Q: What is the negative version of the number 123,421,399?
A: -123,421,399
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:
| 123,421,397 | 123,421,398 | 123,421,400 | 123,421,401 |
| -123,421,397 | -123,421,398 | -123,421,400 | -123,421,401 |