Q: What is the negative version of the number 556,623,640?
A: -556,623,640
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:
| 556,623,638 | 556,623,639 | 556,623,641 | 556,623,642 |
| -556,623,638 | -556,623,639 | -556,623,641 | -556,623,642 |