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How to use an Abacus
ChannelMahmood Al-YousifDescription from the creator
About this tutorial
Mahmood Al-Yousif published this 1:01 video tutorial on October 25, 2013. It has been watched 104,689 times on YouTube.
- Channel
- Mahmood Al-Yousif
- Category
- Entertainment
- Duration
- 1:01
- Published
- October 25, 2013
- Views
- 104,689
- Likes
- 1,238
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Further reading
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Instructions on How to Use an Abacus | Sciencing
sciencing.com
First appearing around 1200 A.D. in China, the modern abacus evolved from the counting boards that dated back to Babylonian civilization. Featuring rods of vertical beads split across two decks, the abacus serves as a t…
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How to Use an Abacus for Counting, Adding, Subtracting & Multiplying
cuemath.com
How to use an Abacus for Subtraction? The next operation which you will learn is, how to use an abacus in a step-by-step method to perform subtraction? Subtraction is just the reverse process of addition. All you need t…
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How to Use an Abacus (with Pictures) - wikiHow
wikihow.com
To use an abacus to add, first orient it by pushing 1 or 2 beads to the top of each row and 4 beads to the bottom of each row, which will set it back to zero. After you’ve oriented it, assign each a column a place value…