Q: What is the negative version of the number 20,143,523?
A: -20,143,523
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:
| 20,143,521 | 20,143,522 | 20,143,524 | 20,143,525 |
| -20,143,521 | -20,143,522 | -20,143,524 | -20,143,525 |