Q: What is the negative version of the number 420,231,209?
A: -420,231,209
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:
| 420,231,207 | 420,231,208 | 420,231,210 | 420,231,211 |
| -420,231,207 | -420,231,208 | -420,231,210 | -420,231,211 |