Call Now to Set Up Tutoring:

(888) 888-0446

Common Core: 7th Grade Math : Add and Subtract Rational Numbers: CCSS.Math.Content.7.NS.A.1d

Study concepts, example questions & explanations for Common Core: 7th Grade Math

Create An Account

All Common Core: 7th Grade Math Resources

7 Diagnostic Tests 110 Practice Tests Question of the Day Flashcards Learn by Concept

Example Questions

Example Question #1 : Add And Subtract Rational Numbers: Ccss.Math.Content.7.Ns.A.1d

Evaluate:

(-1)-(-2)-3+(-4)

Possible Answers:

Correct answer:

Explanation:

Break up the parentheses. Double negatives result in a positive sign, and positive with a negative sign will result in a negative sign.

(-1)-(-2)-3+(-4) = -1+2-3-4

Next, simplify by adding and subtracting each component from left to right.

-1+2-3-4= -6

Report an Error

Example Question #1 : Add And Subtract Rational Numbers: Ccss.Math.Content.7.Ns.A.1d

Subtract: -(-9)-(-9)-6

Possible Answers:

Correct answer:

Explanation:

Eliminate the double negatives first.

Double negatives will result in a positive sign.

-(-9)-(-9)-6 = +9+9-6

Simplify the terms.

9+9-6 = 18-6 = 12

Report an Error

Example Question #2 : Add And Subtract Rational Numbers: Ccss.Math.Content.7.Ns.A.1d

Solve.

-4 - (-3) -6 - (-12) =

Possible Answers:

Correct answer:

Explanation:

-4 - (-3) - 6 - (-12) =

-4 + 3 - 6 + 12 =

Report an Error

Example Question #1 : Add And Subtract Rational Numbers: Ccss.Math.Content.7.Ns.A.1d

Solve:

-5+9-7

Possible Answers:

Correct answer:

Explanation:

Let's work from left to right since it's only subtraction and addition. Since is greater than and it's positive our answer is positive, but we treat this like a subtraction problem because the is negative. 9-5=4 . Now we have 4-7 . is greater than and it's negative so our answer is negative and we treat this like a subtraction problem. 7-4=3 , but since our answer should be negative our answer is .

Report an Error

Example Question #3 : Add And Subtract Rational Numbers: Ccss.Math.Content.7.Ns.A.1d

Solve:

-2+(-9)+(2-9)

Possible Answers:

Correct answer:

Explanation:

Solve by first combining signs and eliminate the parentheses.

A positive multiplied with a negative sign will give a negative sign.

-2+(-9)+(2-9) = -2-9+2-9 = -18

Report an Error

Example Question #1 : Add And Subtract Rational Numbers: Ccss.Math.Content.7.Ns.A.1d

Use the number line provided to help solve the following problem:

-12+5

Negative number line

Possible Answers:

Correct answer:

Explanation:

In order to solve this problem, we need to start at on the number line.

Next, we have which means we need to move places to the right on the number line. When we have an addition sign (+) we move to the right because that is towards the positive side of the number line. When we have a subtraction sign (-) we move to the left because that is towards the negative side of the number line.

12 5

The orange arrow moved places to the right, and ended at ; thus,

-12+5=-7

Report an Error

Example Question #2 : Add And Subtract Rational Numbers: Ccss.Math.Content.7.Ns.A.1d

Use the number line provided to help solve the following problem:

-10+8

Negative number line

Possible Answers:

Correct answer:

Explanation:

In order to solve this problem, we need to start at on the number line.

10 8

The orange arrow moved places to the right, and ended at ; thus,

-10+8=-2

Report an Error

Example Question #4 : Add And Subtract Rational Numbers: Ccss.Math.Content.7.Ns.A.1d

Use the number line provided to help solve the following problem:

-6+9

Negative number line

Possible Answers:

Correct answer:

Explanation:

In order to solve this problem, we need to start at on the number line.

6 9

The orange arrow moved places to the right, and ended at ; thus,

-6+9=3

Report an Error

Example Question #5 : Add And Subtract Rational Numbers: Ccss.Math.Content.7.Ns.A.1d

Use the number line provided to help solve the following problem:

-8+16

Negative number line

Possible Answers:

Correct answer:

Explanation:

In order to solve this problem, we need to start at on the number line.

Next, we have +16 which means we need to move places to the right on the number line. When we have an addition sign (+) we move to the right because that is towards the positive side of the number line. When we have a subtraction sign (-) we move to the left because that is towards the negative side of the number line.

8 16

The orange arrow moved places to the right, and ended at ; thus,

-8+16=8

Report an Error

Example Question #6 : Add And Subtract Rational Numbers: Ccss.Math.Content.7.Ns.A.1d

Use the number line provided to help solve the following problem:

-15+8

Negative number line

Possible Answers:

Correct answer:

Explanation:

In order to solve this problem, we need to start at on the number line.

15 8

The orange arrow moved places to the right, and ended at ; thus,

-15+8=-7

Report an Error

View Tutors

Sarah
Certified Tutor

New York University, Bachelor of Fine Arts, Drama.

View Tutors

Rainier
Certified Tutor

Norfolk State University, Bachelors, Physics.

View Tutors

David
Certified Tutor

Kent State University, Bachelors, Marketing. Kent State University at Kent, Masters in Education, Special Education.

All Common Core: 7th Grade Math Resources

7 Diagnostic Tests 110 Practice Tests Question of the Day Flashcards Learn by Concept

Popular Subjects

Math Tutors in Houston, Computer Science Tutors in Los Angeles, SSAT Tutors in Boston, ISEE Tutors in San Francisco-Bay Area, French Tutors in Houston, GMAT Tutors in San Francisco-Bay Area, Computer Science Tutors in New York City, ACT Tutors in Los Angeles, Statistics Tutors in Houston, Chemistry Tutors in Seattle

Popular Courses & Classes

GRE Courses & Classes in Los Angeles, LSAT Courses & Classes in Washington DC, SAT Courses & Classes in Dallas Fort Worth, GRE Courses & Classes in Atlanta, GMAT Courses & Classes in Miami, Spanish Courses & Classes in Atlanta, MCAT Courses & Classes in New York City, GMAT Courses & Classes in San Diego, GRE Courses & Classes in Denver, SAT Courses & Classes in New York City

Popular Test Prep

GMAT Test Prep in Dallas Fort Worth, SAT Test Prep in Washington DC, SAT Test Prep in Boston, ACT Test Prep in Atlanta, GMAT Test Prep in New York City, MCAT Test Prep in Houston, GMAT Test Prep in Phoenix, LSAT Test Prep in Atlanta, GMAT Test Prep in Miami, SSAT Test Prep in Washington DC

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: 7th Grade Math : Add and Subtract Rational Numbers: CCSS.Math.Content.7.NS.A.1d

Study concepts, example questions & explanations for Common Core: 7th Grade Math

All Common Core: 7th Grade Math Resources

Example Questions

Example Question #1 : Add And Subtract Rational Numbers: Ccss.Math.Content.7.Ns.A.1d

Example Question #1 : Add And Subtract Rational Numbers: Ccss.Math.Content.7.Ns.A.1d

Example Question #2 : Add And Subtract Rational Numbers: Ccss.Math.Content.7.Ns.A.1d

Example Question #1 : Add And Subtract Rational Numbers: Ccss.Math.Content.7.Ns.A.1d

Example Question #3 : Add And Subtract Rational Numbers: Ccss.Math.Content.7.Ns.A.1d

Example Question #1 : Add And Subtract Rational Numbers: Ccss.Math.Content.7.Ns.A.1d

Example Question #2 : Add And Subtract Rational Numbers: Ccss.Math.Content.7.Ns.A.1d

Example Question #4 : Add And Subtract Rational Numbers: Ccss.Math.Content.7.Ns.A.1d

Example Question #5 : Add And Subtract Rational Numbers: Ccss.Math.Content.7.Ns.A.1d

Example Question #6 : Add And Subtract Rational Numbers: Ccss.Math.Content.7.Ns.A.1d

All Common Core: 7th Grade Math Resources

Report an issue with this question

DMCA Complaint

Contact Information

Address

Complaint Details

Email address:
Your name:
Feedback: