Q: What is the negative version of the number 285,421,207?
A: -285,421,207
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:
| 285,421,205 | 285,421,206 | 285,421,208 | 285,421,209 |
| -285,421,205 | -285,421,206 | -285,421,208 | -285,421,209 |