Q: What is the negative version of the number 102,131,421?
A: -102,131,421
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:
| 102,131,419 | 102,131,420 | 102,131,422 | 102,131,423 |
| -102,131,419 | -102,131,420 | -102,131,422 | -102,131,423 |