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It is the additive identity of most sets of "ordinary" numbers.

Division by zero is not defined.

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Q: What are some known facts about the number zero?
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Related questions

What are facts about Chinese number system?

If the number ends in zero DONT include it!


Is there a symbol for zero in the Egyptian number system?

There is no known mathematical symbol for zero in the ancient Egyptian number system.


What were the some of the Aztec achievements?

They are known as the fist civilization to use the number zero, and they also invented chocolate. Hope that helps :)


What are some interesting low non zero number facts?

1 is neither prime nor composite. 2 is the only prime number that is even. 3 is the only number which is also the sum of previous two (1+2).


Name some properties of zero?

A number plus zero equals the original number. A number minus zero equals the original number. A number multiplied by zero equals zero. A number cannot be divided by zero. Zero is the only number that is neither positive nor negative. Zero represents the boundary between positive and negative numbers. Zero is the natural starting point on many scales, such as on thermometers. Zero is the common point of coordinate axes.


What are some example of zero integers?

Some examples of zero integers are 0, -0, +0. Zero is considered an integer because it is a whole number and can be represented on the number line.


What are the positive counting numbers known as?

These are also known as natural numbers or positive integers. Note: some authors consider zero to be a natural number and one can make a good case for this position.


What are facts about number lines?

Number line is a 2-D figure on which all the real numbers are marked. The centre point is considered as zero. It extends to infinity.


Whats zero divided by zero?

Basically, its undefined What do you get when you divide 0 by 0? It's commonly known that it's impossible to divide any number by 0; the answer is undefined. Her answer: “Imagine that you have 0 cookies and you split them evenly among 0 friends.


What is the distance from a point on the number line to zero otherwise known as?

The absolute value or the modulus.


Where did zero come from?

the actual number zero (0) was first used in India circa the 9th century BCE. The concept of zero was known earlier (arguably as far back as the Babylonians), but it was not used in calculations and not treated as a true number.


What is the oxidation number of Ar?

Elemntal argon has an oxidation number of zero. The only compound known (aunstable and only very small amounts made at low temperature) HArF has an oxidation number of zero also!