Q: What is the negative version of the number 278,808,402?
A: -278,808,402
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:
| 278,808,400 | 278,808,401 | 278,808,403 | 278,808,404 |
| -278,808,400 | -278,808,401 | -278,808,403 | -278,808,404 |