Q: What is the negative version of the number 13,640,149?
A: -13,640,149
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:
| 13,640,147 | 13,640,148 | 13,640,150 | 13,640,151 |
| -13,640,147 | -13,640,148 | -13,640,150 | -13,640,151 |