Latest Version: Know Abacus 1.13
Updated December 4, 2014
What's New:
- A minor bug fix. Prevent crash on some devices.
App Description
Abacus is a wonderful mathematical instrument used for calculation. This app will help your children learn about Abacus, Numbers, Counting, Addition, and Subtraction. This is the first step to tap the unexploited potential in their brain and unleash their mathematical capability.
Suitable for children age 5 and up, who know about numbers and some basic addition and subtraction.
- Counting with Abacus
- Addition/Subtraction 1 digit
- Addition/Subtraction 2 digits
- Multiplication 1-2 digits
- Division 1-2 digits
- Mental math
- Review lessons
- Unlimited random lessons
- Add new colorful abacus
- Learning modes
- Support languages: English, French, Spanish, Turkish, Thai, and Arabic
Get real rewards for just learning how to use Abacus. Work on lessons and you can actually get real rewards.
Note: subject to availability in your country. Allow the app to access your location data to get ideal rewards near you.
Older Versions of Know Abacus
We've just added this app in our repo. Unfortunately there's no older version of this app yet. If you're the developer of this app and you want to share the previous versions, please contact us.
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