Q: What is the negative version of the number 278,847,813?
A: -278,847,813
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:
| 278,847,811 | 278,847,812 | 278,847,814 | 278,847,815 |
| -278,847,811 | -278,847,812 | -278,847,814 | -278,847,815 |