Q: What is the negative version of the number 243,135,637?
A: -243,135,637
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:
| 243,135,635 | 243,135,636 | 243,135,638 | 243,135,639 |
| -243,135,635 | -243,135,636 | -243,135,638 | -243,135,639 |