Q: What is the negative version of the number 257,820,278?
A: -257,820,278
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:
| 257,820,276 | 257,820,277 | 257,820,279 | 257,820,280 |
| -257,820,276 | -257,820,277 | -257,820,279 | -257,820,280 |