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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. 0 Definition & Meaning - Merriam-Webster

    The meaning of ZERO is the arithmetical symbol 0 or [SYMBOL] denoting the absence of all magnitude or quantity. How to use zero in a sentence.

  3. Zero - Math is Fun

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

  4. What Is the Origin of Zero? - Scientific American

    Jan 16, 2007 · There, a slanted double wedge was inserted between cuneiform symbols for numbers, written positionally, to indicate the absence of a number in a place (as we would …

  5. 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 …

  6. 0 (number) - New World Encyclopedia

    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.

  7. Is Zero an Even or an Odd Number? | Britannica

    Zero is both a number and a concept denoting the absence of quantity. It is represented by the symbol “0” and plays a foundational role in arithmetic, algebra, computing, and scientific …