Abacus Lesson -ADD and SUB- 3.1.9

Abacus Lesson -ADD and SUB- 3.1.9

Hirokazu Komatsu – Freeware – iOS
389
最新版本
3.1.9
image/svg+xml EXCELLENT User Rating

This app offers a unique learning opportunity for individuals seeking to improve their skills in addition and subtraction using an abacus.

An abacus, known as "Soroban" in Japan, is a simple calculator that has been used in countries such as China, Japan, and Korea for centuries. Despite the prevalence of modern calculators on smartphones, the abacus remains a valuable tool.

One distinguishing feature between electric calculators and the abacus is the need to physically hold the abacus while performing calculations. Its simplicity allows for mental calculations, enabling users to effortlessly utilize the abacus in their minds.

Imagine the convenience of being able to perform calculations of up to three digits without the need for physical tools.

This app serves as a comprehensive learning resource, equipping users with essential calculation skills through the use of an abacus.

概述

Abacus Lesson -ADD and SUB- 是在由Hirokazu Komatsu開發類別 Education Freeware 軟體。

最新版本是 Abacus Lesson -ADD and SUB- 的 3.1.9 2024/02/03 上釋放。 它最初被添加到我們的資料庫 2023/12/16 上。

Abacus Lesson -ADD and SUB- 在下列作業系統上運行: iOS。

使用者 Abacus Lesson -ADD and SUB- 5 個 5 星的評分,給了它。

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