Mr. X takes the
mystery out of math...

...with a collection of video math lessons, sample math problems and solutions, and a free math glossary. This service is designed to complement teachers and tutors in the ultimate goal of offering students of all ages an affordable, enjoyable approach to the language of mathematics. Register today for a free 30-day no-risk trial, a $25 value. More Info...

Try Mr. X FREE

Sample Glossary Term

Sample Math Lesson

Sample Problem and Solution

Helping Parents and Students

Whether a student is struggling in math class or sailing right along, our easy-to-understand videos help any motivated student improve grades and reduce math anxiety. Tests and quizzes are easy when you understand the material. The extensive Mr. X curriculum includes six branches of basic mathematics from arithmetic to calculus. Each of the six branches of basic math has video presentations for glossary terms, lessons, and solved sample problems. Read More

Helping Teachers and Tutors

Good teachers always welcome a helping hand. Our vision is to work alongside teachers to help students learn and understand the language of mathematics, from arithmetic to calculus. Our video presentations, whether the glossary terms, lessons or sample problems, can be an asset to you in multiple ways. In fact, Mr. X’s goal is to help teachers before, during and after the class. Teachers merit quality, professional assistance on their time, on their schedule. Read More

Try it
Before You Buy It

Our subscription service includes hundreds of math lessons and solved problem sets in six branches of mathematics. New videos are uploaded regularly. Register today to get your first thirty days free.
No credit card required