Q: What is the negative version of the number 667,423,520?
A: -667,423,520
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:
| 667,423,518 | 667,423,519 | 667,423,521 | 667,423,522 |
| -667,423,518 | -667,423,519 | -667,423,521 | -667,423,522 |