Q: What is the negative version of the number 18,871,637?
A: -18,871,637
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:
| 18,871,635 | 18,871,636 | 18,871,638 | 18,871,639 |
| -18,871,635 | -18,871,636 | -18,871,638 | -18,871,639 |