Q: What is the negative version of the number 231,421,340?
A: -231,421,340
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:
| 231,421,338 | 231,421,339 | 231,421,341 | 231,421,342 |
| -231,421,338 | -231,421,339 | -231,421,341 | -231,421,342 |