Q: What is the negative version of the number 221,423,013?
A: -221,423,013
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:
| 221,423,011 | 221,423,012 | 221,423,014 | 221,423,015 |
| -221,423,011 | -221,423,012 | -221,423,014 | -221,423,015 |