Q: What is the negative version of the number 666,363,431?
A: -666,363,431
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:
| 666,363,429 | 666,363,430 | 666,363,432 | 666,363,433 |
| -666,363,429 | -666,363,430 | -666,363,432 | -666,363,433 |