Q: What is the negative version of the number 278,287,739?
A: -278,287,739
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:
| 278,287,737 | 278,287,738 | 278,287,740 | 278,287,741 |
| -278,287,737 | -278,287,738 | -278,287,740 | -278,287,741 |