Q: What is the negative version of the number 311,230,209?
A: -311,230,209
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:
| 311,230,207 | 311,230,208 | 311,230,210 | 311,230,211 |
| -311,230,207 | -311,230,208 | -311,230,210 | -311,230,211 |