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\nUnderstand Subtraction as Addition of Additive Inverses, and Difference in Terms of Distance on the Number Line (7.NS.A.1c)\n

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\n\nFor Teachers\n\n5th - 7th\n\nStandards\n
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\nFour LearnZillion videos focus on a different method to use while subtracting integers such as integer chips, number lines, and an algorithm, and ends with a performance task.\n
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\n\"Utah\n\n
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\nUtah Middle School Math Project: 7th Grade\n

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\n\nFor Teachers\n\n7th\n\nStandards\n
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\nThe eight resources in this collection provide tweens with the tools and protocols for solving problems, enabling them to transition from acquiring basic knowledge to creatively applying it. The lessons in the workbook are Common Core...\n
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Instructional Video3:54
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\n\"What\n\n
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\nWhat is the Opposite, or Additive Inverse, of a Number?\n

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\n\nFor Teachers\n\n7th - 9th\n
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\nTeach 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...\n
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Instructional Video4:18
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\nHow Do You Find the Additive Inverse of a Polynomial?\n

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\n\nFor Teachers\n\n6th - 12th\n
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\nFinding 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...\n
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Instructional Video3:43
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\nHow Do You Find the Additive Inverse of a Polynomial?\n

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\n\nFor Teachers\n\n8th - 9th\n
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\nFinding 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...\n
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\n\"One-Step\n\n
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\nOne-Step Equations and Inverse Operations: Additive Inverse\n

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\n\nFor Students\n\n6th - 8th\n\nStandards\n
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\nReinforce properties while solving equations. Learners often ignore properties even as they try to apply them. A well-designed lesson emphasizes the role of additive inverses when solving equations.\n
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Instructional Video4:31
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\nWhat is the Opposite, or Additive Inverse, of a Number?\n

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\n\nFor Teachers\n\n6th - 9th\n\nStandards\n
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\nTeach 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...\n
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Instructional Video6:05
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\nHow Do You Subtract Polynomials Vertically?\n

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\n\nFor Teachers\n\n6th - 12th\n
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\nSubtract 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...\n
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Instructional Video5:30
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\nHow Do You Subtract Polynomials Vertically?\n

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\n\nFor Teachers\n\n7th - 9th\n
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\nSubtract 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...\n
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\nThe Additive Inverse, or the Opposite of a Number\n

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\n\nFor Students\n\n6th - 8th\n\nStandards\n
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\nThis resource would actually be best used as a projection when teaching about additive inverses. The first \"page\" shows on a number line how 6 and -6 get you to zero. The second supplies an opportunity for viewers to apply the concept to...\n
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\n\"Distances\n\n
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\nDistances on the Number Line 2\n

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\nSimple 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.\n
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\nUnit 8 Math Vocabulary Cards (Grade 6)\n

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\nAdditive inverse, expression, and irrational numbers are a few terms you'll find when you use a set of 22 flashcards designed to reinforce math vocabulary. The set includes two types of cards; a bold-faced word card, and a corresponding...\n
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\n\"Additive\n\n
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\nAdditive Inverses\n

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\n\nFor Teachers\n\n6th - 8th\n
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\nStudents investigate properties of additive inverses.  In this properties of additive inverses lesson plan, students discuss the what it means for two numbers to be opposites.  Students discuss representing opposite numbers...\n
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\n\"Integers:\n\n
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\nIntegers: Quick, Fun and Easy To Learn\n

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\nA good complement to any integers unit contains a three-day lesson plan about positive and negative integers, adding and subtracting integers, and how to find the additive inverse. Additionally, it provides all necessary...\n
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\nEasy Worksheet: Additive Inverses\n

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\n\nFor Students\n\n3rd - 6th\n
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\nIn this additive inverse worksheet, students solve 8 short answer problems. Students identify the additive inverse of a given integer such as negative thirty four or positive twenty five.\n
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Instructional Video5:06
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\nWhat are the Inverse Properties of Addition and Multiplication?\n

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\n\nFor Teachers\n\n6th - 9th\n
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\nThe 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.\n
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\n\"Inverses\n\n
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\nInverses as a Form of Undoing\n

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\nMiddle 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...\n
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\n\"Properties\n\n
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\nProperties of Real Numbers\n

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\nIn 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...\n
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\n\"Adding\n\n
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\nAdding and Subtracting Polynomials\n

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\nIn this polynomials worksheet, 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 appropriate...\n
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\nAdding and Subtracting Integers\n

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\nMiddle 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.\n
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\n\"Positive\n\n
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\nPositive & Negative Numbers\n

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\n\nFor Students\n\n6th - 8th\n
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\nYoung 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...\n
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\n\"Playing\n\n
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\nPlaying Math Fever\n

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\nPupils complete activities to learn notation and uses for positive and negative numbers. In this number system lesson, learners play a game similar to Jeopardy to learn how to solve problems with positive and negative numbers.\n
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\nA New Set of Numbers\n

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\n\nFor Teachers\n\n6th\n
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\nSixth graders add and subtract positive and negative integers. For 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...\n
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\n\"Integer\n\n
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\nInteger Addition\n

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\nSeventh graders explore the concept of integer addition. In this integer addition lesson, 7th graders tell stories involving addition and subtraction. Students walk on a number line given directions such as add 3 or add -2. Students play...\n
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