Q: What is the negative version of the number 20,821,388?
A: -20,821,388
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:
| 20,821,386 | 20,821,387 | 20,821,389 | 20,821,390 |
| -20,821,386 | -20,821,387 | -20,821,389 | -20,821,390 |