Q: What is the negative version of the number 666,673,415?
A: -666,673,415
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:
| 666,673,413 | 666,673,414 | 666,673,416 | 666,673,417 |
| -666,673,413 | -666,673,414 | -666,673,416 | -666,673,417 |