Q: What is the negative version of the number 20,643,523?
A: -20,643,523
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:
| 20,643,521 | 20,643,522 | 20,643,524 | 20,643,525 |
| -20,643,521 | -20,643,522 | -20,643,524 | -20,643,525 |