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Google Keyword Rankings for : who invented the abacus wikipedia
1
https://www.ecb.torontomu.ca/~elf/abacus/history.html
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https://www.ecb.torontomu.ca/~elf/abacus/history.html
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2
https://enthu.com/blog/abacus/who-invented-the-abacus/
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https://enthu.com/blog/abacus/who-invented-the-abacus/
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3
https://web.math.pmf.unizg.hr/~nela/prteme/Abacus.htm
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https://web.math.pmf.unizg.hr/~nela/prteme/Abacus.htm
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4
https://history-computer.com/abacus/
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https://history-computer.com/abacus/
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5
https://www.cuemath.com/learn/abacus-history/
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https://www.cuemath.com/learn/abacus-history/
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6
https://www.investopedia.com/terms/a/abacus.asp
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https://www.investopedia.com/terms/a/abacus.asp
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7
https://www.quora.com/Who-invented-the-abacus-How-does-it-work-Explain-it-briefly
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https://www.quora.com/Who-invented-the-abacus-How-does-it-work-Explain-it-briefly
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8
https://memory-beta.fandom.com/wiki/Abacus
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https://memory-beta.fandom.com/wiki/Abacus
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9
https://courses.cs.washington.edu/courses/cse490h1/19wi/exhibit/mechanical-calculator.html
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https://courses.cs.washington.edu/courses/cse490h1/19wi/exhibit/mechanical-calculator.html
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10
https://americanhistory.si.edu/collections/search/object/nmah_690534
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https://americanhistory.si.edu/collections/search/object/nmah_690534
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11
https://www.wikihow.com/Use-an-Abacus
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https://www.wikihow.com/Use-an-Abacus
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12
https://www.sliderulemuseum.com/Abaci.htm
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https://www.sliderulemuseum.com/Abaci.htm
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13
https://en.wiktionary.org/wiki/abacus
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https://en.wiktionary.org/wiki/abacus
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14
https://computerhistory.neocities.org/pages/tech/Abacus.html
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https://computerhistory.neocities.org/pages/tech/Abacus.html
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15
https://www.classicistranieri.com/wikipediaforschools/wp/a/Abacus.htm
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https://www.classicistranieri.com/wikipediaforschools/wp/a/Abacus.htm
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16
https://www.mathunion.org/fileadmin/IMU/Prizes/Abacus/Abacus%20additional%20information.pdf
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https://www.mathunion.org/fileadmin/IMU/Prizes/Abacus/Abacus%20additional%20information.pdf
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17
https://meta-calculator.com/blog/what-was-used-before-calculators/
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https://meta-calculator.com/blog/what-was-used-before-calculators/
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18
https://www.winaumlearning.com/blog/is-abacus-a-computer/
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https://www.winaumlearning.com/blog/is-abacus-a-computer/
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19
https://ar.pinterest.com/amp/pin/396598310933786075/
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https://ar.pinterest.com/amp/pin/396598310933786075/
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20
https://www.techpoweredmath.com/best-math-technologies/
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https://www.techpoweredmath.com/best-math-technologies/
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21
https://www.youtube.com/watch?v=wxsS-gmz554
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https://www.youtube.com/watch?v=wxsS-gmz554
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22
https://www.cs.mcgill.ca/~rwest/wikispeedia/wpcd/images/254/25438.png.htm
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https://www.cs.mcgill.ca/~rwest/wikispeedia/wpcd/images/254/25438.png.htm
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23
https://inventwithpython.com/bigbookpython/project70.html
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https://inventwithpython.com/bigbookpython/project70.html
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24
https://wiki.edunitas.com/IT/en/114-10/abacus_17007_eduNitas.html
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https://wiki.edunitas.com/IT/en/114-10/abacus_17007_eduNitas.html
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25
https://ethw.org/Ancient_Computers
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https://ethw.org/Ancient_Computers
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26
https://openbookproject.net/courses/intro2ict/history/history.html
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https://openbookproject.net/courses/intro2ict/history/history.html
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27
https://slideplayer.com/slide/8635667/
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https://slideplayer.com/slide/8635667/
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28
https://en.wikipedia.beta.wmflabs.org/wiki/Ancient_Greece
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https://en.wikipedia.beta.wmflabs.org/wiki/Ancient_Greece
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29
https://www.twinkl.com/teaching-wiki/computer
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30
https://dictionary.cambridge.org/us/example/english/abacus
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https://dictionary.cambridge.org/us/example/english/abacus
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31
https://wiki.c2.com/?InformalHistoryOfProgrammingIdeas
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https://wiki.c2.com/?InformalHistoryOfProgrammingIdeas
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32
https://yozh.org/2010/12/03/the_abacus/
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https://yozh.org/2010/12/03/the_abacus/
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33
https://www.timetoast.com/timelines/timeline-of-inventions-cff340a7-0727-4364-83a4-d8e96aa9c1a2
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https://www.timetoast.com/timelines/timeline-of-inventions-cff340a7-0727-4364-83a4-d8e96aa9c1a2
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34
https://nrich.maths.org/2591
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https://nrich.maths.org/2591
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35
http://www.columbia.edu/itc/hs/medical/dbmi_hit_cert/ONC_Comp_4/comp4_unit1-4_lecture_handout.pdf
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http://www.columbia.edu/itc/hs/medical/dbmi_hit_cert/ONC_Comp_4/comp4_unit1-4_lecture_handout.pdf
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36
https://www.historyofinformation.com/detail.php?id=1362
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https://www.historyofinformation.com/detail.php?id=1362
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37
https://www.livescience.com/27853-who-invented-zero.html
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https://www.livescience.com/27853-who-invented-zero.html
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38
https://wikieducator.org/History_of_Computer_Development
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https://wikieducator.org/History_of_Computer_Development
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39
https://github.com/sugarlabs/activity-abacus/blob/master/po/sk.po
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https://github.com/sugarlabs/activity-abacus/blob/master/po/sk.po
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40
http://www.library.snls.org.sz/archive/doc/wikipedia/wikipedia-terodump-0.1/tero-dump/wikipedia/na/Napier's_bones.html
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http://www.library.snls.org.sz/archive/doc/wikipedia/wikipedia-terodump-0.1/tero-dump/wikipedia/na/Napier's_bones.html
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41
https://www.explainthatstuff.com/historyofcomputers.html
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https://www.explainthatstuff.com/historyofcomputers.html
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42
https://artofproblemsolving.com/wiki/index.php/Mathematics
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https://artofproblemsolving.com/wiki/index.php/Mathematics
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43
https://www.toppr.com/guides/computer-aptitude-and-knowledge/basics-of-computers/history-of-computers/
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https://www.toppr.com/guides/computer-aptitude-and-knowledge/basics-of-computers/history-of-computers/
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44
https://www.it.iitb.ac.in/~vijaya/ssrvm/dokuwiki/media/cm7_l8_4nov.pdf
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https://www.it.iitb.ac.in/~vijaya/ssrvm/dokuwiki/media/cm7_l8_4nov.pdf
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45
https://www.qualitylogoproducts.com/blog/different-types-of-calculators/
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https://www.qualitylogoproducts.com/blog/different-types-of-calculators/
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46
http://easyurltoremember.com/classes/0405.1.fall.mdst110/lectures/03.html
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http://easyurltoremember.com/classes/0405.1.fall.mdst110/lectures/03.html
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47
http://www2.coe.pku.edu.cn/tpic/2010318121140694.pdf
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http://www2.coe.pku.edu.cn/tpic/2010318121140694.pdf
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48
https://commons.wikimedia.org/wiki/File:Abacus_2.jpg
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https://commons.wikimedia.org/wiki/File:Abacus_2.jpg
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49
https://arxiv.org/pdf/1206.4349
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https://arxiv.org/pdf/1206.4349
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50
https://runescape.wiki/w/Wealth_evaluator
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https://runescape.wiki/w/Wealth_evaluator
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51
https://m-cacm.acm.org/blogs/blog-cacm/234881-how-did-the-romans-calculate/fulltext
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https://m-cacm.acm.org/blogs/blog-cacm/234881-how-did-the-romans-calculate/fulltext
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52
https://www.japanese-wiki-corpus.org/culture/Wasan%20(Japanese%20mathematics).html
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https://www.japanese-wiki-corpus.org/culture/Wasan%20(Japanese%20mathematics).html
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53
https://www.webmd.com/
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https://www.webmd.com/
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54
https://blog.oup.com/2014/08/q-a-with-author-alex-wright-on-paul-otlet/
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https://blog.oup.com/2014/08/q-a-with-author-alex-wright-on-paul-otlet/
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55
https://www.javatpoint.com/who-invented-abacus
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https://www.javatpoint.com/who-invented-abacus
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56
https://www.academia.edu/36733513/Remediating_violence_Second_World_War_memory_on_Wikipedia
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https://www.academia.edu/36733513/Remediating_violence_Second_World_War_memory_on_Wikipedia
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57
https://wiki.seg.org/wiki/Sven_Treitel
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58
https://blogs.commons.georgetown.edu/cctp-711-fall2018/2018/10/16/thinking-on-the-readings-with-abacus-serves-as-an-example/
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https://blogs.commons.georgetown.edu/cctp-711-fall2018/2018/10/16/thinking-on-the-readings-with-abacus-serves-as-an-example/
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59
https://www.economist.com/pomegranate/2012/11/19/gaza-abacus
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https://www.economist.com/pomegranate/2012/11/19/gaza-abacus
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60
https://www.includehelp.com/mcq/computer-history-generations-questions.aspx
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https://www.includehelp.com/mcq/computer-history-generations-questions.aspx
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61
https://simpsonswiki.com/wiki/Martin_Prince
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https://simpsonswiki.com/wiki/Martin_Prince
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62
https://www.ucmas.com/copy-of-president-s-foreword-1
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https://www.ucmas.com/copy-of-president-s-foreword-1
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63
https://www.researchgate.net/publication/346403861_The_World_and_Wikipedia
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https://www.researchgate.net/publication/346403861_The_World_and_Wikipedia
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64
https://mrsmckelvey.edublogs.org/2017/05/08/all-about-math-by-brandon/
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https://mrsmckelvey.edublogs.org/2017/05/08/all-about-math-by-brandon/
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65
https://drossbucket.com/2021/06/04/speedrun-abacus-schools/
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https://drossbucket.com/2021/06/04/speedrun-abacus-schools/
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66
https://en.brickimedia.org/wiki/Wooden_Toys
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https://en.brickimedia.org/wiki/Wooden_Toys
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67
https://www.imdb.com/news/ni21677241
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https://www.imdb.com/news/ni21677241
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68
https://wh40k.lexicanum.com/wiki/Dark_Age_of_Technology
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https://wh40k.lexicanum.com/wiki/Dark_Age_of_Technology
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69
https://bookofachievers.com/articles/indian-girl-a-mental-calculator-chosen-as-an-ambassador-for-world-math-day
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https://bookofachievers.com/articles/indian-girl-a-mental-calculator-chosen-as-an-ambassador-for-world-math-day
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70
https://www.scribd.com/document/512510544/History-of-the-alphabet-Wikipedia
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https://www.scribd.com/document/512510544/History-of-the-alphabet-Wikipedia
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71
https://www.answers.com/Q/Who_made_abacus_the_first_computer
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https://www.answers.com/Q/Who_made_abacus_the_first_computer
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72
https://www.cse.iitd.ac.in/~akashdeep/accessibility-mathematics.pdf
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https://www.cse.iitd.ac.in/~akashdeep/accessibility-mathematics.pdf
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73
https://tfipost.com/2019/06/hindu-numeral-system-01/
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https://tfipost.com/2019/06/hindu-numeral-system-01/
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74
https://cse.buffalo.edu/faculty/adrienne/FA2010/cse111/Schedule/.course/Lectures/HistoryOfComputingLecture.pdf
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https://cse.buffalo.edu/faculty/adrienne/FA2010/cse111/Schedule/.course/Lectures/HistoryOfComputingLecture.pdf
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75
https://www.yumpu.com/en/document/view/62879786/it039s-a-wonderful-life-wikipedia
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https://www.yumpu.com/en/document/view/62879786/it039s-a-wonderful-life-wikipedia
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76
https://static.hlt.bme.hu/semantics/external/pages/digit%C3%A1lis--anal%C3%B3g_%C3%A1talak%C3%ADt%C3%B3/en.wikipedia.org/wiki/Digital_data.html
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https://static.hlt.bme.hu/semantics/external/pages/digit%C3%A1lis--anal%C3%B3g_%C3%A1talak%C3%ADt%C3%B3/en.wikipedia.org/wiki/Digital_data.html
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77
https://wiki2.org/en/Computing
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https://wiki2.org/en/Computing
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78
https://en.dharmapedia.net/wiki/Hindu%E2%80%93Arabic_numeral_system
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https://en.dharmapedia.net/wiki/Hindu%E2%80%93Arabic_numeral_system
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79
https://prezi.com/lot46e3pdcyb/introduction/
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https://prezi.com/lot46e3pdcyb/introduction/
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80
https://theconversation.com/five-ways-ancient-india-changed-the-world-with-maths-84332
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https://theconversation.com/five-ways-ancient-india-changed-the-world-with-maths-84332
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81
https://mymentalhealthrisk.creighton.edu/filedownload?article=34188&FileName=Concise%20English%20Tagalog%20Dictionary%20Tuttle%20Language.pdf
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82
https://www.i-programmer.info/news/85-humour-/15891-fibonacci-day-2022.html
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83
https://books.google.com/books?id=NJluq7mLXL0C&pg=PA2&lpg=PA2&dq=who+invented+the+abacus+wikipedia&source=bl&ots=jLI2ONjZnY&sig=ACfU3U0F2rd9jE0zT5_r0UkHC7GExjNWmQ&hl=en&sa=X&ved=2ahUKEwjDqL2m18z7AhX9LbkGHQkPBzYQ6AF6BQjXAhAD
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84
https://en.wikibooks.org/wiki/Vedic_Mathematics/What_is_Vedic_Mathematics%3F
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https://en.wikibooks.org/wiki/Vedic_Mathematics/What_is_Vedic_Mathematics%3F
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85
https://www.bbc.co.uk/cbeebies
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86
http://www.doctordispenza.com/?_=%2Fwiki%2FFile%3AWikisource-logo.svg%23aUzL1MhY%2BcIJZgQOMEVEndnTF9fc%2FbI%3D
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87
https://phantompod.org/ep-27-emotional-rescue-mack-hagood/
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88
https://books.google.com/books?id=mToZDQAAQBAJ&pg=PA51&lpg=PA51&dq=who+invented+the+abacus+wikipedia&source=bl&ots=sJnoeQ5MAS&sig=ACfU3U20bVgW-9rHGWYQmR4MLXsYB0iSHQ&hl=en&sa=X&ved=2ahUKEwjDqL2m18z7AhX9LbkGHQkPBzYQ6AF6BQjiAhAD
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https://books.google.com/books?id=mToZDQAAQBAJ&pg=PA51&lpg=PA51&dq=who+invented+the+abacus+wikipedia&source=bl&ots=sJnoeQ5MAS&sig=ACfU3U20bVgW-9rHGWYQmR4MLXsYB0iSHQ&hl=en&sa=X&ved=2ahUKEwjDqL2m18z7AhX9LbkGHQkPBzYQ6AF6BQjiAhAD
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89
https://books.google.com/books?id=BZ44EAAAQBAJ&pg=PA4&lpg=PA4&dq=who+invented+the+abacus+wikipedia&source=bl&ots=UfNHcM98Qe&sig=ACfU3U1HuTiKo_ex9dr_IcyPEfkHI3jzIg&hl=en&sa=X&ved=2ahUKEwjDqL2m18z7AhX9LbkGHQkPBzYQ6AF6BQjhAhAD
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90
https://books.google.com/books?id=71OZEAAAQBAJ&pg=PA465&lpg=PA465&dq=who+invented+the+abacus+wikipedia&source=bl&ots=yqbPhWYMIO&sig=ACfU3U2WdFY4hNaMEp9C7snjxHjtziyloQ&hl=en&sa=X&ved=2ahUKEwjDqL2m18z7AhX9LbkGHQkPBzYQ6AF6BQjgAhAD
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91
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92
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93
https://artofmemory.com/wiki/How_to_Use_an_Abacus/
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94
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95
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96
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