Q: What is the negative version of the number 221,434,015?
A: -221,434,015
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:
| 221,434,013 | 221,434,014 | 221,434,016 | 221,434,017 |
| -221,434,013 | -221,434,014 | -221,434,016 | -221,434,017 |