Q: What is the negative version of the number 163,421,331?
A: -163,421,331
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:
| 163,421,329 | 163,421,330 | 163,421,332 | 163,421,333 |
| -163,421,329 | -163,421,330 | -163,421,332 | -163,421,333 |