Q: What is the negative version of the number 15,531,405?
A: -15,531,405
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:
| 15,531,403 | 15,531,404 | 15,531,406 | 15,531,407 |
| -15,531,403 | -15,531,404 | -15,531,406 | -15,531,407 |