Q: What is the negative version of the number 40,040,644?
A: -40,040,644
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:
| 40,040,642 | 40,040,643 | 40,040,645 | 40,040,646 |
| -40,040,642 | -40,040,643 | -40,040,645 | -40,040,646 |