Read this article to learn about the history of mathematics and how the abacus has evolved.
You can know the calculation method before BC and the prototype of the abacus.
If you want to know the history of the abacus, please take a look.
Want to learn the abacus, but do you think it will be difficult?
This article is for people who want to learn abacus games while playing online.
Here, we introduce a site where you can learn the abacus like a game.
It is an article for those who want to rejuvenate their brain, improve their head rotation, and have fun with their children for free.
Click here if you are looking for a fun game with a simple brain training
Understand why abacus is important.
Don't you think the abacus is out of date anymore? The abacus attracts attention as an ability development for infants.
Click here for the ability to grow with the abacus
This article is for those who want to study the abacus course online.
This article is for those who want to study the abacus course online but cannot attend the classroom for various reasons.
By reading this article, you will find that you can study the abacus course online.