Khan Academy
Khan Academy: Adding 7 + 6
Sal demonstrates adding 7 + 6 using a number line. Includes a video, transcript, and question and answer section. [3:53]
Khan Academy
Khan Academy: Adding and Subtracting on Number Line
Sal adds and subtracts three-digit numbers less than 1000 using a number line. Includes a video, transcript, and question and answer section. [2:24]
PBS
Pbs Learning Media: I <3 Math: Integers
This video explores positive and negative integers and how we use them in the real world. This "I <3 Math" episode explains the difference between positive and negative numbers and how these numbers can be represented on a number...
Virtual Nerd
Virtual Nerd: Find the Absolute Value of Positive and Negative Numbers
Watch this video tutorial and discover how to use a number line to find absolute value. [4:37]
Khan Academy
Khan Academy: Negative Decimals on the Number Line
The video provides examples that require us to interpret a number line in order to locate where our positive and negative decimals should be placed.
Khan Academy
Khan Academy: Negative Numbers, Variables, Number Line
Given a, b, and c shown on the number line, Sal determines if statements like -b < c are true. [4:54]
Khan Academy
Khan Academy: Plotting Decimal Numbers on a Number Line
Sal demonstrates how to find decimals with hundredths on a number line. [4:07]
Khan Academy
Khan Academy: Graphing Hundredths From 0 to 0.1
Video demonstrates how to graph 0.04 on a number line. [2:38]
Khan Academy
Khan Academy: Graphing Tenths From 0 to 1
Video takes a look at where a point is graphed on a number line. [1:51]
Khan Academy
Khan Academy: Addition and Subtraction With Number Lines
Given a 2-digit addition or subtraction problem, video demonstrates how to decide which number line matches up with it. [1:56]
Khan Academy
Khan Academy: Adding and Subtracting on Number Line Word Problems
Demonstrates how to use a number line to visualize and solve addition and subtraction word problems. [4:27]
Virtual Nerd
Virtual Nerd: How Do You Write an Inequality From a Number Line Graph?
Given a number line, how do you write the corresponding inequality? Watch this video for an explanation and example. [2:20]
Khan Academy
Khan Academy: Decimals and Fractions on a Number Line
A video that explains decimals and fractions on a number line.
Khan Academy
Khan Academy: Mixed Numbers and Improper Fractions: Points on a Number Line
This video shows how to plot fractions, negative numbers, decimals, and fractions on a number line.
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: Number Lines and Coordinate Systems
This video tutorial describes the relationship between number lines and the coordinate plane.
Sophia Learning
Sophia: One Step Inequalities
Explore how to solve one-step inequalities and plot the solution on a number line. Assess learning with a quiz.
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]
Virtual Nerd
Virtual Nerd: What Is the Number Line?
This tutorial provides an introduction to the number line and shows you how to graph numbers on the number line in order to compare them. [5:48]
Khan Academy
Khan Academy: Absolute Value Equations
Solving the absolute value of an equation and graph the solution on a number line. [1:46]
Math Mammoth
Math Mammoth: "How Many More" Additions and the Idea of Difference
This lesson explores the concept of the difference between two quantities using a number line and addition. [6:56]
Imagine Learning Classroom
Learn Zillion: Understand the Relationship Between Two Numbers
In this lesson, you will learn about the relationship between two numbers by finding their location on a number line. [4:40]
Virtual Nerd
Virtual Nerd: How Do You Add a Negative Number to a Positive Number?
This tutorial explains how to combine a positive and a negative number with a number line. [4:52]