Q: What is the negative version of the number 450,540,421?
A: -450,540,421
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:
| 450,540,419 | 450,540,420 | 450,540,422 | 450,540,423 |
| -450,540,419 | -450,540,420 | -450,540,422 | -450,540,423 |