Q: What is the negative version of the number 20,473,489?
A: -20,473,489
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:
| 20,473,487 | 20,473,488 | 20,473,490 | 20,473,491 |
| -20,473,487 | -20,473,488 | -20,473,490 | -20,473,491 |