Q: What is the negative version of the number 64,563,405?
A: -64,563,405
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:
| 64,563,403 | 64,563,404 | 64,563,406 | 64,563,407 |
| -64,563,403 | -64,563,404 | -64,563,406 | -64,563,407 |