Q: What is the negative version of the number 81,245,388?
A: -81,245,388
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:
| 81,245,386 | 81,245,387 | 81,245,389 | 81,245,390 |
| -81,245,386 | -81,245,387 | -81,245,389 | -81,245,390 |