Q: What is the negative version of the number 15,409,099?
A: -15,409,099
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:
| 15,409,097 | 15,409,098 | 15,409,100 | 15,409,101 |
| -15,409,097 | -15,409,098 | -15,409,100 | -15,409,101 |