Lumos Video Store
This page provides a list of educational videos related to Subtractions Equations. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Subtractions Equations.
One-step equations with addition and subtraction
By Khan Academy
Learn how to solve one-step addition and subtraction equations by adding or subtracting the same thing from both sides of the equation.
Solving One Step Equations By Addition and Subtraction
By Mathispower4u
Video about solving one step equations by addition and subtraction.
One-step addition and subtraction equations with fractions and decimals
By Khan Academy
Learn how to solve one-step addition and subtraction equations by adding or subtracting the same thing from both sides of the equation.
One-step equations with addition and subtraction
By Khan Academy
Some quick examples to practice solving a variety of one step equations. All 4 operations (add, subtract, multiple, divide) are paired with variables.
One-Step Subtraction Equations - MathHelp.com - Math Help
By yourteachermathhelp
This video takes you through a one step subtraction equation and also shows you how to check your answer.
Solving One Step Equations By Addition and Subtraction
By Mathispower4u
Video about solving one step equations by addition and subtraction.
One-step equations with addition and subtraction
By Khan Academy
Learn how to solve one-step addition and subtraction equations by adding or subtracting the same thing from both sides of the equation.
One-step addition and subtraction equations with fractions and decimals
By Khan Academy
Learn how to solve one-step addition and subtraction equations that have fractions and decimals in them.
One-step addition and subtraction equations with fractions and decimals
By Khan Academy
Some quick examples to practice solving a variety of one step equations. All 4 operations (add, subtract, multiple, divide) are paired with variables.
Ex: Solve One Step Equations With Fraction by Adding or Subtracting
By Mathispower4u
This video provides two examples of how to solve a one step linear equation by adding and subtracting.
One-step equations with addition and subtraction
By Khan Academy
Some quick examples to practice solving a variety of one step equations. All 4 operations (add, subtract, multiple, divide) are paired with variables.
One-step equations with addition and subtraction
By Khan Academy
Learn how to solve this equation: a + 5 = 54������������
Integer addition and subtraction: equations and number lines
By Khan Academy
Integer equations to describe diagram
Integer addition and subtraction: equations and number lines
By Khan Academy
Learn how to add and subtract negative numbers. The problems solved in this video are 2 - 3 = -1 and -2 - 3 = -5 and -2 + 3 = 1 and 2 - (-3) = 5 and -2 - (-3).
One-step addition and subtraction equations with fractions and decimals
By Khan Academy
Learn how to solve this equation: a + 5 = 54������������
One-step equations with addition and subtraction
By Khan Academy
Learn how to solve this equation: a + 5 = 54������������
How to Do Geometry | MathHelp.com
By MathHelp.com
This lesson covers one-step addition equations. Students learn that solving an equation for x means isolating the x on one side of the equation. To isolate the x, the following techniques are used. If a number is being added to x, subtract the number from both sides of the equation. If a number is being subtracted from x, add the number to both sides of the equation. If a number is being multiplied by x, divide both sides of the equation by the number. If a number is being divided by x, multiply both sides of the equation by the number.
One-Step Addition Equations | MathHelp.com
By MathHelp.com
This lesson covers number patterns. Students learn to find the next 3 terms in advanced patterns that involve figures, letters, or numbers. For example, to find the next three terms in the pattern A, Z, B, Y, __, __, __, notice that the first and third terms in the pattern, A and B, are the first two letters in the alphabet, so the fifth and seventh terms in the pattern will be the next two letters in the alphabet, C and D. And the second and fourth terms in the pattern, Z and Y, are the last letter and the second-to-last letter in the alphabet, so the sixth term in the pattern will be the third-to-last letter in the alphabet, X. So the next three terms in the pattern A, Z, B, Y, __, __, __ are C, X, and D.
Algebra for 4th Graders:CCSSM 4.NF.3d
By Henry Borenson
Use visual models and equations to represent and solve word problems involving addition and subtraction of fractions (4.NF.3d)