Q: What is the negative version of the number 40,087,780?
A: -40,087,780
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:
| 40,087,778 | 40,087,779 | 40,087,781 | 40,087,782 |
| -40,087,778 | -40,087,779 | -40,087,781 | -40,087,782 |