Q: What is the negative version of the number 27,790,989?
A: -27,790,989
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:
| 27,790,987 | 27,790,988 | 27,790,990 | 27,790,991 |
| -27,790,987 | -27,790,988 | -27,790,990 | -27,790,991 |