Mental Arithmetic Apk
Apk Infos
| Version | 1.3 |
| Rating | 3.7/5, based on 3 votes |
| Size | 2.9 MB |
| Requires Android | Android 4.0+ (Ice Cream Sandwich) |
| Author's Notes | Learning the abacus calculation by 250 free lectures and teaching my child |
About Mental Arithmetic APK
Table Of Contents
Description
In today's digital age, the human ability to think and numeracy paralyzed in mobile phone"We cannot continue to be like this. something has to be done!"
Abacus Math app is designed to improve the calculation ability of the learner through the principle of the abacus.
The learners can compare the amount and size of the number through the beads of the abacus and easily understand the principle of addition and subtraction.
Also, you can learn the basic concepts of calculation like quinary and decimal numeration through the concept of complementary number(the number which is the sum of the number of each digit number could be a certain number) used in the abacus calculation.
Even if you don't know how to use the abacus, you can learn the basic use over 250 free tutorials provided in the app.
* Introduction to the Abacus
* Addition & Subtraction
* Multiplication
* Division
Full instructions: http://www.hiabacus.com
Abacus mental arithmetic craze around the world!
Recently Harvard University, University of California co-researchers, the results of the experiments with the children who learned the abacus calculation for 3 years and children who didn't learn the abacus calculation,
announced that mental arithmetic skills and numeracy of children who learned the abacus calculation greatly improved.
Because the use of the abacus with fingers extensively activates a brain circuit
Thus, the US is now abacus tutoring is emerging and the old shops selling goods, customers that purchase the abacus steadily increasing
Copyrights (C) 2016 Hiabacus All Rights Reserved. Terms of Use Privacy Policy
Latest updates
What's new in version 1.3
광고모듈 교체How to install Mental Arithmetic APK on Android phone or tablet?
Download Mental Arithmetic APK file from ApkClean, then follow these steps:
Update Phone Settings
- Go to your phone Settings page
- Tap Security or Applications (varies with device)
- Check the Unknown Sources box
- Confirm with OK
Go to Downloads
- Open Downloads on your device by going to My Files or Files
- Tap the APK file you downloaded (hiabacus.android.kr.abacuseng-v1.3-ApkClean.apk)
- Tap Install when prompted, the APK file you downloaded will be installed on your device.
Older Versions
| 1.3 (3) | 2.9 MB |
Questions & Answers
Q: What is an APK File?
A: Just like Windows (PC) systems use an .exe file for installing software, Android does the same. An APK file is the file format used for installing software on the Android operating system.
Q: If I install an APK from this website, will I be able to update the app from the Play Store?
A: Yes, absolutely. The Play Store installs APKs it downloads from Google's servers, and sideloading from a site like ApkClean.net goes through a very similar process, except you're the one performing the downloading and initiating the installation (sideloading).
As soon as the Play Store finds a version of the app newer than the one you've sideloaded, it will commence an update.
Q: Why ApkClean.net can guarantee APK 100% safe?
A: Whenever someone wants to download an APK file from ApkClean.net, we'll check the corresponding APK file on Google Play and allow user download it directly (of course, we'll cache it on our server). If the APK file does not exist on Google Play, we'll search it in our cache.
Q: What are Android App permissions?
A: Apps require access to certain systems within your device. When you install an application, you are notified of all of the permissions required to run that application.
Don't hesitate to contact us if you have any questions or concerns.
(*) is required
