Abacus Lesson -ADD and SUB- 3.1.9
Free Version
Publisher Description
This is an app that you can learn addition and subtraction using an abacus.
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.
Jan 16, 2024
Version 3.1.9
updated library.
About Abacus Lesson -ADD and SUB-
Abacus Lesson -ADD and SUB- is a free app for iOS published in the Kids list of apps, part of Education.
The company that develops Abacus Lesson -ADD and SUB- is Hirokazu Komatsu. The latest version released by its developer is 3.1.9.
To install Abacus Lesson -ADD and SUB- on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2024-01-16 and was downloaded 25 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Abacus Lesson -ADD and SUB- as malware if the download link is broken.
How to install Abacus Lesson -ADD and SUB- on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the Abacus Lesson -ADD and SUB- is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After Abacus Lesson -ADD and SUB- is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
