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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 integers, rational …

  2. ZERO 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 -- 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 positive.

  4. Zero - Math is Fun

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

  5. ZERO | definition in the Cambridge English Dictionary

    ZERO meaning: 1. (the number) 0; nothing: 2. on a set of numbers for comparing temperature in degrees Celsius…. Learn more.

  6. 0 (number) - New World Encyclopedia

    While mathematicians all accept zero as a number, some non-mathematicians would say that zero is not a number, arguing one cannot have zero of something. Others hold that if you have a bank balance …

  7. Number Zero Definition and Facts - Science Notes and Projects

    Dec 19, 2021 · Learn about the number zero. Get the definition and interesting zero facts and learn about its history and role in math.

  8. zero - Wiktionary, the free dictionary

    Dec 11, 2025 · In an adjectival sense, used with the plural of a countable noun or with an uncountable noun: I have zero dollars and zero food.

  9. What is Zero: Definition, Examples, and Practice Math Problems

    Nov 12, 2024 · 0 is the number used to express the nonexistence of a positive or negative number. The number zero is the only number that doesn’t affect any number when added or subtracted. Zero is …

  10. ZERO Definition & Meaning | Dictionary.com

    Zero is the only integer (whole number) that is neither positive nor negative. In a sense, zero makes negative numbers possible, as a negative number added to its positive counterpart always equals …