Mathemagics - Mental Math Tricks
by Blue Lightning Labs
View More by this DeveloperOpen iTunes to buy and download apps.
Description
"Best New iPhone Education App"
- eduinreview.com
December 8, 2009
Featured as an AppStore Best of 2009 App
November 17, 2009
Featured as an AppStore Essential (Apps for Boys)
September 22, 2009
Featured as an AppStore Essential (High School Survival Guide)
August 25, 2009
Featured as an AppStore Staff Favorite
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More math tricks and features coming soon.
Buy now before the price goes up!
Follow us on Twitter @blulightnin
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Amaze and delight others as you multiply, divide, and square at lightning fast speed. Learn and practice the tricks of mental math calculation in a fun and engaging application. Study any of the math tricks and then practice them as you progress through various levels of proficiency. Tease your brain with a quick practice session while waiting in lines, riding in the car, or on the plane. Only the basic math skills of addition, subtraction and simple multiplication and division are needed to achieve astonishing results.
Students: Baffle your math teachers by providing answers faster than thought possible.
Teachers: Inspire your students as you pull answers to math problems out of thin air.
Master these 20 math tricks:
* Multiply as high as 20 x 20
* Square numbers ending in 5
* Square any two digit number
* Square numbers from 41 to 59
* Square numbers in the 50's
* Doubling and Halving
* Quickly multiply by 4
* Quickly multiply by 5
* Quickly multiply by 9
* Quickly multiply by 11
* Quickly multiply by 25
* Quickly multiply by 99
* Multiply numbers in the 90's
* Round number multiplication
* Quickly divide by 5
* Quickly multiply numbers differing by 2, 4 or 6
* Quickly multiply numbers whose one's place adds to 10
* Quickly multiply two close numbers
* Sum the first n even numbers
* Sum the first n odd numbers
Prepare for the math section on the SAT, PSAT, ACT, GRE, GMAT, MCAT, or any other standardized test. Don't waste time with a calculator on the few tests that allow them. Use Mathemagics as a tutor to quicken up your test taking abilities.
Perfect training for the UIL Mathematics and Number Sense Contests.
Activate and challenge your brain to expand its ability to think efficiently and have fun at the same time. Train yourself to break problems down in to smaller more manageable pieces in order to reach solutions quicker and more accurately than anyone else.
What's New in Version 1.1.4
* Fix for some practice answers being to obvious (Multiply by 5 etc).
* Fix for potential crasher.
* Fix memory leaks.
* Add follow us on Twitter.
* Add newsletter option.
* Add more apps portal.
Customer Reviews
Amazing!
A wonderful app, great price. Though, instead of multiple choice, I think it should be manualy inserted. And the answers similar, not: 255, 257, 973,689) when the answer only ends in a 5 or 0.
I need more help
This is incredible, the multiply any double digit number up to twenty blows my mind.
The other stuff, not sure I would ever need it. Can't remember when the last time I needed the square root of something.
More tricks, like division basically, basic math everyday stuff would be appreciated.
Still, the multiplication method was worth the cost, easily. Thank you!
Simply a great app
This is simply a great app!
- Category: Education
- Updated Dec 10, 2009
- Current Version: 1.1.4
- 1.2 MB
- Languages: English
- Seller: Blue Lightning Labs
- © Copyright 2009 Blue Lightning Labs.
Requirements: Compatible with iPhone and iPod touch. Requires iPhone OS 3.0 or later.
