Q: What is the negative version of the number 231,645,519?
A: -231,645,519
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:
| 231,645,517 | 231,645,518 | 231,645,520 | 231,645,521 |
| -231,645,517 | -231,645,518 | -231,645,520 | -231,645,521 |