Q: What is the negative version of the number 521,021,340?
A: -521,021,340
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:
| 521,021,338 | 521,021,339 | 521,021,341 | 521,021,342 |
| -521,021,338 | -521,021,339 | -521,021,341 | -521,021,342 |