Abacus Lesson 1.1.5

Hirokazu Komatsu ❘ Freeware ❘
Android iOS
out of 69 votes

Can you solve 356+735+195, 23×89, 5626÷58 in 5 seconds using mental arithmetic techniques?

This application aims to teach users how to operate an abacus proficiently and solve mathematical problems mentally within a time constraint of 5 seconds. The lessons provided in this app are part of a series that has garnered international acclaim for their effectiveness. These lessons have been refined to enhance clarity and user-friendliness.

Moreover, the app offers innovative training methodologies, including exercises focusing on finger dexterity and mental math drills, to enhance proficiency in abacus calculations efficiently. Several enhancements have been incorporated into the app:

Option to choose between vertical or horizontal screen orientation
Customizable layout for the abacus and its window
Ad-free experience
Introduction of various sound profiles with adjustable volume controls
Ability to customize the color scheme of the abacus
Achievement system where users can earn trophies upon meeting set goals
Enhanced app performance for smoother operation

For more information, visit the support webpage at https://hirokuma.blog/?p=4427.

Overview

Abacus Lesson is a Freeware software in the category Education developed by Hirokazu Komatsu.

The latest version of Abacus Lesson is 1.1.5, released on 03/12/2024. It was initially added to our database on 03/12/2024.

Abacus Lesson runs on the following operating systems: Android/iOS.

Users of Abacus Lesson gave it a rating of 5 out of 5 stars.

Screenshots (Click to view larger)

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Latest Version
1.1.5

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