation: In the above-given question, given that, 45 x 32 1440.
Question 7. Juan delivers 174 newspapers every day. Edward delivers 126 more newspapers each day than Juan. a. Write an expression to show how many newspapers Edward will deliver in 29 days.
Answer: The newspapers Edward will deliver in 29 days =
Explanation: In the above-given question, given that, Juan delivers 174 newspapers every day. Edward delivers 126 more newspapers each day than Juan. 174 + 126 = 300. Edward will deliver in 29 days = 300 x 29. 300 x 29 = 8700.
b. Use mental math to solve. Show your thinking.
Eureka Math Grade 5 Module 2 Lesson 4 Exit Ticket Answer Key
Solve using mental math. Draw a tape diagram and fill in the blanks to show your thinking.
a. 49 × 11 = ____49______ elevens
Think: 50 elevens – 1 eleven
= (___50_______ × 11) – (_____1_____ × 11) = ____550______ – _____11_____ = _____539_____
Answer: 49 x 11 = 539.
b. 25 × 13 = ____13______ twenty-fives
Think: __10___ twenty-fives + __3___ twenty-fives = (____10______ × 25) + (____3______ × 25) = ____250______ + ____75______ = _____325_____
Answer: 25 x 13 = 325.
Eureka Math Grade 5 Module 2 Lesson 4 Homework Answer Key
Answer: 37 x 19 = 703.
Answer: 26 x 35 = 910
Answer: 34 x 89 = 3026
Answer: 19 x 50 = 950.
Explanation: In the above-given question, given that, 19 x 50 20 x 50 – 1 x 50. 1000 – 50. 950.
b. 11 × 26 = ____11______ twenty-sixes
Think: __10___ twenty-sixes + __1___ twenty-six = ( _____10_____ × 26) + ( ___1_______ × 26) = _____260_____ + _____26_____ = _____234_____
Answer: 11 x 26 = 234.
c. 49 × 12 = ______49____ twelves
Think: ___50__ twelves – 1 twelve = ( ____50______ × 12) – ( ____1______ × 12) = ____600______ – _____12_____ = ____588______
Answer: 49 x 12 = 588.
d. 12 × 25 = ______12____ twenty-fives
Think: ___10__ twenty-fives + __2___ twenty-fives = ( ____10______ × 25) + ( ____2______ × 25) = _____250_____ + ____50______ = ____300______
Answer: 12 x 25 = 300.
Question 3. Define the unit in word form and complete the sequence of problems as was done in the lesson. a. 29 × 12 = 29 ____12______
Think: 30 _____12_____ – 1 ____12______ = (30 × ______12____ ) – (1 × _____12_____ ) = ____360______ – ___12_______ = ____348______
Answer: 29 x 12 = 348.
Explanation: In the above-given question, given that, 29 x 12 30 x 12 – 1 x 12. 360 – 12. 348.
b. 11 × 31 = 31 __11________
Think: 30 _____11_____ + 1 _____11_____ = (30 × ___11_______ ) + (1 × ___11_______ ) = _______330___ + ____11______ = _____341_____
11 x 31 = 341.
Explanation: In the above-given question, given that, 11 x 31 30 x 11 + 1 x 11. 330 + 11. 341.
c. 19 × 11 = 19 _____11_____
Think: 20 ____11______ – 1 ______11____ = (20 × ___11_______ ) – (1 × ____11______ ) = ____220______ – ___11_______ = ____209______
d. 50 × 13 = 13 ____50______
Think: 10 _____50_____ + 3 _____50_____ = (10 × ____50______ ) + (3 × ____50______ ) = ___500_______ + ____150______ = ____650______
Answer: 13 x 50 = 650.
Explanation: In the above-given question, given that, 13 x 50 10 x 50 + 3 x 50. 500 + 150. 650.
Question 4. How can 12 × 50 help you find 12 × 49?
Answer: 12 x 50 = 600.
Explanation: In the above-given question, given that, 12 x 49 = 12 x (50 – 1). 12 x 49 = 588. 12 x 50 = 600.
Question 5. Solve mentally. a. 16 × 99 = ___1584_______
Answer: 16 x 99 = 1584.
Explanation: In the above-given question, given that, 16 x 99. 1584.
b. 20 × 101 = ___2020_______
Answer: 20 x 101 = 2020.
Explanation: In the above-given question, given that, 20 x 101 20 x 102 – 1. 20 x 101. 2020.
Question 6. Joy is helping her father to build a rectangular deck that measures 14 ft by 19 ft. Find the area of the deck using a mental strategy. Explain your thinking.
Answer: The area of the deck = 266 sq ft.
Explanation: In the above-given question, given that, Joy is helping her father to build a rectangular deck that measures 14 ft by 19 ft. area = l x b. area = 14 x 19. area = 266 sq ft.
Question 7. The Lason School turns 101 years old in June. In order to celebrate, they ask each of the 23 classes to collect 101 items and make a collage. How many total items will be in the collage? Use mental math to solve. Explain your thinking.
Answer: The total items will be in the college = 2323.
Explanation: In the above-given question, given that, The Lason School turns 101 years old in june. In order to celebrate, they ask each of the 23 classes to collect 101 items and make a collage. 23 x 101 = 2323.
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5th grade (Eureka Math/EngageNY)
Unit 1: module 1: place value and decimal fractions, unit 2: module 2: multi-digit whole number and decimal fraction operations, unit 3: module 3: addition and subtractions of fractions, unit 4: module 4: multiplication and division of fractions and decimal fractions, unit 5: module 5: addition and multiplication with volume and area, unit 6: module 6: problem solving with the coordinate plane.
Common Core Grade 5 Math (Worksheets, Homework, Lesson Plans)
Looking for video lessons that will help you in your Common Core Grade 5 Math classwork or homework? Looking for Common Core Math Worksheets and Lesson Plans that will help you prepare lessons for Grade 5 students?
The following lesson plans and worksheets are from the New York State Education Department Common Core-aligned educational resources. The Lesson Plans and Worksheets are divided into six modules.
Related Pages Common Core Math Resources, Lesson Plans And Worksheets Common Core Math Video Lessons, Math Worksheets and Games for Grade 5 Common Core Math Video Lessons, Math Worksheets and Games for all grades
Grade 5 Homework, Lesson Plans And Worksheets
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Engage NY Eureka Math 5th Grade Module 2 Lesson 4 Answer Key Eureka Math Grade 5 Module 2 Lesson 4 Problem Set Answer Key. Question 1. Circle each expression that is not equivalent to the expression in bold. a. 16 × 29. Answer: 16 x 29 = 464. Explanation: In the above-given question, given that, 29 sixteens = 29 x 16. 16 x (30 - 1). 16 x 29 ...
@laurasetness6589 Convert numerical expressions into unit form as a mental strategy for multi digit multiplication, help kids with math, experienced teacher,...
Convert numerical expressions into unit form as a mental strategy for multi digit multiplication, help teachers, help parents, help students
Engage NY // Eureka Math Grade 5 Module 2 Lesson 4 Homework. Engage NY // Eureka Math Grade 5 Module 2 Lesson 4 Homework.
GRADE 5 • MODULE 2 Multi-Digit Whole Number and Decimal Fraction Operations A STORY OF UNITS. ... 2 Lesson 4 Answer Key 5 •2 Homework 1. a. (30 19) - (7 29) and (40 - 2) 19 3. a. Twelves; twelves; twelve; 12; 12; 360; 12; b. (26 + 30) (26 + 5) and 35 (20 + 60) 348 c. (34 8) + (34 9) b. ...
Multiplication and Division of Fractions and Decimal Fractions. Eureka Essentials: Grade 5. An outline of learning goals, key ideas, pacing suggestions, and more! Fluency Games. Teach Eureka Lesson Breakdown. Downloadable Resources. Teacher editions, student materials, application problems, sprints, etc. Application Problems.
Multi-Digit Whole Number and Decimal Fraction Operations. Eureka Essentials: Grade 5. An outline of learning goals, key ideas, pacing suggestions, and more! Fluency Games. Teach Eureka Lesson Breakdown. Downloadable Resources. Teacher editions, student materials, application problems, sprints, etc. Application Problems.
Unit 5: Module 5: Addition and multiplication with volume and area. 0/1400 Mastery points. Topic A: Concepts of volume Topic B: Volume and the operations of multiplication and addition Topic C: Area of rectangular figures with fractional side lengths. Topic D: Drawing, analysis, and classification of two-dimensional shapes.
Eureka Essentials: Grade 4. An outline of learning goals, key ideas, pacing suggestions, and more! Fluency Games. Teach Eureka Lesson Breakdown. Downloadable Resources. Teacher editions, student materials, application problems, sprints, etc. Application Problems. Files for printing or for projecting on the screen.
Grade 5 • MODULE 4 Multiplication and Division of Fractions and Decimal Fractions . 5 GRADE Mathematics Curriculum GRADE 5 • MODULE 4 Module 4: Multiplication and Division of Fractions and Decimal Fractions Table of Contents GRADE 5 • MODULE 4
Standard: 5.MD.2 Days: 1 Module 4 Overview Topic A Overview Lesson 1: Measure and compare pencil lengths to the nearest 1/2, 1/4, and 1/8 of an inch, and analyze the data through line plots. (Video Lesson) B. Fractions as Division Standard: 5.NF.3 Days: 4 Topic B Overview Lesson 2, Lesson 3: Interpret a fraction as division
EngageNY/Eureka Math Grade 5 Module 4 Lesson 2 (updated)For more videos, please visit http://bit.ly/engageportal
Place Value and Decimal Fractions. Eureka Essentials: Grade 5. An outline of learning goals, key ideas, pacing suggestions, and more! Fluency Games. Teach Eureka Lesson Breakdown. Downloadable Resources. Teacher editions, student materials, application problems, sprints, etc. Application Problems.
It's Homework Time! Help for fourth graders with Eureka Math Module 5 Lesson 2.
Grade 2 Module 5 7HDFKHU (GLWLRQ FL State Adoption Bid # 3671 . ISBN 978-1-64054-321-8 Printed in the U.S.A. This book may be purchased from the publisher at eureka-math.org. 10 9 8 7 6 5 4 3 2 1 G2-M5-UTE-1.3.-05.2018 Published by ...
The source for the homework pages is the "full module" PDF, available here for free:https://www.engageny.org/resource/grade-2-mathematics-module-5
The source for the homework pages is the full module PDF at this address:https://www.engageny.org/resource/grade-2-mathematics-module-4