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24 resources with the keyterm additive inverse

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Cells - Overview & Introduction
Other Resource Types (24)
Lesson Planet

Distances on the Number Line 2

For Teachers 6th - 8th Standards
Simple tasks are presented for your seventh grade math masters. They are to determine whether two numbers on a number line are equidistant from zero and what the two added together would be.
Lesson Planet

Exit Ticket 6.NS.5

For Students 5th - 7th Standards
Sixth graders demonstrate their understanding of integers on this quick three-question quiz. Including two word problems and a straightforward addition question, this resource clearly addresses students' ability to recognize additive...
3:54
Lesson Planet

What is the Opposite, or Additive Inverse, of a Number?

For Teachers 7th - 9th
Teach your class about the additive inverse! Using examples first and a definition second, this video explains what the additive inverse it and how to find the additive inverse of any given number or variable. A quick concept review for...
Lesson Planet

Opposities - 7.NS.1.b

For Teachers 6th - 8th Standards
The focus here is on developing an understanding of the additive inverse. The instructional activity starts with learners thinking about opposites in a non-mathematical sense, then engaging in an activity which starts them thinking about...
6:05
Lesson Planet

How Do You Subtract Polynomials Vertically?

For Teachers 6th - 12th
Subtract polynomials? Huh? First off find the additive inverse of the number you are subtracting. Next rewrite the polynomials one on top of the other. Make sure to line up the like terms and then write in placeholders. Now add the terms...
4:18
Lesson Planet

How Do You Find the Additive Inverse of a Polynomial?

For Teachers 6th - 12th
Finding the additive inverse is not as complicated as you might think. The instructor demonstrates how to multiply each of the terms in the polynomial by -1 and explains how this works. But wait, there's a quicker way. What's that you...
Lesson Planet

Inverses as a Form of Undoing

For Teachers 5th - 8th
Middle schoolers use inverse operations to solve two-step equations. They study a story problem about inverse operations, watch a video about the problem, and complete a handout for the inverse problem. Pupils finish with two assessments...
5:06
Lesson Planet

What are the Inverse Properties of Addition and Multiplication?

For Teachers 6th - 9th
The instructor demonstrates that when you add the opposite value of a given number to that number you will always get zero. Then she shows how multiplying by the inverse of any number except zero will equal 1.
Lesson Planet

Exit Ticket 6.NS.5 Item 3

For Students 5th - 7th Standards
A popular American pastime is used to assess sixth graders' understanding of integers. Looking at a series of plays from a football game, young mathematicians must determine the total number of yards gained or lost at the end of the...
Lesson Planet

Exit Ticket 6.NS.5 Item 2

For Students 5th - 7th Standards
Young mathematicians apply their knowledge of integers to help Dana figure out her finances in a short word problem. Given her weekly allowance and the amount of money she owes her brother, sixth graders must determine how much will be...
5:30
Lesson Planet

How Do You Subtract Polynomials Vertically?

For Teachers 7th - 9th
Subtract polynomials? Huh? First off, find the additive inverse of the number you are subtracting. Next, rewrite the polynomials one on top of the other. Make sure to line up the like terms and then write in placeholders. Now, add the...
3:43
Lesson Planet

How Do You Find the Additive Inverse of a Polynomial?

For Teachers 8th - 9th
Finding the additive inverse is not as complicated as you might think. The instructor demonstrates how to multiply each of the terms in the polynomial by -1 and explains how this works. But wait, there's a quicker way. What's that you...
Lesson Planet

Positive & Negative Numbers

For Students 6th - 8th
Young mathematicians solve and complete 22 different problems that include using a number line to evaluate. First, they define each of the terms listed. Then, pupils graph each integer on the given number line. They also evaluate each...
Lesson Planet

Playing Math Fever

For Teachers 7th - 8th
Pupils complete activities to learn notation and uses for positive and negative numbers. In this number system lesson plan, learners play a game similar to Jeopardy to learn how to solve problems with positive and negative numbers.
Lesson Planet

Adding and Subtracting Integers

For Teachers 6th - 7th
Middle schoolers use discs in order to add and subtract integers. There are manipulatives present so kinesthetic learners can access the curriculum. They also review the concept of the opposite of positive and negative numbers.
Lesson Planet

What is It? Operations With Negative Numbers

For Teachers 6th - 7th
Students review the basic skills of adding and subtracting on a number line. This provide a visual model of what they are doing and should help them explain and remember the rules of how to properly add and subtract when using negative...
Lesson Planet

A New Set of Numbers

For Teachers 6th
Sixth graders add and subtract positive and negative integers. In this integers math lesson, 6th graders review the number line as a class, with students representing the numbers and moving in a positive or negative direction to find...
Lesson Planet

Integer Addition

For Teachers 7th
Seventh graders explore the concept of integer addition. In this integer addition instructional activity, 7th graders tell stories involving addition and subtraction. Students walk on a number line given directions such as add 3 or add...
Lesson Planet

1-2 Practice: Properties of Real Numbers

For Students 10th - 12th
In this properties of real numbers worksheet, students identify sets of numbers, name the property illustrated and find the additive inverse for given problems. Students simplify algebraic expressions containing two or more variables.
Lesson Planet

Adding and Subtracting Polynomials

For Students 9th
In this polynomials instructional activity, 9th graders solve and complete 12 different problems that include adding and subtracting. First, they identify and combine like terms. Then, students find each sum or difference using the...
Lesson Planet

Properties of Real Numbers

For Students 9th
In this properties of real numbers worksheet, 9th graders solve and complete 14 different problems that include identifying and applying various properties of real numbers. First, they name the property illustrated by each given...
Lesson Planet

Rational Numbers

For Students 9th
In this rational numbers worksheet, 9th graders solve and complete 12 different problems that include multiplying various rational expressions. First, they find the product of two or more numbers, grouping in pairs. Then, students...
Lesson Planet

Easy Worksheet: Additive Inverses

For Students 3rd - 6th
In this additive inverse instructional activity, students solve 8 short answer problems. Students identify the additive inverse of a given integer such as negative thirty four or positive twenty five.
Lesson Planet

Additive Inverses

For Teachers 6th - 8th
Middle schoolers investigate properties of additive inverses.  In this properties of additive inverses lesson, students discuss the what it means for two numbers to be opposites.  Middle schoolers discuss representing opposite numbers...