Q: What is the negative version of the number 27,145,639?
A: -27,145,639
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:
| 27,145,637 | 27,145,638 | 27,145,640 | 27,145,641 |
| -27,145,637 | -27,145,638 | -27,145,640 | -27,145,641 |