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File:Suspended lower beads.jpg

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Suspended_lower_beads.jpg(462 × 478 pixels, file size: 80 KB, MIME type: image/jpeg)

Summary

Description
English: Suspended lower beads may be used to keep track of overflowed columns when using traditional methods on 5+1 or 4+1 type abacuses.
Date
Source Own work
Author Jccsvq

Licensing

I, the copyright holder of this work, hereby publish it under the following license:
Creative Commons CC-Zero This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication.
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.

Captions

Suspended lower beads on 5+1 and 4+1 type abacuses.

Items portrayed in this file

depicts

20 December 2020

image/jpeg

File history

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Date/TimeThumbnailDimensionsUserComment
current03:10, 18 July 2021Thumbnail for version as of 03:10, 18 July 2021462 × 478 (80 KB)JccsvqUploaded own work with UploadWizard

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