Q: What is the negative version of the number 123,540,509?
A: -123,540,509
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:
| 123,540,507 | 123,540,508 | 123,540,510 | 123,540,511 |
| -123,540,507 | -123,540,508 | -123,540,510 | -123,540,511 |