Activity
Learning Wave Communications

Learning Wave: Additive Property of Zero

For Students 6th - 8th
Properties of zero are presented in detail, with a word problem that demonstrates the additive inverse property and the additive identity property of zero.
Activity
AAA Math

Aaa Math: Properties of Addition

For Students 2nd - 4th
Explains the four mathematic properties of addition. Gives exercises and games to practice this skill.
Activity
Oswego City School District

Regents Exam Prep Center: Who's Who? Properties of Real Numbers

For Teachers 3rd - 8th Standards
A great opportunity for your students to practice their knowledge of the number properties with the card game. A quick way to help students learn.
Activity
Shodor Education Foundation

Shodor Interactivate: Identity Properties

For Students 3rd - 8th
The resource consists of a discussion between a mentor and two students about how to use additive and multiplicative identity and inverse properties. Examples and explanations of each are included.
Activity
AAA Math

Aaa Math: Addition Properties

For Students 3rd - 8th Standards
Learn the definitions and study examples of the four properties of addition. Then try the game to check your understanding of each of the properties. The game will tell you when your answers are correct. If you answer incorrectly, it...
Activity
Texas A&M University

Wtamu Virtual Math Lab: Beginning Algebra: Properties of Real Numbers

For Students 9th - 10th Standards
Find definitions and examples of commutative property, associative property, distributive property, identity property, inverse property, and multiplicative inverse. This tutorial also offers practice exercises for you to complete after...
Activity
The Math League

The Math League: Whole Numbers & Basic Properties

For Students 3rd - 8th Standards
Here is a nice resource for students and teachers about whole numbers and their basic properties. It provides links to information on place value, expanded form, and rounding numbers are just a few of the topics on this page.
Activity
Washington State University

Washington State University: Real Numbers

For Students 9th - 10th Standards
This site from Washington State University provides properties and rules of addition and multiplication that help with proofs.
Activity
Purple Math

Purplemath: Basic Number Properties: Associative, Commutative, and Distributive

For Students 9th - 10th Standards
This Purplemath lesson includes many different number properties explained by using examples.
Activity
Math2

Math2.org: Basic Algebraic Identities

For Students 9th - 10th
The basic identities and properties of addition and multiplication are listed. No explanation, simply the identities.