Q: What is the negative version of the number 105,640,409?
A: -105,640,409
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:
| 105,640,407 | 105,640,408 | 105,640,410 | 105,640,411 |
| -105,640,407 | -105,640,408 | -105,640,410 | -105,640,411 |