Q: What is the negative version of the number 13,555,309?
A: -13,555,309
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:
| 13,555,307 | 13,555,308 | 13,555,310 | 13,555,311 |
| -13,555,307 | -13,555,308 | -13,555,310 | -13,555,311 |