Q: What is the negative version of the number 18,131,278?
A: -18,131,278
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:
| 18,131,276 | 18,131,277 | 18,131,279 | 18,131,280 |
| -18,131,276 | -18,131,277 | -18,131,279 | -18,131,280 |