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
* Division
* Mental math (visualize abacus)
* Review lessons
* Unlimited random lessons
* Full 9 digit abacus
* Add new colorful abacus

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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:
-Add new colorful abacus
-Get real rewards for just learning how to use Abacus.
-Fix bugs
-Fix crashes on missing lesson in v.1.8
Add to list
Free
86
4.3
User ratings
566
Installs
10,000+
Concerns
1
File size
12364 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
* Division
* Mental math (visualize abacus)
* Review lessons
* Unlimited random lessons
* Full 9 digit abacus
* Add new colorful abacus

============

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:
-Add new colorful abacus
-Get real rewards for just learning how to use Abacus.
-Fix bugs
-Fix crashes on missing lesson in v.1.8

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User reviews of Know Abacus
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Android Market Comments
A Google User
Aug 11, 2014
Veey nice app This app using my sister and me bcoz learing abacus very very nice app next u try this app
A Google User
Aug 6, 2014
Great learning tool
A Google User
Aug 6, 2014
Excellent This app is very nice for beginners ...
A Google User
Aug 1, 2014
Yo awesme Outstanding game Superrrrrrrrrrrr se uparrrrrrrrrrrrr ka game hai.plzz download this app realy kaam karti hai yaar
A Google User
Jul 16, 2014
My daughter know every thing in this