Q: What is the negative version of the number 12,991,385?
A: -12,991,385
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:
| 12,991,383 | 12,991,384 | 12,991,386 | 12,991,387 |
| -12,991,383 | -12,991,384 | -12,991,386 | -12,991,387 |