Q: What is the negative version of the number 634,637,640?
A: -634,637,640
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:
| 634,637,638 | 634,637,639 | 634,637,641 | 634,637,642 |
| -634,637,638 | -634,637,639 | -634,637,641 | -634,637,642 |