Q: What is the negative version of the number 163,688,187?
A: -163,688,187
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:
| 163,688,185 | 163,688,186 | 163,688,188 | 163,688,189 |
| -163,688,185 | -163,688,186 | -163,688,188 | -163,688,189 |