Q: What is the negative version of the number 665,223,520?
A: -665,223,520
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:
| 665,223,518 | 665,223,519 | 665,223,521 | 665,223,522 |
| -665,223,518 | -665,223,519 | -665,223,521 | -665,223,522 |