Q: What is the negative version of the number 505,643,131?
A: -505,643,131
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:
| 505,643,129 | 505,643,130 | 505,643,132 | 505,643,133 |
| -505,643,129 | -505,643,130 | -505,643,132 | -505,643,133 |