Curated Video
Mastering Order of Operations: Solving Expressions with Ease
Do you need to learn how to use order of operations to solve or simplify expressions? In this video, I will review the order of operations, and guide you through solving 7 different expressions that have positive and negative numbers in...
Curated Video
Adding Integers with Number Lines
In this video, Mrs. C demonstrates how to add positive and negative numbers using number lines and provides clear rules for adding integers without the need for a number line. By following these rules, students can easily determine the...
Curated Video
Integer Addition: Rules and Examples
Do you need a quick refresher of how to add integers? Then this video is for you! I will review the two rules for adding positive and negative numbers and give you a few examples, including a couple using order of operations.
Curated Video
Understanding Integer Addition with Counters
This video demonstrates how to add integers using counters to visually represent the addition process. By pairing positive and negative counters to understand the concept of zero pairs, students can grasp the rules for adding integers...
Brian McLogan
How to add a negative and a positive number, (-12) + 7
👉 You will learn how to add and subtract integers. We will work through adding and subtracting two integers up to multiple integers. We can look at adding and subtracting integers by looking at there values on a number line where there...
Curated OER
Multiplying Positive and Negative Numbers
A one-minute explanation of multiplying with negative and positive numbers is all you need for a quick reminder. This is a great video to show to your class before a math lesson. Note: There is no audio in this video.
Khan Academy
Khan Academy: Arithmetic and Pre Algebra: Ordering Negative Numbers
This video shows ordering of negative numbers by relating them to their positions on a number line. Practice problems are available. [2:47]
Khan Academy
Khan Academy: Arithmetic and Pre Algebra: Adding, Subtracting Negative Numbers
This video teaches addition and subtraction of negative numbers using a number line. Practice problems are available. [9:16]
Khan Academy
Khan Academy: Arithmetic and Pre Algebra: Negative Numbers Introduction
This video shows how to think about and represent negative numbers using a number line. Practice problems are available. [9:36]
Virtual Nerd
Virtual Nerd: How Do You Figure Out the Sign of a Product or Quotient?
Explains the rules for how to tell whether the answer to a multiplication or division problem should have a positive or negative sign. [2:40]
Khan Academy
Khan Academy: Adding Numbers With Different Signs
Demonstrates with the help of a number line how to add positive and negative 2-digit numbers. [5:32]
Khan Academy
Khan Academy: Adding & Subtracting Negative Numbers
Demonstrates with the help of a number line how to add and subtract 1-digit negative numbers. [4:06]
Khan Academy
Khan Academy: Adding Negative Numbers Example
Demonstrates how to use a blank number line to visualize how to add three 2-digit negative numbers. [5:41]
CK-12 Foundation
Ck 12: Division of Rational Numbers
[Free Registration/Login may be required to access all resource tools.] Explains that when you divide rational numbers, you may be dividing fractions, decimals, or positive or negative numbers. Each of these is then demonstrated. [4:38]
Khan Academy
Khan Academy: Intro to Negative Numbers
Explains what negative numbers are and some different contexts where they are used. [9:36]
Khan Academy
Khan Academy: Negative Number Basics: Ordering Negative Numbers
A video showing ordering negative numbers from least to greatest on a number line.
Sophia Learning
Sophia: Negative Numbers and Powers
This video lesson explains the difference between a negative number raised to a power and a power multiplied by a negative number. Students can check their understanding with an assessment.
Sophia Learning
Sophia: Negative Numbers and Powers
This video tutorial describes the difference between a negative number raised to a power and a power multiplied by a negative number. Students can check their understanding with an assessment.
Sophia Learning
Sophia: Ordering Positive and Negative Fractions
Students learn how to order positive and negative fractions in this video lesson. The tutorial provides a detailed example.
BBC
Bbc: Skillswise: Negative Numbers
This Skillswise site focuses on negative numbers. Included are a video about why learning how to use negative numbers is important, fact sheets and worksheets for instruction, and quizzes on the information presented. The Skillswise...
Imagine Learning Classroom
Learn Zillion: Understand the Relationship Between Two Negative Numbers
In this lesson, you will learn about the relationship between two negative numbers by finding their location on a number line. [4:02]
Imagine Learning Classroom
Learn Zillion: Compare More Than Two Positive or Negative Numbers
In this lesson, you will learn about comparing more than two positive or negative numbers in real-world situations by using a number line. [5:01]
Imagine Learning Classroom
Learn Zillion: Understanding Positive and Negative Numbers Using Elevations
In this video, you will learn how to use positive and negative numbers by thinking about situations with elevations. [3:11]
Math Mammoth
Math Mammoth: Adding Integers: Counters, Number Line, Different Signs, Rules
This lesson reviews how to add integers using counters and a number line, then models how to solve addition of several positive and/or negative numbers, and explains the rules to know for integer addition. [8:51]