Abacus Lesson - ADD and SUB -
This is an app that you can learn addition and subtraction using an abacus.
Developer: Hirokuma.App
App Size: Varies With Device
Release Date: Aug 6, 2020
Price: Free
Education
Abacus Lesson - ADD and SUB -
Screenshots for App
Mobile
An abacus is named "Soroban" in Japan. Do you know what an abacus is? The abacus is very simple calculator used in China, Japan, Korea and so on. Some people may say "Isn't it an unnecessary tool if you have a calculator such as a smartphone?". Answer would be "No".
The biggest difference between electric calculators and the abacus is whether you need to hold it in your hand when calculating. Because of its simplicity, you will be able to easily use the abacus in your mind.
Imagine that you can use calculations of about 3 digits in your life without physical tools.
This app will give you the skill of calculation.
◆Twitter
https://twitter.com/p4pLIabLM00qnqn
◆Instagram
https://www.instagram.com/hirokuma.app/
The biggest difference between electric calculators and the abacus is whether you need to hold it in your hand when calculating. Because of its simplicity, you will be able to easily use the abacus in your mind.
Imagine that you can use calculations of about 3 digits in your life without physical tools.
This app will give you the skill of calculation.
https://twitter.com/p4pLIabLM00qnqn
https://www.instagram.com/hirokuma.app/
Abacus Lesson - ADD and SUB - 3.1.7 Update
2023-08-21 Version History
Updated target API level to 33.
~Hirokuma.App
~Hirokuma.App
More Information about: Abacus Lesson - ADD and SUB -
Price:
Free
Version:
3.1.7
Downloads:
224058
Compatibility:
Android 6.0
Bundle Id:
com.hirokuma.sorobanlesson
Size:
Varies With Device
Last Update:
2023-08-21
Content Rating:
Everyone
Release Date:
Aug 6, 2020
Content Rating:
Everyone
Developer:
Hirokuma.App
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