Q: What is the negative version of the number 221,320,310?
A: -221,320,310
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:
| 221,320,308 | 221,320,309 | 221,320,311 | 221,320,312 |
| -221,320,308 | -221,320,309 | -221,320,311 | -221,320,312 |