Q: What is the negative version of the number 643,124,524?
A: -643,124,524
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:
| 643,124,522 | 643,124,523 | 643,124,525 | 643,124,526 |
| -643,124,522 | -643,124,523 | -643,124,525 | -643,124,526 |