Q: What is the negative version of the number 64,221,917?
A: -64,221,917
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:
| 64,221,915 | 64,221,916 | 64,221,918 | 64,221,919 |
| -64,221,915 | -64,221,916 | -64,221,918 | -64,221,919 |