Q: What is the negative version of the number 64,678,515?
A: -64,678,515
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:
| 64,678,513 | 64,678,514 | 64,678,516 | 64,678,517 |
| -64,678,513 | -64,678,514 | -64,678,516 | -64,678,517 |