Q: What is the negative version of the number 115,521,421?
A: -115,521,421
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:
| 115,521,419 | 115,521,420 | 115,521,422 | 115,521,423 |
| -115,521,419 | -115,521,420 | -115,521,422 | -115,521,423 |