Q: What is the negative version of the number 20,987,241?
A: -20,987,241
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:
| 20,987,239 | 20,987,240 | 20,987,242 | 20,987,243 |
| -20,987,239 | -20,987,240 | -20,987,242 | -20,987,243 |