Q: What is the negative version of the number 45,387,221?
A: -45,387,221
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:
| 45,387,219 | 45,387,220 | 45,387,222 | 45,387,223 |
| -45,387,219 | -45,387,220 | -45,387,222 | -45,387,223 |