Q: What is the negative version of the number 20,423,513?
A: -20,423,513
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:
| 20,423,511 | 20,423,512 | 20,423,514 | 20,423,515 |
| -20,423,511 | -20,423,512 | -20,423,514 | -20,423,515 |