Q: What is the negative version of the number 505,355,657?
A: -505,355,657
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:
| 505,355,655 | 505,355,656 | 505,355,658 | 505,355,659 |
| -505,355,655 | -505,355,656 | -505,355,658 | -505,355,659 |