Abacus Lesson - ADD and SUB -
9.6 543
v3.3.4 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 - 3.3.4 was updated on September 3, 2026. 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.
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◆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 - 3.3.4 Update
updated library
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Abacus Lesson - ADD and SUB - Features
Previous Versions
More
Variant
Arch
Version
DPI
3348
September 3, 2026
Abacus Lesson - ADD and SUB -
3.3.4
(3348)
Architecture: arm64-v8a
Screen DPI: 120-640dpi
SHA1: ef89e195f98b7ddac686a9ba2f67e153a48c61e5
Base APK: com.hirokuma.sorobanlesson.apk
Split APKs: config.arm64_v8a
Size: 53.17 MB
What's New:
updated library
arm64-v8a
120-640dpi
3348
September 3, 2026
Abacus Lesson - ADD and SUB -
3.3.4
(3348)
Requires Android: Android 7.1+
Architecture: armeabi-v7a
Screen DPI: 120-640dpi
SHA1: 6c21dc6ad66e9548222d5fac3f24c6b35cb15876
Base APK: com.hirokuma.sorobanlesson.apk
Split APKs: config.armeabi_v7a
Size: 51.83 MB
What's New:
updated library
armeabi-v7a
Android 7.1+
120-640dpi
Variant
Arch
Version
DPI
3330
November 7, 2025
Abacus Lesson - ADD and SUB -
3.3.3
(3330)
Requires Android: Android 7.0+
Architecture: armeabi-v7a
Screen DPI: 120-640dpi
SHA1: 54acfad2dce674f8c335b609c4f63ad9b1fbee69
Base APK: com.hirokuma.sorobanlesson.apk
Split APKs: config.armeabi_v7a
Size: 45.15 MB
What's New:
Updated Library
armeabi-v7a
Android 7.0+
120-640dpi
3330
November 10, 2025
Abacus Lesson - ADD and SUB -
3.3.3
(3330)
Requires Android: Android 7.0+
Architecture: arm64-v8a
Screen DPI: 120-640dpi
SHA1: 88f8ee56b0e362df6f39ea1f2971f92c36cf49d6
Base APK: com.hirokuma.sorobanlesson.apk
Split APKs: config.arm64_v8a
Size: 54.21 MB
What's New:
Updated Library
arm64-v8a
Android 7.0+
120-640dpi
Requires Android: Android 7.0+
Architecture: arm64-v8a
Screen DPI: 120-640dpi
SHA1: ccece659ab5dfb98a762fc9fe09185902fd91441
Size: 54.22 MB
What's New:
Updated Library
Requires Android: Android 7.0+
Architecture: arm64-v8a
Screen DPI: 120-640dpi
SHA1: 30d5671db31f150b922a788c73167c645add6ed0
Size: 41.34 MB
What's New:
Updated Library
More Information
Package Name:
Update Date:
2026-09-03
Latest Version:
3.3.4
Need Update:
Available on:
Requirements:
Android 7.0+
Report:
Safe to Download
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