Q: What is the negative version of the number 64,636,489?
A: -64,636,489
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:
| 64,636,487 | 64,636,488 | 64,636,490 | 64,636,491 |
| -64,636,487 | -64,636,488 | -64,636,490 | -64,636,491 |