Q: What is the negative version of the number 402,404,663?
A: -402,404,663
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:
| 402,404,661 | 402,404,662 | 402,404,664 | 402,404,665 |
| -402,404,661 | -402,404,662 | -402,404,664 | -402,404,665 |