Q: What is the negative version of the number 21,513,067?
A: -21,513,067
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:
| 21,513,065 | 21,513,066 | 21,513,068 | 21,513,069 |
| -21,513,065 | -21,513,066 | -21,513,068 | -21,513,069 |