Q: What is the negative version of the number 400,031,140?
A: -400,031,140
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:
| 400,031,138 | 400,031,139 | 400,031,141 | 400,031,142 |
| -400,031,138 | -400,031,139 | -400,031,141 | -400,031,142 |