Q: What is the negative version of the number 122,421,645?
A: -122,421,645
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:
| 122,421,643 | 122,421,644 | 122,421,646 | 122,421,647 |
| -122,421,643 | -122,421,644 | -122,421,646 | -122,421,647 |