Q: What is the negative version of the number 15,668,779?
A: -15,668,779
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:
| 15,668,777 | 15,668,778 | 15,668,780 | 15,668,781 |
| -15,668,777 | -15,668,778 | -15,668,780 | -15,668,781 |