Q: What is the negative version of the number 12,663,780?
A: -12,663,780
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:
| 12,663,778 | 12,663,779 | 12,663,781 | 12,663,782 |
| -12,663,778 | -12,663,779 | -12,663,781 | -12,663,782 |