Q: What is the negative version of the number 31,578,278?
A: -31,578,278
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:
| 31,578,276 | 31,578,277 | 31,578,279 | 31,578,280 |
| -31,578,276 | -31,578,277 | -31,578,279 | -31,578,280 |