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# The Video Math Tutor: Basic Math: Lesson 4 - Properties of Numbers PAL

### DVD

 The Video Math Tutor: Basic Math: Lesson 4 - Properties of Numbers \$1.99 \$4.99

## Editorial Reviews

NOTE: A FREE, tiny, low-res version of this lesson is on my web site. Purchase the DVD if you want a larger, high quality movie. This is the PAL version.

This lesson consists of providing you with a Self-Tutorial of the basic properties of numbers. These are the ones the tutor discusses:

The Reflexive Property of Equality, The Symmetric Property of Equality, The Transitive Property of Equality, The Substitution Property, The Additive Property of Equality, The Cancellation Law of Addition, The Multiplicative Property of Equality, Cancellation Law of Multiplication, The Zero-Factor Property, The Law of Trichotomy, The Transitive Property of Inequality, Properties of Absolute Value, The Closure Property of Addition, The Closure Property of Multiplication, The Commutative Property of Addition, The Commutative Property of Multiplication, The Associative Property of Addition, The Associative Property of Multiplication, The Identity Property of Addition, The Identity Property of Multiplication, The Inverse Property of Addition, The Inverse Property of Multiplication, The Distributive Law of Multiplication Over Addition, The Distributive Law of Multiplication Over Subtraction, The General Distributive Property and The Negation Distributive Property.

ANOTHER NOTE: This disc is meant to be viewed using a DVD player on a WIDESCREEN (16:9 aspect ratio) TV. My videos are NOT meant to be viewed on Standard 4:3 aspect ratio TVs. In fact, The videos were originally meant to be viewed ONLY on computer monitors and iPods, so even on a widescreen TV, you may experience some "cropping" (chopped off portions of the videos). For the best viewing experience, watch the DVDs using DVD software on your computer.

Unfortunately, when these videos were made, I used a cheap wireless microphone, so you will hear an occasional "pop" and "buzz" sound when I am talking. I am sorry about this. The disc is not damaged. I have a new microphone now, so new lessons will be of a much higher quality.

This product is manufactured on demand using DVD-R recordable media. Amazon.com's standard return policy will apply.

None.

## Product details

• Actors: Luis Anthony Ast
• Directors: Luis Anthony Ast
• Writers: Luis Anthony Ast
• Producers: Luis Anthony Ast
• Format: NTSC
• Region: All Regions
• Studio: VideoMathTutor.com
• DVD Release Date: May 15, 2008
• Run Time: 38 minutes
• Average Customer Review:
• ASIN: B0019LQ1PM
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