Q: What is the negative version of the number 21,540,203?
A: -21,540,203
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:
| 21,540,201 | 21,540,202 | 21,540,204 | 21,540,205 |
| -21,540,201 | -21,540,202 | -21,540,204 | -21,540,205 |