Q: What is the negative version of the number 12,643,909?
A: -12,643,909
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:
| 12,643,907 | 12,643,908 | 12,643,910 | 12,643,911 |
| -12,643,907 | -12,643,908 | -12,643,910 | -12,643,911 |