Q: What is the negative version of the number 42,577,639?
A: -42,577,639
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:
| 42,577,637 | 42,577,638 | 42,577,640 | 42,577,641 |
| -42,577,637 | -42,577,638 | -42,577,640 | -42,577,641 |