Q: What is the negative version of the number 21,540,988?
A: -21,540,988
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:
| 21,540,986 | 21,540,987 | 21,540,989 | 21,540,990 |
| -21,540,986 | -21,540,987 | -21,540,989 | -21,540,990 |