Know Abacus

Know Abacus


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

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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.

Recent changes:
- A minor bug fix. Prevent crash on some devices.
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Free
86
4.3
User ratings
1368
Installs
50,000+
Concerns
1
File size
14184 kb
Screenshots
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About Know Abacus
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.

Recent changes:
- A minor bug fix. Prevent crash on some devices.

User reviews of Know Abacus
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Android Market Comments
A Google User
May 18, 2015
Super It helped me very much and made my mind very fast it was tested by my teacher
A Google User
May 17, 2015
Fun !!!!!!!!☺☺☺☺☺☺😊😊😊😊😊 I am pearl and I go to the classes for abacus but my speed is to be improved ☺☺☺☺☺☺☺☺☺☺
A Google User
May 15, 2015
Best app for abacus
A Google User
May 14, 2015
Good Good work indeed
A Google User
May 12, 2015
The best abacus learning Best best
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