File:Me adding 123456789 to itself on abacus in right-to-left order - Step 1.jpg

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English: In this exercise I'm showing how to add the number 123456789 to itself on the giant Soda Hall abacus. I add in right-to-left order, first adding 9 in the ones column, then 8 in the tens column, etc. This first step shows 123456789 entered on the abacus. CC0 waiver: To the extent possible under law, I waive all copyright and related or neighboring rights to this work.
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Source https://www.flickr.com/photos/29507259@N02/6773889321/
Author D Coetzee
Camera location37° 52′ 32.64″ N, 122° 15′ 31.1″ W Kartographer map based on OpenStreetMap.View this and other nearby images on: OpenStreetMapinfo

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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.

This image was originally posted to Flickr by D Coetzee at https://flickr.com/photos/29507259@N02/6773889321. It was reviewed on 26 December 2020 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-zero.

26 December 2020

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current02:31, 26 December 2020Thumbnail for version as of 02:31, 26 December 20201,832 × 2,748 (1.03 MB)Ser Amantio di Nicolao (talk | contribs)Uploaded a work by D Coetzee from https://www.flickr.com/photos/29507259@N02/6773889321/ with UploadWizard

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