iDevBooks – Educational Math Apps

The Division iPhone Math App

This app can be used to teach and study the long division method the way it is done in Germany, Spain, Portugal, South America and other countries.

United States, Australia, Britan, China, Japan and several other countries us a different notation. For those countries I have the Long Division app.

Solving long division problems is also excellent subtraction and times tables practice. The app is easy to use and it has an intuitive interface with customizable colors and other settings. The user can solve random division problems with small and large numbers.

This app has been translated into the following languages:

Deutsch Schriftliche Division
Español División Larga
Português Divisão Longa
Finnish Jakolasku (uusi menetelmä)

Easy to Use

The Division app allows the user to solve a long division problem step by step and animates all the steps. In the steps the user will divide, multiply or subtract. The correct answer will fly to the right place. If the user presses the wrong button the answer will appear above the keyboard but it will not move.

Difficulty can be set with Settings

  • The dividend can have up to 5 digits
  • The divisor can have 1 or 2 digits
  • Remainders can be allowed or disallowed
  • The current operation for each step can be hidden
  • The operands for the current operation can be highlighted
  • There are 3 different themes: black, gray and gold
  • The speed of the animations can be set

Availability

The app can be purchased and downloaded from the iTunes App Store in 90 countries. The apps work in every iPhone and iPod Touch ever made (with iPhone OS 3.0 or newer) and also in the new iPad.

Prices: US: $0.99, EU: 0.79 €, UK: £0.59, etc.

Feedback and New Features

Different children and adults have different methods of learning and I’m sure that users of this program can think of new features or changes to current features. In that case, please give feedback about this program.

 

Screenshots

 

 

Long Division
Long Multiplication
Column Addition
Column Subtraction
Alternative Algorithms
Lattice Multiplication

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