Q: What is the negative version of the number 664,566,463?
A: -664,566,463
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:
| 664,566,461 | 664,566,462 | 664,566,464 | 664,566,465 |
| -664,566,461 | -664,566,462 | -664,566,464 | -664,566,465 |