Q: What is the negative version of the number 660,721,370?
A: -660,721,370
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:
| 660,721,368 | 660,721,369 | 660,721,371 | 660,721,372 |
| -660,721,368 | -660,721,369 | -660,721,371 | -660,721,372 |