Q: What is the negative version of the number 309,920,525?
A: -309,920,525
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:
| 309,920,523 | 309,920,524 | 309,920,526 | 309,920,527 |
| -309,920,523 | -309,920,524 | -309,920,526 | -309,920,527 |