Q: What is the negative version of the number 231,645,623?
A: -231,645,623
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:
| 231,645,621 | 231,645,622 | 231,645,624 | 231,645,625 |
| -231,645,621 | -231,645,622 | -231,645,624 | -231,645,625 |