Mathemagics for iPhone
Blue Lightning Labs today announced a sale on their popular iPhone application Mathemagics, an application for learning to mentally calculate math problems at phenomenal speeds. For a limited time Mathemagics is on sale at more than 60% off.
Mathemagics 1.1 contains 20 different math tricks for multiplying, dividing and squaring numbers faster than many people can use a calculator. Aspiring Mathemagicians learn and then practice any of the 20 math tricks while progressively moving to higher levels of proficiency.
Mathemagics 1.1 challenges users to master 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
System Requirements:
* iPhone or iPod Touch 2.1 or later
Pricing and Availability:
Mathemagics, normally $2.99 (USD), is available now on the iTunes App Store for just $.99 (USD).
Related posts:
