Q: What is the negative version of the number 213,031,401?
A: -213,031,401
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:
| 213,031,399 | 213,031,400 | 213,031,402 | 213,031,403 |
| -213,031,399 | -213,031,400 | -213,031,402 | -213,031,403 |