What's New

* IOS 8.1 made ready

App Description

Countless math to calculate to the sum of 16 out of your head! All Languages/countries can play this!!!
This app is able to assign themselves countless amounts of time at different times, no sum ​​remains the same, not even in the same place.
Each scene is different!

Drag the answer to the sum.
Good answer? You hear a tone and see stars twinkle, you have solved a part of the picture.
Wrong answer? The outcome rushes back to his place.
There are several beautiful pictures!
This app has no time limit!
Practice as much and as often as you want…
In no time you are the math engine of the first grade!

For use at home and school.

iPad Screenshots

(click to enlarge)

Mental Math First Grade screenshot 1 Mental Math First Grade screenshot 2 Mental Math First Grade screenshot 3

App Changes

  • July 04, 2015 Price decrease: $2.99 -> $1.99
  • May 02, 2015 Price increase: $1.99 -> $2.99
  • April 25, 2015 Price decrease: $2.99 -> $1.99
  • March 16, 2015 Price increase: $1.99 -> $2.99
  • December 29, 2014 Price decrease: $2.99 -> $1.99
  • November 04, 2014 New version 1.4
  • August 30, 2014 New version 1.3
  • May 22, 2014 Price increase: $1.99 -> $2.99
  • May 20, 2014 Price increase: $0.99 -> $1.99
  • May 18, 2014 Price decrease: $1.99 -> $0.99
  • April 08, 2014 Price increase: $0.99 -> $1.99
  • April 07, 2014 Price decrease: $1.99 -> $0.99
  • March 05, 2014 New version 1.2
  • February 14, 2014 Price increase: $0.99 -> $1.99
  • February 13, 2014 Price decrease: $1.99 -> $0.99
  • January 30, 2014 New version 1.1
  • November 16, 2013 Initial release