Since July 8 2014 this app is completely FREE again with NO ADS!

102 * 106 = 10812: YOU can calculate this in LESS than three seconds! Well after you've learned a math trick for this ;). Dowload this app and learn to solve certain math problems in just a few seconds!

This app has tricks for multiplying numbers squaring numbers and also fast checks for divisibility. For instance there is a trick to check whether a number (like 23585) is divisible by three in just a few seconds.

With this app you can learn math tricks in a dynamic way. You can practice the tricks you learned and see how fast you are in each trick.

Some math tricks you can learn with this app
- Multiply two numbers near hundred in a few seconds (for example 107*109)
- Square any number ending in '5' or '55' like 355*355 or 65*65
- Multiply any two numbers below hundred like 47*81
- Fast checks for divisibility by 234567
- Square numbers near fifty in seconds like 56*56

Please rate and/or comment :)