Q: What is the negative version of the number 21,357,858?
A: -21,357,858
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:
| 21,357,856 | 21,357,857 | 21,357,859 | 21,357,860 |
| -21,357,856 | -21,357,857 | -21,357,859 | -21,357,860 |