Q: What is the negative version of the number 15,400,827?
A: -15,400,827
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:
| 15,400,825 | 15,400,826 | 15,400,828 | 15,400,829 |
| -15,400,825 | -15,400,826 | -15,400,828 | -15,400,829 |