Q: What is the negative version of the number 157,768,409?
A: -157,768,409
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:
| 157,768,407 | 157,768,408 | 157,768,410 | 157,768,411 |
| -157,768,407 | -157,768,408 | -157,768,410 | -157,768,411 |