Q: What is the negative version of the number 99,291,215?
A: -99,291,215
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:
| 99,291,213 | 99,291,214 | 99,291,216 | 99,291,217 |
| -99,291,213 | -99,291,214 | -99,291,216 | -99,291,217 |