Q: What is the negative version of the number 21,018,670?
A: -21,018,670
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:
21,018,668 | 21,018,669 | 21,018,671 | 21,018,672 |
-21,018,668 | -21,018,669 | -21,018,671 | -21,018,672 |