Q: What is the negative version of the number 15,405,197?
A: -15,405,197
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:
| 15,405,195 | 15,405,196 | 15,405,198 | 15,405,199 |
| -15,405,195 | -15,405,196 | -15,405,198 | -15,405,199 |