Q: What is the negative version of the number 642,523,444?
A: -642,523,444
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:
| 642,523,442 | 642,523,443 | 642,523,445 | 642,523,446 |
| -642,523,442 | -642,523,443 | -642,523,445 | -642,523,446 |