Q: What is the negative version of the number 27,644,643?
A: -27,644,643
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:
| 27,644,641 | 27,644,642 | 27,644,644 | 27,644,645 |
| -27,644,641 | -27,644,642 | -27,644,644 | -27,644,645 |