Q: What is the negative version of the number 660,504,321?
A: -660,504,321
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:
| 660,504,319 | 660,504,320 | 660,504,322 | 660,504,323 |
| -660,504,319 | -660,504,320 | -660,504,322 | -660,504,323 |