Learn Zillion: Write Equivalent Expressions Using Multiplicative Inverse Property

In this video, you will learn how to write equivalent expressions by using the Additive Identity Property of Zero and the Multiplicative Identity Property of 1. [4:53]

In this video, you will learn how to write equivalent expressions with variables by using a visual/area model. [5:12]

How can two numbers be multiplied to get a product of one? Why is this even important? One reason this is an important skill has to do with getting rid of denominators. So learn about multiplicative inverses in this video.

In this lesson, you will learn how to write numerical expressions with exponents of 2 and 3 by using area and volume models. [5:03]

The instructor demonstrates that when you add the opposite value of a given number to that number you will always get zero. Then she shows how multiplying by the inverse of any number except zero will equal 1.

In this lesson, you will learn how to write a numerical expression using exponents by interpreting a specific problem or situation. [5:26]

This animated Math Shorts video explains how the distributive property can help students model and create equivalent expressions. In the accompanying classroom activity, students play a quick game where they identify common factors...

In this lesson, you will learn how to combine parts of an expression using the associative property. [4:25]

Bank on your ability to write equivalent expressions. Scholars use an interactive to create expressions using coins. They then convert these to algebraic expressions and figure out how to evaluate them. A game with various difficulty...

Apply your critical thinking skills to learn about multiplication and division of exponents. This interactive exercise focuses on positive and negative exponents and combining exponents in an effort to get you to recognize patterns and...