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]
Mucho Math
Algebra2go: Addition on a Number Line
A visual representation of addition on a number line.
Mucho Math
Algebra2go: Introduction to Subtraction
Subtraction is visually demonstrated on a number line. Negative numbers are included in this video.
Khan Academy
Khan Academy: Negative Number Basics: Negative Numbers Introduction
This video shows how to think about and represent negative numbers using a number line.
Khan Academy
Khan Academy: Absolute Value: Absolute Value 1
A step-by-step demonstration on how to list absolute value quantities from smallest to largest on a number line.
Khan Academy
Khan Academy: Decimals on a Number Line
Conceptualizing decimals and place notation: decimals on a number line.
Other
Algebra2go: Addition and Subtraction Problems
Expressions with addition and subtraction operations are evaluated while demonstrating the calculation on a number line. [4:35]
Khan Academy
Khan Academy: Line Plot Distribution: Trail Mix
Video tutorial shows how to use different bags of trail mix to find the amount of trail mix each bag would contain if the total amount in all the bags were redistributed equally. [6:07]
Other
Math Snacks: Number Rights
Whole numbers are no better than any others! Practice plotting values on the number line as a passionate activist rises up and demands equity for all numbers, including fractions and decimals. A teaching guide with printable resources is...