Q: What is the negative version of the number 163,303,221?
A: -163,303,221
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:
| 163,303,219 | 163,303,220 | 163,303,222 | 163,303,223 |
| -163,303,219 | -163,303,220 | -163,303,222 | -163,303,223 |