Q: What is the negative version of the number 21,357,857?
A: -21,357,857
Negative numbers are usually written with - in front of them. They represent a number that is less than zero.
Here are more examples of negative numbers in sequence:
21,357,855 | 21,357,856 | 21,357,858 | 21,357,859 |
-21,357,855 | -21,357,856 | -21,357,858 | -21,357,859 |