Q: What is the negative version of the number 644,632,024?
A: -644,632,024
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:
| 644,632,022 | 644,632,023 | 644,632,025 | 644,632,026 |
| -644,632,022 | -644,632,023 | -644,632,025 | -644,632,026 |