Q: What is the negative version of the number 21,385,309?
A: -21,385,309
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:
21,385,307 | 21,385,308 | 21,385,310 | 21,385,311 |
-21,385,307 | -21,385,308 | -21,385,310 | -21,385,311 |