Q: What is the negative version of the number 21,450,521?
A: -21,450,521
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:
21,450,519 | 21,450,520 | 21,450,522 | 21,450,523 |
-21,450,519 | -21,450,520 | -21,450,522 | -21,450,523 |