Q: What is the negative version of the number 415,645,639?
A: -415,645,639
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:
| 415,645,637 | 415,645,638 | 415,645,640 | 415,645,641 |
| -415,645,637 | -415,645,638 | -415,645,640 | -415,645,641 |