Q: What is the negative version of the number 421,424,340?
A: -421,424,340
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:
| 421,424,338 | 421,424,339 | 421,424,341 | 421,424,342 |
| -421,424,338 | -421,424,339 | -421,424,341 | -421,424,342 |