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Doubling And Halving


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Doubling and Halving will teach how to double or halve any 2, 3 or 4 digit number mentally with in few seconds. This application will provide vedic math lessons, practice and tests.

What's New in Version 1.1.0

Images and audio quality improved.
Links are updated


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iPad Screenshot 1
Doubling And Halving
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This app is designed for both iPhone and iPad
  • NT$ 30
  • Category: Education
  • Updated:
  • Version: 1.1.0
  • Size: 44.3 MB
  • Languages: English, Czech, Dutch, French, German, Italian, Japanese, Korean, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Traditional Chinese, Turkish
  • Developer:

Compatibility: Requires iOS 4.0 or later. Compatible with iPhone 3GS, iPhone 4, iPhone 4s, iPhone 5, iPhone 5c, iPhone 5s, iPhone 6, iPhone 6 Plus, iPhone 6s, iPhone 6s Plus, iPad, iPod touch (3rd generation), iPod touch (4th generation), iPod touch (5th generation) and iPod touch (6th generation).

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