Q: What is the negative version of the number 400,631,506?
A: -400,631,506
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:
| 400,631,504 | 400,631,505 | 400,631,507 | 400,631,508 |
| -400,631,504 | -400,631,505 | -400,631,507 | -400,631,508 |