Q: What is the negative version of the number 27,780,001?
A: -27,780,001
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:
| 27,779,999 | 27,780,000 | 27,780,002 | 27,780,003 |
| -27,779,999 | -27,780,000 | -27,780,002 | -27,780,003 |