Q: What is the negative version of the number 27,451,221?
A: -27,451,221
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:
| 27,451,219 | 27,451,220 | 27,451,222 | 27,451,223 |
| -27,451,219 | -27,451,220 | -27,451,222 | -27,451,223 |