Q: What is the negative version of the number 421,515,304?
A: -421,515,304
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:
| 421,515,302 | 421,515,303 | 421,515,305 | 421,515,306 |
| -421,515,302 | -421,515,303 | -421,515,305 | -421,515,306 |