Q: What is the negative version of the number 420,221,398?
A: -420,221,398
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:
| 420,221,396 | 420,221,397 | 420,221,399 | 420,221,400 |
| -420,221,396 | -420,221,397 | -420,221,399 | -420,221,400 |