Q: What is the negative version of the number 620,636,629?
A: -620,636,629
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:
| 620,636,627 | 620,636,628 | 620,636,630 | 620,636,631 |
| -620,636,627 | -620,636,628 | -620,636,630 | -620,636,631 |