Q: What is the negative version of the number 663,021,072?
A: -663,021,072
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:
| 663,021,070 | 663,021,071 | 663,021,073 | 663,021,074 |
| -663,021,070 | -663,021,071 | -663,021,073 | -663,021,074 |