Q: What is the negative version of the number 165,521,645?
A: -165,521,645
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:
| 165,521,643 | 165,521,644 | 165,521,646 | 165,521,647 |
| -165,521,643 | -165,521,644 | -165,521,646 | -165,521,647 |