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By Chantelle Isabella Alfonso 7DLU

Zero…. By Chantelle Isabella Alfonso 7DLU. The number zero is a very important number. It helps to add and to increase a number. Historic facts .

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By Chantelle Isabella Alfonso 7DLU

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  1. Zero… By Chantelle Isabella Alfonso 7DLU The number zero is a very important number. It helps to add and to increase a number

  2. Historic facts 0 (zero) is both a number and the numerical digit used to represent that number in numerals. It plays a central role in mathematics as the additive identity of the integers real numbers, and many other algebraic structures. As a digit, zero is used as a placeholder in place value systems. In the English language. The number zero speeded in Colombia in the 7th centaury

  3. How did the ancients use the number zero

  4. Expansion of math's Expansion is a valuable tool in algebra and it involves multiplying out two or more algebraic factors. Expansion is straight forward as it essentially relies on one simple result, but the danger is to rush the work and make mistakes. Practice is important so expansion becomes second-nature to you, which we hope it will be after you complete work presented here.

  5. Numbersin different Countries These are all the countries that use the number zero different. Some of them use the numbers the way we use them.

  6. Introduction of zero in Europe • The introduction the decimal system in the 13th century to Europeans was the most significant achievement in the development of a number system,

  7. Who invented the number zero The first recorded time the zero was “invented” was during the third century BC by the Babylonian empire. This would be the only time the zero would be used for a long, long time until the Mayans came to pass. This would be one hundred years later when the Mayans in Central America created the zero for their own uses to make things easier for their people to discern certain inequities. Again another one hundred years later, the zero would be “invented” again, and for the final time, in India, where it would finally catch on worldwide as a legitimate number endorsed by most civilizations at the time across the world. By time it reached Europe in the 13th century, most if not, all mathematicians utilized the zero.

  8. concussion In this unit, We had to make our own power point about the number zero. We learned how to use master slide and how to make our own background; we had to explain where the number zero came from and how it went around the globe , Thank you for watching my power point If I got the chance to do this again, I would make it more clear and make it more eye catching.

  9. bibliography • http://www.anonlineindia.com/facts/zero.htm • http://www.google.com/search?q=how+did+the+ancients+use+the+number+zero&biw=1440&bih=769&bav=on.2,or.r_qf.&um=1&ie=UTF-8&hl=en&tbm=isch&source=og&sa=N&tab=wi&ei=15WMUd_ENpSYhQfKp4DYBA#imgrc=XVaup6t8Fm1P4M%3A%3BwM_IESqz7A_PYM%3Bhttp%253A%252F%252Fimages.smh.com.au%252F2011%252F03%252F30%252F2259824%252Fart_Acropolis-Athens-420x0.jpg%3Bhttp%253A%252F%252Fwww.smh.com.au%252Ftravel%252Fessential-guide-to-athens-20110324-1c7lq.html%3B420%3B279 • http://prezi.com/gi8s0ptxh_oy/ancient-number-system-project/ • http://www.math.uow.edu.au/subjects/summer/topics/expansion.html • http://home.ubalt.edu/ntsbarsh/zero/zero.htm • http://www.zompist.com/numbers.shtml

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