Q: What is the negative version of the number 231,415,401?
A: -231,415,401
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:
| 231,415,399 | 231,415,400 | 231,415,402 | 231,415,403 |
| -231,415,399 | -231,415,400 | -231,415,402 | -231,415,403 |