Q: What is the negative version of the number 231,578,647?
A: -231,578,647
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:
| 231,578,645 | 231,578,646 | 231,578,648 | 231,578,649 |
| -231,578,645 | -231,578,646 | -231,578,648 | -231,578,649 |