Q: What is the negative version of the number 163,688,199?
A: -163,688,199
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:
| 163,688,197 | 163,688,198 | 163,688,200 | 163,688,201 |
| -163,688,197 | -163,688,198 | -163,688,200 | -163,688,201 |