Q: What is the negative version of the number 420,545,449?
A: -420,545,449
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:
| 420,545,447 | 420,545,448 | 420,545,450 | 420,545,451 |
| -420,545,447 | -420,545,448 | -420,545,450 | -420,545,451 |