eureka math grade 5 module 1 lesson 2 homework

Texas Go Math
Big Ideas Math
Engageny Math
McGraw Hill My Math
enVision Math
180 Days of Math
Math in Focus Answer Key
Math Expressions Answer Key
Privacy Policy

$CCSS Math Answers$

Eureka Math Grade 5 Module 2 Lesson 1 Answer Key

Engage ny eureka math 5th grade module 2 lesson 1 answer key, eureka math grade 5 module 2 lesson 1 problem set answer key.

Question 1. Fill in the blanks using your knowledge of place value units and basic facts. a. 23 × 20 Think: 23 ones × 2 tens = _____46_____ tens 23 × 20 = ____460______

Answer: 23 x 20 = 460.

Explanation: In the above-given question, given that, 23 ones x 2 tens = 46 tens. 23 x 20 = 460.

b. 230 × 20 Think: 23 tens × 2 tens = ____46 tens______ 230 × 20 = ____4600______

Answer: 230 x 20 = 4600.

Explanation: In the above-given question, given that, 23 tens x 2 tens = 46 tens. 230 x 20 = 4600.

c. 41 × 4 41 ones × 4 ones = 164 ___ones_______ 41 × 4 = ____164______

Answer: 41 x 4 = 164.

Explanation: In the above-given question, given that, 41 ones x 4 ones = 164 ones. 41 x 4 = 164.

d. 410 × 400 41 tens × 4 hundreds = 164 ___tens_______ 410 × 400 = _____161000_____

Answer: 410 x 400 = 16100.

Explanation: In the above-given question, given that, 41 tens x 4 hundreds = 164 tens. 410 x 400 = 16100.

e. 3,310 × 300 ___3310___ tens × ___3___ hundreds = 993 ______ 3,310 × 300 = __993________

Answer: 3310 x 300 = 993.

Explanation: In the above-given question, given that, 3310 tens x 3 tens = 993 tens. 3310 x 300 = 993.

f. 500 × 600 ___5___ hundreds × __6___ hundreds = 30 _____ 500 × 600 = ____3000______

Answer: 500 x 6000 = 3000.

Explanation: In the above-given question, given that, 5 hundred x 6 hundred = 30 hundred. 500 x 600 = 3000.

Question 2. Determine if these equations are true or false. Defend your answer using your knowledge of place value and the commutative, associative, and/or distributive properties. a. 6 tens = 2 tens × 3 tens

b. 44 × 20 × 10 = 440 × 2

c. 86 ones × 90 hundreds = 86 ones × 900 tens

d. 64 × 8 × 100 = 640 × 8 × 10

e. 57 × 2 × 10 × 10 × 10 = 570 × 2 × 10

Answer: a. True. b. false. c. True. d. true. e. false.

Explanation: In the above-given question, given that, a. 6 tens = 2 tens × 3 tens 6 tens = 6 tens. b. 44 × 20 × 10 = 440 × 2 44 x 10 = 440 x 20 = 880. c. 86 ones × 90 hundreds = 86 ones × 900 tens 86 x 900 = 86 x 900. d. 64 × 8 × 100 = 640 × 8 × 10 64 x 10 = 640 x 8 . 640 x 8 x 10. e. 57 × 2 × 10 × 10 × 10 = 570 × 2 × 10 57 x 20 x 10 x 10 = 570 x 20. 570 x 20 x 10 = 640.

$Eureka Math Grade 5 Module 2 Lesson 1 Problem Set Answer Key 1$

Answer: 450 x 300 = 135000.

Explanation: In the above-given question, given that, 45 x 3 = 45 x 30. = 12 x 10 = 120. 450 x 30 = (45×10) (3 x 10) = 45 x 3 x 10 x 10 = 450 x 30 = 13500.

Answer: 400 x 5000 = 20,000.

$Eureka-Math-Grade-5-Module-2-Lesson-1-Answer Key-1$

Answer: 80 x 100 = 8000.

Explanation: In the above-given question, given that, 80 x 100 = 8000. 8 x 1000 = 8000.

Question 5. The Canadian side of Niagara Falls has a flow rate of 600,000 gallons per second. How many gallons of water flow over the falls in 1 minute?

Answer: The gallons of water flow over the falls in 1 minute = 3,60,00,000.

Explanation: In the above-given question, given that, The Canadian side of Niagara falls has a flow rate of 600,000 gallons per second. 1 minute = 60 seconds. 600,000 x 60. 3,60,00,000.

Question 6. Tickets to a baseball game are $20 for an adult and $15 for a student. A school buys tickets for 45 adults and 600 students. How much money will the school spend for the tickets?

Answer: The money school spend for the tickets = 9900$.

Explanation: In the above-given question, given that, Tickets to a baseball game are $20 for an adult and $15 for a student. A school buys tickets for 45 adults and 600 students. 45 x $20 + 600 x $15. 900 + 9000. 9900.

Eureka Math Grade 5 Module 2 Lesson 1 Exit Ticket Answer Key

Question 1. Find the products. a. 1,900 × 20

Answer: 1900 x 20 = 38,000.

Explanation: In the above-given question, given that, 1900 x 20. 38000.

b. 6,000 × 50

Answer: 6000 x 50 = 30000.

Explanation: In the above-given question, given that, 6000 x 50. 30000.

c. 250 × 300

Answer: 250 x 300 = 75000.

Explanation: In the above-given question, given that, 250 x 300. 75000.

Question 2. Explain how knowing 50 × 4 = 200 helps you find 500 × 400.

Answer: 50 x 4 = 200.

Explanation: In the above-given question, given that, 50 x 4. 200.

Eureka Math Grade 5 Module 2 Lesson 1 Homework Answer Key

Question 1. Fill in the blanks using your knowledge of place value units and basic facts. a. 43 × 30 Think: 43 ones × 3 tens = _____129_____ tens 43 × 30 = ___1290_______

Answer: 43 x 30 = 1290.

Explanation: In the above-given question, given that, 43 ones x 3 tens = 129 tens. 43 x 30 = 1290.

b. 430 × 30 Think: 43 tens × 3 tens = ____129______ hundreds 430 × 30 = ____1290______

Answer: 430 x 30 = 1290.

Explanation: In the above-given question, given that, 43 tens x 3 tens = 129 hundreds. 430 x 30 = 1290.

c. 830 × 20 Think: 83 tens × 2 tens = 166 ____tens______ 830 × 20 = ____16600______

Answer: 830 x 20 = 16600.

Explanation: In the above-given question, given that, 83 tens x 2 tens = 166 tens. 830 x 20 = 1660.

d. 4,400 × 400 ______440____ hundreds × _____40_____ hundreds = 176 ____hundreds______ 4,400 × 400 = _____176000_____

Answer: 4400 x 400 = 176000.

Explanation: In the above-given question, given that, 440 hundred x 40 hundred = 176 hundredss. 4400 x 400= 176000.

e. 80 × 5,000 ____8______ tens × ____5______ thousands = 40 _____thousands_____ 80 × 5,000 = ____40000______

Answer: 80 x 5000 = 40000.

Explanation: In the above-given question, given that, 8 tens x 5 thousand = 40 thousand. 80 x 5000 = 40000.

Answer: 35 hundreds = 5 tens x 7 tens. Explanation: In the above-given question, given that, 5 tens x 7 tens = 35 hundreds. 5 x 7 = 35.

b. 770 × 6 = 77 × 6 × 100

Answer: 770 x 6 = 77 x 6 x 100.

Explanation: In the above-given question, given that, 770 x 6 = 77 x 100 x 6. 4620 = 46200.

c. 50 tens × 4 hundreds = 40 tens × 5 hundreds

Answer: 50 tens x 4 hundreds = 40 tens x 5 hundreds.

Explanation: In the above-given question, given that, 50 tens x 4 hundreds = 40 tens x 5 hundreds. 200 = 200.

d. 24 × 10 × 90 = 90 × 2,400

Answer: 24 x 10 x 90 = 90 x 2400.

Explanation: In the above-given question, given that, 24 x 10 x 90 = 90 x 2400. 240 x 90 = 21600. 90 x 2400 = 216000.

$Eureka Math 5th Grade Module 2 Lesson 1 Homework Answer Key 21$

Answer: b. 80 x 5 = 80 x 50 = 40 x 10 = 400. 800 x 500 = (8 x 100) x (5 x 100) = (8 x 5) x 1000 = 40000. 8000 x 50 = (8 x 5) x (100 x 1000) = 400000.

Explanation: In the above-given question, given that, 80 x 5 = 80 x 50 = 40 x 10 = 400. 800 x 500 = (8 x 100) x (5 x 100) = (8 x 5) x 1000 = 40000. 8000 x 50 = (8 x 5) x (100 x 1000) = 400000.

Answer: d. 673 x 3 = 6730 x 30 = 2019 x 100 = 20190. 6730 x 300 = (673 x 100) x (3 x 100) = (673 x 3) x 1000 = 201900. 63700 x 3000 = (6730 x 1000) x (637 x 10000) = 2019000.

$Eureka-Math-Grade-5-Module-2-Lesson-1-Answer Key-2$

Question 4. A concrete stepping-stone measures 20 square inches. What is the area of 30 such stones?

Answer: The area of 30 such stones = 600 sq inches.

Explanation: In the above-given question, given that, A concrete stepping-stone measures 20 square inches. 20 x 30 = 600.

Question 5. A number is 42,300 when multiplied by 10. Find the product of this number and 500.

Answer: 4230 x 10 = 42300.

Explanation: In the above-given question, given that, A number is 42,300 when multiplied by 10. 500 = 50 x 10. 50 x 10 = 500.

Planning for the School Year

Staar resources.

Additional Resources

Resources by Grade Level

Family Support

Math Support for Texas

Check out the resources below to maximize your usage of eureka math® teks edition ., eureka math teks edition bridge documents, access eureka math teks edition blog.

Go to the Eureka Math TEKS Edition blog to view our previous content webinars and read blogs written by the Great Minds Texas Team.

Eureka Math TEKS Edition Facebook Group

Engage in meaningful discussions with us and other educators to help your usage of Eureka Math TEKS Edition .

New Resources

Bridge to staar.

This resource ensures reteach is grounded in conceptual understanding of mathematics using the Eureka Math TEKS Edition curriculum. Our team has provided a STAAR 2.0 question solved using models, language, and strategies along with guiding questions for reteach. Explore the suite of resources with our video tour below.

View Resources

eureka math grade 5 module 1 lesson 2 homework

Eureka Math Model Progression Resource

Access the progression of models across each topic, identify readiness and supporting TEKS, and analyze coherence links.

When using this resource:

Identify your grade level from the bottom tabs
Click the module you are interested in accessing from Column A
Follow the hyperlink to see the list of Topics
Click the Topic of your choice

Access Resource

Supplemental Lessons Overview

You can access the supplemental lessons by logging on to the Eureka Math in Sync TEKS Edition platform, selecting a grade level, and scrolling to the bottom of the page.

Frequently Asked Questions

Check out our FAQ document to see common questions we hear from each grade level.

Eureka Math TEKS Edition Blog

Check out our blog for additional support articles, on-demand webinars, and more.

Year at a Glance

Read an overview of the content contained in Eureka Math TEKS Edition and how it aligns with the TEKS for math.

2023–24 Pacing Suggestions

Review pacing guides for every module in Grades K–5 for recommendations from our math team. Pacing suggestions for Grades 3-5 are customized to meet the time frame of STAAR testing. If additional days are required, please use the unique calendar recommendations for combining lessons.

STAAR Review

Dig into review activities for Grades 3–5 to prepare students to be successful on the end of year assessment.

STAAR Alignment

Take a look at how Eureka Math TEKS Edition prepares students for success on STAAR.

Success on STAAR

What does success on STAAR look like, not just this year, but for every year? Check out this piece to find out.

Introduction to Sprints

Sprints in the Classroom

Instructional Delivery Methods

Check out the vignette and instructional delivery methods for Sprints.

View Methods

Additional Support Resources

Exit ticket resources.

Access all of the Eureka Math TEKS Edition Exit Tickets and a tracker to help you monitor student progress.

Exit Ticket Tracker

Exit Ticket Webinar

View Webinar

Implementation Guide

Learn how to implement Eureka Math TEKS Edition with fidelity.

Lesson Internalization

Learn how you can internalize a module & topic, and see examples of how you can customize your lesson plans.

Preparing to Teach a Lesson from a Story of Units

Lesson Internalization Diagram

Annotated Lesson Plan

Sequence of Modules

View the sequence of each grade-level modules aligned with the TEKS.

View Sequence

Materials Lists by Lesson

View a list of the materials & tools needed to implement Eureka Math TEKS Edition curriculum crafted by the writers broken down by lesson.

Materials Lists

View a list of the materials & tools needed to implement Eureka Math TEKS Edition curriculum crafted by the writers.

Coherence Links

Check out the coherence links between grade levels by each topic.

Grade K–5 Module Overview

Review Module Overview documents for Grades K–5 to learn what content and standards will be covered in each module.

Professional Development

Support your usage of Eureka Math TEKS Edition with professional development sessions created by the writers of the curriculum.

View Sessions

Unique Calendar Planning Document

Get guidance on the process you should use when combining or omitting lessons.

Download Calendar

View Hone the Lesson: Combing Lessons Video

Grade Level Fluencies by Lesson

Check out the fluencies by grade level that are included with Eureka Math TEKS Edition .

Lesson Templates

Check out the lesson templates by grade level that are included with Eureka Math TEKS Edition .

Kindergarten Observational Assessments

Check out the observational assessments for kindergarten that are included with Eureka Math TEKS Edition .

Observational Assessment Checklist

Observational Assessment Cards

Opportunities by Lesson

Support Toward Mastery

Family Support Resources

Math night resource pack.

Family engagement can contribute significantly to student success in the classroom. A Family Eureka Math TEKS Edition Night is a great way to inspire and engage parents. To make the most of the events, we offer the following resources.

Getting Started Letter

Powerpoint Deck

Family Tip Sheets

Family Tip Sheets are available at the topic level and include suggested strategies and models, key vocabulary, and tips for how you can support learning at home.

Modules 1–2 Topics A–B

Modules 1–2 Topics A–D

Sign up for updates

If you want to be notified when new support resources are released or about upcoming professional development sessions, please fill out the form below.