Q: What is the negative version of the number 17,221,717?
A: -17,221,717
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:
| 17,221,715 | 17,221,716 | 17,221,718 | 17,221,719 |
| -17,221,715 | -17,221,716 | -17,221,718 | -17,221,719 |