Q: What is the negative version of the number 455,421,640?
A: -455,421,640
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:
| 455,421,638 | 455,421,639 | 455,421,641 | 455,421,642 |
| -455,421,638 | -455,421,639 | -455,421,641 | -455,421,642 |