Q: What is the negative version of the number 221,310,030?
A: -221,310,030
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:
| 221,310,028 | 221,310,029 | 221,310,031 | 221,310,032 |
| -221,310,028 | -221,310,029 | -221,310,031 | -221,310,032 |