Q: What is the negative version of the number 20,821,386?
A: -20,821,386
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:
| 20,821,384 | 20,821,385 | 20,821,387 | 20,821,388 |
| -20,821,384 | -20,821,385 | -20,821,387 | -20,821,388 |