Q: What is the negative version of the number 21,823,391?
A: -21,823,391
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:
21,823,389 | 21,823,390 | 21,823,392 | 21,823,393 |
-21,823,389 | -21,823,390 | -21,823,392 | -21,823,393 |