Q: What is the negative version of the number 257,643,287?
A: -257,643,287
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:
| 257,643,285 | 257,643,286 | 257,643,288 | 257,643,289 |
| -257,643,285 | -257,643,286 | -257,643,288 | -257,643,289 |