Q: What is the negative version of the number 163,508,021?
A: -163,508,021
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:
| 163,508,019 | 163,508,020 | 163,508,022 | 163,508,023 |
| -163,508,019 | -163,508,020 | -163,508,022 | -163,508,023 |