Unit Plan
Khan Academy

Khan Academy: Ordering Negative Number Expressions

For Students 6th - 8th Standards
Practice solving challenging negative number addition and subtraction problems. Number line models, variables, and absolute value come together to push your knowledge of negative numbers even deeper (maybe even below zero!). Students...
Lesson Plan
Organization for Community Networks

Ofcn Lesson Plan: Bean Toss

For Teachers 9th - 10th Standards
OFCN lesson to help learners understand the concept of adding and subtracting positive and negative numbers.
Activity
Texas Instruments

Texas Instruments: Gaining or Loosing Yards in Football

For Teachers 6th - 8th
This activity will allow students to use the football field as an interactive model for adding, subtracting, multiplying and dividing integers. Many students are familiar with the gain or lost of yards in the game of football, however...
Activity
Learning Wave Communications

Learning Wave: Subtracting Integers

For Students 6th - 8th Standards
The rules of subtracting integers are demonstrated using an example of a credit card balance.
Activity
Mr. Martini's Classroom

Mr. Martini's Classroom: Number Line With Negative Integers

For Students 3rd - 8th Standards
Students identify, compare, add, subtract, and multiply integers using a number line.
Unknown Type
Mr. Martini's Classroom

Mr. Martini's Classroom: Negative Number Addition Subtraction Quiz

For Students 3rd - 8th Standards
Learners can test their knowledge of adding and subtracting positive and negative numbers with this interactive quiz.
Interactive
Mocomi & Anibrain Digital Technologies

Mocomi: Addition and Subtraction of Integers

For Students 6th - 8th
Explores the commutative, associative, and distributive properties of integers, and rules for adding and subtracting them.
Interactive
Mangahigh

Mangahigh: Number: Add and Subtract With Integers

For Students 6th - 8th Standards
Add and subtract positive and negative numbers.
Unknown Type
Khan Academy

Khan Academy: Adding & Subtracting Negative Numbers

For Students 7th Standards
Practice solving addition and subtraction problems with integers (positive and negative numbers).
Activity
Google

Math Game Time: Subtracting Multiple Integers [Pdf]

For Students 6th - 8th Standards
A worksheet to practice subtracting multiple integers. Answer key provided.
Whiteboard
ClassFlow

Class Flow: Subtracting Integers

For Teachers 6th - 8th Standards
[Free Registration/Login Required] This flipchart contains various examples of subtracting integers problems. Activotes can be included.
Whiteboard
ClassFlow

Class Flow: Adding and Subtracting Integers

For Teachers 9th - 10th
[Free Registration/Login Required] The objectives of this flipchart are to show students how to add and subtract with integers and decimals, find absolute value and evaluate expressions.
Activity
Mr. Martini's Classroom

Mr. Martini's Classroom: Negative Number Subtraction Flashcards

For Students 3rd - 8th Standards
Students solve positive and negative number subtraction problems on these interactive flashcards. The problem changes color when the correct number is typed.
Interactive
Mr. Martini's Classroom

Mr. Martini's Classroom: Negative Number Subtraction Cards, Fill in the Blank

For Students 6th - 8th Standards
Students type the correct positive or negative number to complete the subtraction problems on these interactive flashcards. The problem changes color when the correct number is typed.
Lesson Plan
Alabama Learning Exchange

Alex: What's the Difference? Subtracting Integers

For Teachers 6th - 8th
In Cooperative/Collaborative groups, this lesson will actively engage students to subtract positive and negative integers. An "Essential Question" will be used to activate background knowledge and set the purpose for understanding...
Website
Other

Math Bugs Me: Add Subtract Integers

For Students 6th - 8th Standards
This website provides students tips on how to add integers using absolute value and by introducing them to a pattern.
Lesson Plan
University of South Florida

Fcat: Human Number Line: Teacher Notes

For Teachers 5th - 7th Standards
This activity allows students to physically create a number line and work on adding and subtracting integers. This lesson can be adapted to include other concepts with real numbers.
Interactive
Calculator Soup

Calculator Soup: Adding and Subtracting Integers (Whole Numbers) Calculator

For Students 9th - 10th
Use this calculator for adding and subtracting integers. Positive and negative whole numbers are integers. The calculator shows the work for the math and shows you when to change the sign for subtracting negative numbers.
Unit Plan
Shmoop University

Shmoop: Basic Operations: Subtracting Integers

For Students 9th - 10th Standards
Students learn how to subtract integers. The resource consists of notes, detailed examples, and practice problems with solutions.
eBook
Houghton Mifflin Harcourt

Holt, Rinehart and Winston: Homework Help Independent Practice: Integer Subtraction

For Students 9th - 10th Standards
Get independent practice subtracting integers. Each incorrect response gets a text box explanation and another try. Correct responses are confirmed.
Interactive
Doina Popovici

Math Play: Subtracting Integers Math Racing Game

For Students 6th - 8th
Get practice solving integer subtraction problems with this math racing game.
Activity
Interactive Mathematics

Interactive Mathematics: Add and Subtract Algebraic Expressions

For Students 3rd - 8th Standards
Information is given on how to add and subtract algebraic expressions. Also included is information on terms, coefficients, and like terms, as well as examples to demonstrate how to simplify.
Unit Plan
Khan Academy

Khan Academy: Interpreting Negative Number Statements

For Students 6th - 8th Standards
Practice matching addition and subtraction equations to real-world scenarios. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Unit Plan
PBS

Pbs: The Number Line: Rational Numbers and Football

For Students 6th - 8th
In this interactive, students add and subtract plays on a football field to practice working with negative and positive integers on the number line. Each set of randomized drives consists of seven to nine plays and ends with a touchdown....

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