Q: What is the negative version of the number 400,031,131?
A: -400,031,131
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:
| 400,031,129 | 400,031,130 | 400,031,132 | 400,031,133 |
| -400,031,129 | -400,031,130 | -400,031,132 | -400,031,133 |