Lumos Video Store
This page provides a list of educational videos related to Multiplication and Division Expressions. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Multiplication and Division Expressions.
Expressing division in multiple ways
By Khan,Academy
This word problem is solved by showing 4 different ways to divide 18 by 2.
Multiplying and dividing scientific notation
By Khan Academy
Learn how to simplify a multiplication and division expression using scientific notation. The expression in this problem is (7 * 10^5) / ((2 * 10^-2)(2.5 * 10^9)).
Computing in scientific notation
By Khan Academy
Learn how to simplify a multiplication and division expression using scientific notation. The expression in this problem is (7 * 10^5) / ((2 * 10^-2)(2.5 * 10^9)).
Division Of Algebraic Expressions / Factorization / Maths Algebra
By We Teach Academy Maths
Chapter : Factorization Lesson : Division Of Algebraic Expressions
Expressions and Equations - Grade 6 Math Educational Video (6.EE.7)
By Lumos Learning
Using the Lumos Study Programs, parents and educators can reinforce the classroom learning experience for children and help them succeed at school and on the standardized tests. Lumos books, dvd, eLearning and tutoring are used by leading schools, libraries and thousands of parents to supplement classroom learning and improve student achievement in the standardized tests.
PARENTS please visit LumosTestPrep.com to learn more.
EDUCATORS please visit LumosLearning.com to learn more
Expressions and Equations - Grade 7 Math Educational Video (7.EE.2)
By Lumos Learning
Using the Lumos Study Programs, parents and educators can reinforce the classroom learning experience for children and help them succeed at school and on the standardized tests. Lumos books, dvd, eLearning and tutoring are used by leading schools, libraries and thousands of parents to supplement classroom learning and improve student achievement in the standardized tests.
PARENTS please visit LumosTestPrep.com to learn more.
EDUCATORS please visit LumosLearning.com to learn more
Reasoning with Equations and Inequalities
By Khan Academy
Sal solves the equation 4x^2+40x-300=0 by completing the square.265
Absolute value inequalities | Linear equations | Algebra I | Khan Academy
By Khan Academy
This video lecture series on Worked Examples in Algebra from Khan Academy includes Solving Equations, Solving Word Problems, Solving for a variable, Absolute Value and Number Lines, Patterns in Sequences, Functional Relationships, Domain and Range, Rate Problems, Linear Functions, Slope of a Line, X and Y intercepts, Equation of a Line, Parallel Lines, Perpendicular Lines, Solving Inequalities and more...
18 - Dividing Complex Numbers - Part 1
By Math and Science
Quality Math And Science Videos that feature step-by-step example problems!
DEPRECATED Extraneous solutions to rational equations
By Khan Academy
Sal solves the following equation and eliminates the resulting extraneous solution: (x^2)/(x+2)=4/(x+2).
Extraneous solutions to radical equations
By Khan Academy
Sal explains what square-root equations are, and shows an example of solving such an equation and checking for extraneous solutions.
05 - Polynomial Long Division - Part 1 (Division of Polynomials Explained)
By Math and Science
Quality Math And Science Videos that feature step-by-step example problems!