Instructional Video8:39
Curated Video

Multiple Operations to Simplify Linear Expressions 7.EE.A.1

9th - 12th
New ReviewIn this lesson, students will learn how to simplify and factor linear expressions that involve multiple operations. We begin with a clear procedural checklist: 1️⃣ Rewrite subtraction as addition if necessary 2️⃣ Distribute to remove...
Instructional Video6:52
Math Fortress

GRE Arithmetic: Fractions (Part 5 of 5)

12th - Higher Ed
This video is a review of basic arithmetic for the purpose of solving problems on the quantitative reasoning section of the GRE revised General Test. This video covers the basics of fractions. Topics covered: Comparing Fractions,...
Instructional Video3:17
Curated Video

Combining Like Terms

K - 12th
Factor to combine like terms in algebraic expressions.
Instructional Video
Virtual Nerd

Virtual Nerd: How Do You Solve a Two Step Equation by Multiplying by 1 First?

9th - 10th Standards
This video tutorial shows you how to get rid of a negative variable in an equation by using the multiplication property of -1. [2:34]