Q: What is the negative version of the number 21,509?

 A: -21,509

Why is -21,509 the negative of 21,509?

Negative numbers are usually written with - in front of them. They represent a number that is less than zero.


More Examples

Here are more examples of negative numbers in sequence:

21,50721,50821,51021,511
-21,507-21,508-21,510-21,511

Explore more about the number 21,509:


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