go math 5th grade lesson 6.4 homework answer key

Go Math! Grade 5 Lesson 6.4

• Word Document File

Description

Questions & answers.

• We're hiring
• Help & FAQ
• Privacy policy
• Student privacy
• Terms of service
• Tell us what you think

• 888-309-8227
• 732-384-0146

New User Registration

Forgot Password

Go Math! Florida 5th Grade, Grade: 5 Publisher: Houghton Mifflin Harcourt

Go math florida 5th grade, title : go math florida 5th grade, publisher : houghton mifflin harcourt, isbn : 153802669, isbn-13 : 9780153802669, use the table below to find videos, mobile apps, worksheets and lessons that supplement go math florida 5th grade., textbook resources.

• Call us toll-free
• FAQs – Frequently Asked Questions
• Contact Lumos Learning – Proven Study Programs by Expert Teachers

Follow us: Lumos Learning -->

• 2024 © Lumos Learning
• Privacy Policy - Terms of Service - Disclaimers

PARCC® is a registered trademark of PARCC, Inc. Lumos Learning, is not owned by or affiliated in any fashion with PARCC, Inc... Read More

PARCC® is a registered trademark of PARCC, Inc. Lumos Learning, is not owned by or affiliated in any fashion with PARCC, Inc., the Partnership for the Assessment of Readiness for College and Careers, nor any state of the Union. Neither PARCC, Inc., nor The Partnership for the Assessment of Readiness for College and Careers, nor any member state has endorsed this product. No portion of any fees or charges paid for any products or services Lumos Learning offers will be paid or inure to the benefit of PARCC, Inc., or any state of the Union

SBAC is a copyright of The Regents of the University of California – Smarter Balanced Assessment Consortium, which is not aff... Read More

SBAC is a copyright of The Regents of the University of California – Smarter Balanced Assessment Consortium, which is not affiliated to Lumos Learning. The Regents of the University of California – Smarter Balanced Assessment Consortium, was not involved in the production of, and does not endorse these products or this site.

ACT® Aspire™ is a registered trademark of ACT Aspire LLC., which is not affiliated to Lumos Learning. ACT Aspire LLC, was not... Read More

ACT® Aspire™ is a registered trademark of ACT Aspire LLC., which is not affiliated to Lumos Learning. ACT Aspire LLC,was not involved in the production of, and does not endorse these products or this site.

Florida Department of Education is not affiliated to Lumos Learning. Florida department of education, was not involved in the... Read More

Florida Department of Education is not affiliated to Lumos Learning. Florida department of education, was not involved in the production of, and does not endorse these products or this site.

Indiana Department of Education is not affiliated to Lumos Learning. Indiana department of education, was not involved in the... Read More

Indiana Department of Education is not affiliated to Lumos Learning. Indiana department of education, was not involved in the production of, and does not endorse these products or this site.

Mississippi Department of Education is not affiliated to Lumos Learning. Mississippi department of education, was not involved... Read More

Mississippi Department of Education is not affiliated to Lumos Learning. Mississippi department of education, was not involved in the production of, and does not endorse these products or this site.

Ohio Department of Education is not affiliated to Lumos Learning. Ohio department of education, was not involved in the prod... Read More

Ohio Department of Education is not affiliated to Lumos Learning. Ohio department of education, was not involved in the production of, and does not endorse these products or this site.

Tennessee Department of Education is not affiliated to Lumos Learning. Tennessee department of education, was not involved... Read More

Tennessee Department of Education is not affiliated to Lumos Learning. Tennessee department of education, was not involved in the production of, and does not endorse these products or this site.

Georgia Department of Education is not affiliated to Lumos Learning. Georgia department of education, was not involved... Read More

Georgia Department of Education is not affiliated to Lumos Learning. Georgia department of education, was not involved in the production of, and does not endorse these products or this site.

Missouri Department of Education is not affiliated to Lumos Learning. Missouri department of education, was not involved... Read More

Missouri Department of Education is not affiliated to Lumos Learning. Missouri department of education, was not involved in the production of, and does not endorse these products or this site.

Louisiana Department of Education is not affiliated to Lumos Learning. Louisiana department of education, was not involved... Read More

Louisiana Department of Education is not affiliated to Lumos Learning. Louisiana department of education, was not involved in the production of, and does not endorse these products or this site.

• 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

Eureka Math Grade 6 Module 4 Lesson 5 Answer Key

Engage ny eureka math 6th grade module 4 lesson 5 answer key, eureka math grade 6 module 4 lesson 5 example answer key.

Write each expression in exponential form. Example 1. 5 × 5 × 5 × 5 × 5 = Answer: 5 5

Example 2. 2 × 2 × 2 × 2 = Answer: 2 4

Write each expression in expanded form. Example 3. 8 3 = Answer: 8 × 8 × 8

Example 4. 10 6 = Answer: 10 × 10 × 10 × 10 × 10 × 10

Example 5. g 3 = Answer: g × g × g

Go back to Examples 1 – 4, and use a calculator to evaluate the expressions.

Example 1. 5 × 5 × 5 × 5 × 5 = 5 5 Answer: 3,125

Example 2. 2 × 2 × 2 × 2 = 2 4 Answer: 16

Example 3. 8 3 = 8 × 8 × 8 Answer: 512

Example 4. 10 6 = 10 × 10 × 10 × 10 × 10 × 10 Answer: 1,000,000

Example 5. What is the difference between 3g and g 3 ? Answer: 3g = g + g + g or 3 times g; g 3 = g × g × g

Example 6. Write the expression in expanded form, and then evaluate. (3.8) 4 = Answer: 3.8 × 3.8 × 3.8 × 3.8 = 208.5136

Example 7. Write the expression in exponential form, and then evaluate. Answer: 2.1 × 2.1 = (2.1) 2 = 4.41

Example 8. Write the expression in exponential form, and then evaluate. 0.75 × 0.75 × 0.75 Answer: = (0.75) 3 = 0.421875

The base number can also be a fraction. Convert the decimals to fractions in Examples 7 and 8 and evaluate. Leave your answer as a fraction. Remember how to multiply fractions!

Example 7. Answer: \(\frac{21}{10} \times \frac{21}{10}=\left(\frac{21}{10}\right)^{2}=\frac{441}{100}=4 \frac{41}{100}\)

Example 8. Answer: \(\frac{3}{4} \times \frac{3}{4} \times \frac{3}{4}=\left(\frac{3}{4}\right)^{3}=\frac{27}{64}\)

Example 9. Write the expression in exponential form, and then evaluate. Answer: \(\frac{1}{2} \times \frac{1}{2} \times \frac{1}{2}=\left(\frac{1}{2}\right)^{3}=\frac{1}{8}\)

Example 10. Write the expression in expanded form, and then evaluate. Answer: \(\left(\frac{2}{3}\right)^{2}=\frac{2}{3} \times \frac{2}{3}=\frac{4}{9}\)

Eureka Math Grade 6 Module 4 Lesson 5 Exercise Answer Key

Exercise 1. Fill in the missing expressions for each row. For whole number and decimal bases, use a calculator to find the standard form of the number. For fraction bases, leave your answer as a fraction.

Exercise 2. Write five cubed in all three forms: exponential form, expanded form, and standard form. Answer: 5 3 ; 5 × 5 × 5; 125

Exercise 3. Write fourteen and seven-tenths squared in all three forms. Answer: (14.7) 2 ; 14.7 × 14.7; 216.09

Exercise 4. One student thought two to the third power was equal to six. What mistake do you think he made, and how would you help him fix his mistake? Answer: The student multiplied the base, 2, by the exponent, 3. This is wrong because the exponent never multiplies the base; the exponent tells how many copies of the base are to be used as factors.

Eureka Math Grade 6 Module 4 Lesson 5 Problem Set Answer Key

Question 1. Complete the table by filling in the blank cells. Use a calculator when needed.

Question 2. Why do whole numbers raised to an exponent get greater, while fractions raised to an exponent get smaller? Answer: As whole numbers are multiplied by themselves, products are larger because there are more groups. As fractions of fractions are taken, the product is smaller. A part of a part is less than how much we started with.

Question 3. The powers of 2 that are in the range 2 through 1,000 are 2, 4, 8, 16, 32, 64, 128, 256, and 512. Find all the powers of that are in the range 3 through 1,000. Answer: 3, 9, 27, 81, 243, 729

Question 4. Find all the powers of 4 in the range 4 through 1,000. Answer: 4, 16, 64, 256

a. Explain what w is in this new expression. Answer: w is the factor that will be repeatedly multiplied by itself.

b. Explain what b is in this new expression. Answer: b is the number of times w will be multiplied.

Question 7. What is the advantage of using exponential notation? Answer: It is a shorthand way of writing a multiplication expression if the factors are all the same.

Question 8. What is the difference between 4x and x 4 ? Evaluate both of these expressions when x = 2 Answer: 4x means four times x; this is the same as x + x + x + x. On the other hand, x 4 means x to the fourth power, or x × x × x × x. When x = 2, 4x = 4 × 2 = 8. When x = 2, x 4 = 2 × 2 × 2 × 2 = 16.

Eureka Math Grade 6 Module 4 Lesson 5 Exit Ticket Answer Key

Question 1. What is the difference between 6z and z 6 ? Answer: 6z = z + z + z + z + z + z or 6 times z; z 6 = z × z × z × z × z × z

Question 2. Write 10 3 as a multiplication expression having repeated factors. Answer: 10 × 10 × 10

Question 3. Write 8 × 8 × 8 × 8 using an exponent. Answer: 8 4

Eureka Math Grade 6 Module 4 Lesson 5 Opening Exercise Answer Key

As you evaluate these expressions, pay attention to how you arrive at your answers.

Question 1. 4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 Answer: 4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 = 4 × 10 = 4 10

Question 2. 9 + 9 + 9 + 9 + 9 Answer: 9 + 9 + 9 + 9 + 9 = 9 × 5 = 9 5

Question 3. 10 + 10 + 10 + 10 + 10 Answer: 10 + 10 + 10 + 10 + 10 = 10 × 5 = 10 5

Eureka Math Grade 6 Module 4 Lesson 5 Multiplication of Decimals Answer Key

Progression of Exercises

Question 1. 0.5 × 0.5 = Answer: 0.25

Question 2. 0.6 × 0.6 = Answer: 0.36

Question 3. 0.7 × 0.7 Answer: 0.49

Question 4. 0.5 × 0.6 = Answer: 0.3

Question 5. 1.5 × 1.5 = Answer: 0.25

Question 6. 2.5 × 2.5 = Answer: 6.25

Question 7. 0.25 × 0.25 = Answer: 0.0625

Question 8. 0.1 × 0.1 = Answer: 0.01

Question 9. 0.1 × 123.4 = Answer: 12.34

Question 10. 0.01 × 123.4 = Answer: 1.234

Leave a Comment Cancel Reply

You must be logged in to post a comment.

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

Go Math Grade 6 Answer Key PDF Download | Grade 6th Common Core Solutions Key of all Chapters

Go Math Answer Key for Grade 6: Students and Teachers will find Go Math Solutions extremely helpful in their Math Journey. Go Math Solutions of Class 6 will help students achieve better scores. Students can prepare for their rigorous math assessments easily seeking the help of the Solutions provided in Go Math Books. You can get answers to all the questions from the Go Math Textbooks.

Access the Chapterwise Solutions for all the questions in the exercises and make your learning effective. Go Math Answer Key for Grade 6 develops mathematical understanding in students. Access the worked-out solutions for the 6th Standard Go Math Books.

Download Grade 6th Go Math Answer Key PDF

All the solutions of Middle School Go Math Books for Grade 6 are prepared by mathematics educators. Go Math Books prevailing for 6th Standard are prepared to meet both the content and intent of Middle School. You can witness the Mathematical Concepts explained in a concise manner making it easier for you to have a good grip on the subject. HMH Go Math Grade 6 Answer Key includes the solved examples and practice questions to strengthen your Mathematical Concepts.

Grade 6 HMH Go Math – Answer Keys

• Chapter 1: Divide Multi-Digit Numbers
• Chapter 2: Fractions and Decimals
• Chapter 3: Understand Positive and Negative Numbers
• Chapter 4: Model Ratios
• Chapter 5: Model Percents
• Chapter 6: Convert Units of Length
• Chapter 7: Exponents
• Chapter 8: Solutions of Equations
• Chapter 9: Independent and Dependent Variables
• Chapter 10: Area of Parallelograms
• Chapter 11: Surface Area and Volume
• Chapter 12: Data Displays and Measures of Center
• Chapter 13: Variability and Data Distributions

Grade 6 McGraw Hill Glencoe – Answer Keys

• Chapter 1: Ratios and Rates
• Chapter 2: Fractions, Decimals, and Percents
• Chapter 3: Compute with Multi-Digit Numbers
• Chapter 4: Multiply and Divide Fractions
• Chapter 5: Integers and Coordinate Plane
• Chapter 6: Expressions
• Chapter 7: Equations
• Chapter 8: Functions and Inequalities
• Chapter 9: Area
• Chapter 10: Volume and Surface Area
• Chapter 11: Statistical Measures
• Chapter 12: Statistical Display

Go Math Middle School Grade 6 Answer Key of all Chapters

Avail Grade 6 Solutions provided over here and understand the concepts in a better way. Practice Go Math 6th Standard Solutions PDF and be prepared for the exam. Check your level of practice and understand where you stand in your preparation. Step by Step Solutions is provided so that you can get to know the concepts better. Go Math Grade 6th Solutions Key reflects more of the topics in your Middle School Textbooks. You can use them during your Homework or while preparing for Exams. Tap on the respective chapter you wish to practice and clarify all your concerns at one go.

Benefits of Go Math 6th Std. Solutions Key

There are plenty of benefits that come with solving Go Math 6th Standard Answer Key. Refer to them and know the need of practicing through Grade 6 HMH Go Math Answer Key. They are as follows

• Go Math Answer Key for Grade 6 ensures success for every learner.
• Middle School Go Math Solutions Key makes learning easier for both Students and Teachers.
• A detailed explanation of Solutions provided for Math Practice Problems helps you get a good grip on the subject.
• Go Math Grade 6 Answer Key gives you practice questions and solved examples to have a stronger foundation of Mathematical Concepts.

FAQs on Go Math Answer Key for Grade 6

1.  Where Can I get Go Math Grade 6 Answer Key PDF?

You can get Go Math Grade 6th Answer Key PDF for all the chapters on our page.

2. Which Website offers the best resources on Go Math Grade 6 Answer Key?

aplustopper.com offers genuine and reliable information on Go Math Answer Key for Class 6th. Ace up your preparation level and score well in the exams.

3. Where can I find Solutions for All Chapters of Go Math Class 6 Questions?

You can find Go Math Class 6 Solutions Key of all Chapters on our page. Access the Chapterwise Solutions as per your requirement and practice during your preparation.

4. How to solve Maths questions easily?

Students can get a good hold on the subject Maths by practicing from the Go Math Grade 6 Solutions Key. Learning concepts from the Go Math Middle School Answer Key for Grade 6 helps you solve all kinds of questions easily.

Share this:

Leave a comment cancel reply.

You must be logged in to post a comment.