Q: What is the negative version of the number 163,345,521?
A: -163,345,521
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:
| 163,345,519 | 163,345,520 | 163,345,522 | 163,345,523 |
| -163,345,519 | -163,345,520 | -163,345,522 | -163,345,523 |