Q: What is the negative version of the number 21,521,670?
A: -21,521,670
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:
21,521,668 | 21,521,669 | 21,521,671 | 21,521,672 |
-21,521,668 | -21,521,669 | -21,521,671 | -21,521,672 |