Q: What is the negative version of the number 15,121,191?
A: -15,121,191
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:
| 15,121,189 | 15,121,190 | 15,121,192 | 15,121,193 |
| -15,121,189 | -15,121,190 | -15,121,192 | -15,121,193 |