Q: What is the negative version of the number 17,578,779?
A: -17,578,779
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:
| 17,578,777 | 17,578,778 | 17,578,780 | 17,578,781 |
| -17,578,777 | -17,578,778 | -17,578,780 | -17,578,781 |