Q: What is the negative version of the number 12,638,749?
A: -12,638,749
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:
| 12,638,747 | 12,638,748 | 12,638,750 | 12,638,751 |
| -12,638,747 | -12,638,748 | -12,638,750 | -12,638,751 |