Q: What is the negative version of the number 642,341,544?
A: -642,341,544
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:
| 642,341,542 | 642,341,543 | 642,341,545 | 642,341,546 |
| -642,341,542 | -642,341,543 | -642,341,545 | -642,341,546 |