Call Now to Set Up Tutoring:

(888) 888-0446

Pre-Algebra : Operations and Properties

Study concepts, example questions & explanations for Pre-Algebra

Create An Account

All Pre-Algebra Resources

11 Diagnostic Tests 177 Practice Tests Question of the Day Flashcards Learn by Concept

Example Questions

Example Question #22 : Absolute Value

Simplify: $-\left | -3\right |^2$

Possible Answers:

$\textup{This expression cannot be solved.}$

$-\frac{1}{9}$

$\frac{1}{9}$

Correct answer:

Explanation:

To solve this question, first evaluate the inside of the absolute value. Afterward, square the inner term and apply the negative sign.

$-\left | -3\right |^2 = -(3) ^2= -9$

Report an Error

Example Question #23 : Absolute Value

Solve: $2\left | -6+5-4\right |$

Possible Answers:

Correct answer:

Explanation:

Simplify the value inside the absolute value first.

$2\left | -6+5-4\right | = 2\left | -5\right |$

Any value inside the absolute value will be converted to a positive number.

$2\left | -5\right | = 2(5)=10$

Report an Error

Example Question #27 : Absolute Value

Simplify the absolute values: $-\left | -6\right |-\left | 3-6\right |$

Possible Answers:

Correct answer:

Explanation:

Any quantity inside the absolute will result in a positive value. Simplify the inside quantity of the absolute value first.

Reconvert the values contained by absolute values.

$-\left | -6\right |-\left | -3\right | = -(6)-(3) = -9$

Report an Error

Example Question #28 : Absolute Value

Find the value of this equation. - | 24 | * | -3 | =

Possible Answers:

Correct answer:

Explanation:

When dealing with an absolute value question, remember that inside the absolute value lines the answer will be positive. If a negative sign is outside of the absolute value bars, you must take that to the answer or next step of the equation.

$-\left | 24 | * \left | -3 | =$

-24 * 3 = -72

Report an Error

Example Question #24 : Absolute Value

Solve: $-3\left | -1\right |-2\left | 1-2\right |$

Possible Answers:

Correct answer:

Explanation:

Evalute the absolute values first. Any negative or positive value inside a absolute value will be converted to a positive number.

$-3\left | -1\right |-2\left | 1-2\right | = -3(1)-2(1) = -3-2 = -5$

Report an Error

Example Question #25 : Absolute Value

Solve: $\left | -3+2\right | - \left | -6\right |$

Possible Answers:

Correct answer:

Explanation:

Evaluate the terms inside the absolute value first before simplifying.

The answer is:

Report an Error

Example Question #31 : Absolute Value

Evaluate: $1-(-1)-\left | -1\right |-1$

Possible Answers:

Correct answer:

Explanation:

In this scenario, we have to first simplify the absolute value, and then eliminate the double negatives.

Eliminate the absolute value. The value inside will become positive.

$1-(-1)-\left | -1\right |-1 = 1-(-1)-(1)-1$

Combine double signs into one sign.

1-(-1)-(1)-1 = 1+1-1-1=0

Report an Error

Example Question #31 : Absolute Value

Solve the absolute value: $-\left | -3+6\right |-3$

Possible Answers:

Correct answer:

Explanation:

Evaluate the quantity inside the absolute value, and then solve.

$-\left | -3+6\right |-3 = -(3)-3 =-6$

Report an Error

Example Question #33 : Absolute Value

Simplify the absolute value: $\left | 6-8\right |^3-\left | -2\right |^2$

Possible Answers:

Correct answer:

Explanation:

First evaluate the terms inside the absolute value.

The absolute value bars make the value inside of them positive.

Simplify the absolute value.

(2)^3-(2)^2 = 8-4 =4

Report an Error

Example Question #32 : Absolute Value

Solve:

$-\left | 10\right |-1$

Possible Answers:

Correct answer:

Explanation:

Quantities inside an absolute value will be converted to a positive value.

In this particular case the negative sign is outside of the absolute value bars and thus the bars can be dropped. Once the absolut value bars are dropped, work from left to right to solve.

$\\-\left | 10\right |-1 \\= -10-1 \\= -11$

Report an Error

View Pre-Algebra Tutors

Robert
Certified Tutor

University of Pittsburgh, Bachelor of Science, Physics.

View Pre-Algebra Tutors

Blossom
Certified Tutor

University of Maryland-Baltimore County, Bachelor of Science, Computer Science.

View Pre-Algebra Tutors

Richard
Certified Tutor

CUNY Brooklyn College, Bachelor of Science, Chemistry. CUNY Brooklyn College, Master of Arts, Experimental Psychology.

All Pre-Algebra Resources

11 Diagnostic Tests 177 Practice Tests Question of the Day Flashcards Learn by Concept

Popular Subjects

SSAT Tutors in San Diego, ISEE Tutors in Atlanta, ACT Tutors in San Diego, Calculus Tutors in San Francisco-Bay Area, Reading Tutors in New York City, French Tutors in San Francisco-Bay Area, Chemistry Tutors in Philadelphia, Chemistry Tutors in Chicago, ISEE Tutors in Seattle, SSAT Tutors in Seattle

Popular Courses & Classes

SSAT Courses & Classes in Miami, SSAT Courses & Classes in New York City, MCAT Courses & Classes in Chicago, ISEE Courses & Classes in Denver, SSAT Courses & Classes in Boston, SAT Courses & Classes in Phoenix, SSAT Courses & Classes in Seattle, ISEE Courses & Classes in New York City, SSAT Courses & Classes in Houston, ISEE Courses & Classes in Boston

Popular Test Prep

ISEE Test Prep in Boston, GMAT Test Prep in San Diego, ISEE Test Prep in San Diego, ISEE Test Prep in Denver, LSAT Test Prep in Phoenix, LSAT Test Prep in Los Angeles, MCAT Test Prep in Dallas Fort Worth, ISEE Test Prep in Houston, SSAT Test Prep in Miami, GMAT Test Prep in Boston

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

Pre-Algebra : Operations and Properties

Study concepts, example questions & explanations for Pre-Algebra

All Pre-Algebra Resources

Example Questions

Example Question #22 : Absolute Value

Example Question #23 : Absolute Value

Example Question #27 : Absolute Value

Example Question #28 : Absolute Value

Example Question #24 : Absolute Value

Example Question #25 : Absolute Value

Example Question #31 : Absolute Value

Example Question #31 : Absolute Value

Example Question #33 : Absolute Value

Example Question #32 : Absolute Value

All Pre-Algebra Resources

Report an issue with this question

DMCA Complaint

Contact Information

Address

Complaint Details

Email address:
Your name:
Feedback: