Abacus Lesson - ADD and SUB -
9.8 417
v3.3.2 by Hirokuma.App
About Abacus Lesson - ADD and SUB -
Abacus Lesson - ADD and SUB - (Package Name: com.hirokuma.sorobanlesson) is developed by Hirokuma.App and the latest version of Abacus Lesson - ADD and SUB - 3.3.2 was updated on August 25, 2025. Abacus Lesson - ADD and SUB - is in the category of Education. You can check all apps from the developer of Abacus Lesson - ADD and SUB -. Currently this app is for free. This app can be downloaded on Android 7.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
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
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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 - 3.3.2 Update
Updated Library
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Abacus Lesson - ADD and SUB - Features
Previous Versions More
Abacus Lesson - ADD and SUB -
3.3.2
XAPK
APKs
August 25, 2025
54.22 MB
Requires Android: Android 7.0+
Architecture: arm64-v8a
Screen DPI: 120-640dpi
SHA1: ccece659ab5dfb98a762fc9fe09185902fd91441
Size: 54.22 MB
What's New:
Updated Library
Abacus Lesson - ADD and SUB -
3.3.1
XAPK
APKs
August 18, 2025
41.34 MB
Requires Android: Android 7.0+
Architecture: arm64-v8a
Screen DPI: 120-640dpi
SHA1: 30d5671db31f150b922a788c73167c645add6ed0
Size: 41.34 MB
What's New:
Updated Library
Abacus Lesson - ADD and SUB -
3.3.0
XAPK
APKs
August 4, 2024
43.49 MB
Requires Android: Android 7.0+
Architecture: arm64-v8a
Screen DPI: 120-640dpi
SHA1: 88d9f8f62f5a8b89086434c83655390bf0f85438
Size: 43.49 MB
What's New:
Updated library
Abacus Lesson - ADD and SUB -
3.2.0
XAPK
APKs
June 6, 2024
39.67 MB
Requires Android: Android 7.0+
Architecture: arm64-v8a
Screen DPI: 120-640dpi
SHA1: fdd070acc55144f61cb22a53b07e6de0be6abb93
Size: 39.67 MB
What's New:
Fixed policy violations
More Information
Package Name:
Update Date:
2025-08-25
Latest Version:
3.3.2
Need Update:
Available on:
Requirements:
Android 7.0+
Report:
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