Q: What is the negative version of the number 121,415,399?
A: -121,415,399
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:
| 121,415,397 | 121,415,398 | 121,415,400 | 121,415,401 |
| -121,415,397 | -121,415,398 | -121,415,400 | -121,415,401 |