Q: What is the negative version of the number 664,520,514?
A: -664,520,514
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:
| 664,520,512 | 664,520,513 | 664,520,515 | 664,520,516 |
| -664,520,512 | -664,520,513 | -664,520,515 | -664,520,516 |