Call Now to Set Up Tutoring:

(888) 888-0446

Common Core: 6th Grade Math : Expressions & Equations

Study concepts, example questions & explanations for Common Core: 6th Grade Math

Create An Account

All Common Core: 6th Grade Math Resources

6 Diagnostic Tests 186 Practice Tests Question of the Day Flashcards Learn by Concept

Example Questions

Example Question #331 : Expressions & Equations

Select the expression that is equal to 2(9+x)

Possible Answers:

13x

18+2x

11+2x

11x

21x

Correct answer:

18+2x

Explanation:

To solve this problem we need to use the distributive property. This property is used to multiply a term outside of a set of parentheses by each of the terms in the parentheses.

$2\times9=18$

$2\times x=2x$

Now we have 18+2x

This expression is simplified because we cannot add to because has a variable (x) attached to it.

Report an Error

Example Question #1 : Identify Equivalent Expressions: Ccss.Math.Content.6.Ee.A.4

Which expression equals 2x?

Possible Answers:

2x^2

x^4

x+x

x+x+x+x

Correct answer:

x+x

Explanation:

is equal to x+x because both expressions will name the same number, no matter which number stands for.

Let's do a couple of samples!

Solve for x=2

2(2)=4 and 2+2=4

Solve for x=5

2(5)=10 and 5+5=10

As you can see, both expressions equaled the same value.

2x=x+x

Report an Error

Example Question #2 : Identify Equivalent Expressions: Ccss.Math.Content.6.Ee.A.4

Which expression equals 3x?

Possible Answers:

x+x+x+x

x+x+x

x^3

Correct answer:

x+x+x

Explanation:

is equal to x+x+x because both expressions will name the same number, no matter which number stands for.

Let's do a couple of samples!

Solve for x=2

3(2)=6 and 2+2+2=6

Solve for x=4

3(4)=12 and 4+4+4=12

As you can see, both expressions equaled the same value.

3x=x+x+x

Report an Error

Example Question #3 : Identify Equivalent Expressions: Ccss.Math.Content.6.Ee.A.4

Which expression equals 4x?

Possible Answers:

x+x+x+x

x+x+x+x+x

x+x+x

Correct answer:

x+x+x+x

Explanation:

is equal to x+x+x+x because both expressions will name the same number, no matter which number stands for.

Let's do a couple of samples!

Solve for x=2

4(2)=8 and 2+2+2+2=8

Solve for x=5

4(5)=20 and 5+5+5+5=20

As you can see, both expressions equaled the same value.

4x=x+x+x+x

Report an Error

Example Question #3 : Identify Equivalent Expressions: Ccss.Math.Content.6.Ee.A.4

Which expression equals 10x?

Possible Answers:

$x^{10}$

x^2+x^5

9x+1

x^5

x+x+x+x+x+x+x+x+x+x

Correct answer:

x+x+x+x+x+x+x+x+x+x

Explanation:

10x is equal to x+x+x+x+x+x+x+x+x+x because both expressions will name the same number, no matter which number stands for.

Let's do a couple of samples!

Solve for x=2

10(2)=20 and 2+2+2+2+2+2+2+2++2+2=20

Solve for x=3

10(3)=30 and 3+3+3+3+3+3+3+3+3+3+=30

As you can see, both expressions equaled the same value.

10x=x+x+x+x+x+x+x+x++x+x

Report an Error

Example Question #4 : Identify Equivalent Expressions: Ccss.Math.Content.6.Ee.A.4

Which expression equals 12x?

Possible Answers:

72x

$x^{12}$

x+x+x+x+x+x+x+x+x+x+x+x

Correct answer:

x+x+x+x+x+x+x+x+x+x+x+x

Explanation:

12x is equal to x+x+x+x+x+x+x+x+x+x+x+x because both expressions will name the same number, no matter which number stands for.

Let's do a couple of samples!

Solve for x=4

12(4)=48 and 4+4+4+4+4+4+4+4+4+4+4+4=48

Solve for x=6

12(6)=72 and 6+6+6+6+6+6+6+6+6+6+6+6=72

As you can see, both expressions equaled the same value.

12x=x+x+x+x+x+x+x+x+x+x+x+x

Report an Error

Example Question #5 : Identify Equivalent Expressions: Ccss.Math.Content.6.Ee.A.4

Which expression equals 5x?

Possible Answers:

x+x+x+x+x

4x+1

x^2

x^5

10x

Correct answer:

x+x+x+x+x

Explanation:

is equal to x+x+x+x+x because both expressions will name the same number, no matter which number stands for.

Let's do a couple of samples!

Solve for x=3

5(3)=15 and 3+3+3+3+3=15

Solve for x=5

5(5)=25 and 5+5+5+5+5=25

As you can see, both expressions equaled the same value.

5x=x+x+x+x+x

Report an Error

Example Question #6 : Identify Equivalent Expressions: Ccss.Math.Content.6.Ee.A.4

Which expression equals 11x?

Possible Answers:

33x

22x

x+x+x+x+x+x+x+x+x+x+x

$x^{11}$

Correct answer:

x+x+x+x+x+x+x+x+x+x+x

Explanation:

11x is equal to x+x+x+x+x+x+x+x+x+x+x because both expressions will name the same number, no matter which number stands for.

Let's do a couple of samples!

Solve for x=2

11(2)=22 and 2+2+2+2+2+2+2+2+2+2+2=22

Solve for x=3

1(3)=33 and 3+3+3+3+3+3+3+3+3+3+3=33

As you can see, both expressions equaled the same value.

11x=x+x+x+x+x+x+x+x+x+x+x

Report an Error

Example Question #7 : Identify Equivalent Expressions: Ccss.Math.Content.6.Ee.A.4

Which expression equals 6x?

Possible Answers:

3x^2

x+x+x+x+x+x

x+x+x+x

x^6

x^3

Correct answer:

x+x+x+x+x+x

Explanation:

is equal to x+x+x+x+x+x because both expressions will name the same number, no matter which number stands for.

Let's do a couple of samples!

Solve for x=2

6(2)=12 and 2+2+2+2+2+2=12

Solve for x=4

6(4)=24 and 4+4+4+4+4+4=24

As you can see, both expressions equaled the same value.

6x=x+x+x+x+x+x

Report an Error

Example Question #8 : Identify Equivalent Expressions: Ccss.Math.Content.6.Ee.A.4

Which expression equals 7x?

Possible Answers:

4x^3

x^7

14x

x+x+x+x

x+x+x+x+x+x+x

Correct answer:

x+x+x+x+x+x+x

Explanation:

is equal to x+x+x+x+x+x+x because both expressions will name the same number, no matter which number stands for.

Let's do a couple of samples!

Solve for x=3

7(3)=21 and 3+3+3+3+3+3+3=21

Solve for x=4

7(4)=28 and 4+4+4+4+4+4+4=28

As you can see, both expressions equaled the same value.

7x=x+x+x+x+x+x+x

Report an Error

View Tutors

Patrick
Certified Tutor

LeTourneau University, Bachelors, Electrical Engineering. LeTourneau University, Masters, Electrical Engineering.

View Tutors

Jamie
Certified Tutor

East Central University, Bachelors, Special Education.

View Tutors

Rainier
Certified Tutor

Norfolk State University, Bachelors, Physics.

All Common Core: 6th Grade Math Resources

6 Diagnostic Tests 186 Practice Tests Question of the Day Flashcards Learn by Concept

Popular Subjects

LSAT Tutors in Washington DC, LSAT Tutors in Atlanta, Computer Science Tutors in Washington DC, GMAT Tutors in San Francisco-Bay Area, Physics Tutors in Miami, Statistics Tutors in San Diego, Spanish Tutors in Dallas Fort Worth, ACT Tutors in Dallas Fort Worth, Calculus Tutors in Dallas Fort Worth, ACT Tutors in Chicago

Popular Courses & Classes

GRE Courses & Classes in San Francisco-Bay Area, MCAT Courses & Classes in Philadelphia, ISEE Courses & Classes in San Diego, Spanish Courses & Classes in San Diego, GMAT Courses & Classes in New York City, Spanish Courses & Classes in Miami, ISEE Courses & Classes in Houston, GMAT Courses & Classes in Los Angeles, GMAT Courses & Classes in Phoenix, ISEE Courses & Classes in Phoenix

Popular Test Prep

ACT Test Prep in Philadelphia, LSAT Test Prep in Los Angeles, GMAT Test Prep in Los Angeles, GMAT Test Prep in New York City, ISEE Test Prep in San Diego, ACT Test Prep in Miami, MCAT Test Prep in New York City, GRE Test Prep in San Diego, SSAT Test Prep in Phoenix, SSAT Test Prep in Chicago

DMCA Complaint

If you believe that content available by means of the Website (as defined in our Terms of Service) infringes one or more of your copyrights, please notify us by providing a written notice (“Infringement Notice”) containing the information described below to the designated agent listed below. If Varsity Tutors takes action in response to an Infringement Notice, it will make a good faith attempt to contact the party that made such content available by means of the most recent email address, if any, provided by such party to Varsity Tutors.

Your Infringement Notice may be forwarded to the party that made the content available or to third parties such as ChillingEffects.org.

Please be advised that you will be liable for damages (including costs and attorneys’ fees) if you materially misrepresent that a product or activity is infringing your copyrights. Thus, if you are not sure content located on or linked-to by the Website infringes your copyright, you should consider first contacting an attorney.

Please follow these steps to file a notice:

You must include the following:

A physical or electronic signature of the copyright owner or a person authorized to act on their behalf; An identification of the copyright claimed to have been infringed; A description of the nature and exact location of the content that you claim to infringe your copyright, in \ sufficient detail to permit Varsity Tutors to find and positively identify that content; for example we require a link to the specific question (not just the name of the question) that contains the content and a description of which specific portion of the question – an image, a link, the text, etc – your complaint refers to; Your name, address, telephone number and email address; and A statement by you: (a) that you believe in good faith that the use of the content that you claim to infringe your copyright is not authorized by law, or by the copyright owner or such owner’s agent; (b) that all of the information contained in your Infringement Notice is accurate, and (c) under penalty of perjury, that you are either the copyright owner or a person authorized to act on their behalf.

Send your complaint to our designated agent at:

Charles Cohn Varsity Tutors LLC
101 S. Hanley Rd, Suite 300
St. Louis, MO 63105

Or fill out the form below:

Do not fill in this field

Contact Information

* Full legal name

Company name

* Phone number

* Email address

Address

* Address1

Address2

* City

* State

* Zipcode

* Country

Complaint Details

* URL of copyrighted work (where your original material is located)

* Please describe the copyrighted work so that it may be easily identified

I am the owner, or an agent authorized to act on behalf of the owner of an exclusive right that is allegedly infringed.

I have a good faith belief that the use of the material in the manner complained of is not authorized by the copyright owner, its agent, or the law.

This notification is accurate.

I acknowledge that there may be adverse legal consequences for making false or bad faith allegations of copyright infringement by using this process.

* Signature (your digital signature is legally binding)

HIGH SCHOOL

GRADUATE SCHOOL

K-8

Search 50+ Tests

math tutoring

science tutoring

foreign languages

elementary tutoring

other

Search 350+ Subjects

Common Core: 6th Grade Math : Expressions & Equations

Study concepts, example questions & explanations for Common Core: 6th Grade Math

All Common Core: 6th Grade Math Resources

Example Questions

Example Question #331 : Expressions & Equations

Example Question #1 : Identify Equivalent Expressions: Ccss.Math.Content.6.Ee.A.4

Example Question #2 : Identify Equivalent Expressions: Ccss.Math.Content.6.Ee.A.4

Example Question #3 : Identify Equivalent Expressions: Ccss.Math.Content.6.Ee.A.4

Example Question #3 : Identify Equivalent Expressions: Ccss.Math.Content.6.Ee.A.4

Example Question #4 : Identify Equivalent Expressions: Ccss.Math.Content.6.Ee.A.4

Example Question #5 : Identify Equivalent Expressions: Ccss.Math.Content.6.Ee.A.4

Example Question #6 : Identify Equivalent Expressions: Ccss.Math.Content.6.Ee.A.4

Example Question #7 : Identify Equivalent Expressions: Ccss.Math.Content.6.Ee.A.4

Example Question #8 : Identify Equivalent Expressions: Ccss.Math.Content.6.Ee.A.4

All Common Core: 6th Grade Math Resources

Report an issue with this question

DMCA Complaint

Contact Information

Address

Complaint Details

Email address:
Your name:
Feedback: