Q: What is the negative version of the number 278,645,480?
A: -278,645,480
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:
| 278,645,478 | 278,645,479 | 278,645,481 | 278,645,482 |
| -278,645,478 | -278,645,479 | -278,645,481 | -278,645,482 |