Q: What is the negative version of the number 456,221,637?
A: -456,221,637
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:
| 456,221,635 | 456,221,636 | 456,221,638 | 456,221,639 |
| -456,221,635 | -456,221,636 | -456,221,638 | -456,221,639 |