Q: What is the negative version of the number 231,131,207?
A: -231,131,207
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:
| 231,131,205 | 231,131,206 | 231,131,208 | 231,131,209 |
| -231,131,205 | -231,131,206 | -231,131,208 | -231,131,209 |