Q: What is the negative version of the number 15,540,144?
A: -15,540,144
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:
| 15,540,142 | 15,540,143 | 15,540,145 | 15,540,146 |
| -15,540,142 | -15,540,143 | -15,540,145 | -15,540,146 |