Q: What is the negative version of the number 163,688,188?
A: -163,688,188
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:
| 163,688,186 | 163,688,187 | 163,688,189 | 163,688,190 |
| -163,688,186 | -163,688,187 | -163,688,189 | -163,688,190 |