Q: What is the negative version of the number 177,820,509?
A: -177,820,509
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:
| 177,820,507 | 177,820,508 | 177,820,510 | 177,820,511 |
| -177,820,507 | -177,820,508 | -177,820,510 | -177,820,511 |