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  1. 0 - Wikipedia

    0 (zero) is a number representing an empty quantity. Adding (or subtracting) 0 to any number leaves that number unchanged; in mathematical terminology, 0 is the additive identity of the …

  2. Zero - Math is Fun

    Zero shows that there is no amount. ... Example 6 6 = 0 (the difference between six and six is zero)

  3. 0 (number) - New World Encyclopedia

    0 as a number. 0 is the integer that precedes the positive 1, and follows −1. In most (if not all) numerical systems, 0 was identified before the idea of 'negative integers' was accepted.

  4. 0 - Simple English Wikipedia, the free encyclopedia

    0 is the integer that precedes the positive 1, and follows −1. In most numerical systems, 0 was identified before the idea of "negative integers" was accepted. It means "courageous one" in …

  5. The Origins of the Zero | Encyclopedia.com

    The Origins of the ZeroOverviewThe zero was invented three times in the history of the mathematics. The Babylonians, the Maya, and the Hindus all invented a symbol to represent …

  6. Zero -- from Wolfram MathWorld

    Zero is the integer denoted 0 that, when used as a counting number, means that no objects are present. It is the only integer (and, in fact, the only real number) that is neither negative nor …

  7. The Origin of Zero - Scientific American

    Aug 21, 2009 · The number zero as we know it arrived in the West circa 1200, most famously delivered by Italian mathematician Fibonacci (aka Leonardo of Pisa), who brought it, along …