Q: What is the negative version of the number 660,533,399?
A: -660,533,399
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:
| 660,533,397 | 660,533,398 | 660,533,400 | 660,533,401 |
| -660,533,397 | -660,533,398 | -660,533,400 | -660,533,401 |