Q: What is the negative version of the number 15,500,121?
A: -15,500,121
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:
| 15,500,119 | 15,500,120 | 15,500,122 | 15,500,123 |
| -15,500,119 | -15,500,120 | -15,500,122 | -15,500,123 |