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How to use an Abacus

104,689 views October 25, 2013 1:01

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ChannelMahmood Al-Yousif

Description from the creator

David, the laundry guy who's doing my laundry while in NYC, teaches me how to use an Abacus and I test him at it too!

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.

Duration
1:01
Published
October 25, 2013
Views
104,689
Likes
1,238

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Further reading

  • 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…

  • 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…

  • 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…

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