Q: What is the negative version of the number 31,818,239?
A: -31,818,239
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:
| 31,818,237 | 31,818,238 | 31,818,240 | 31,818,241 |
| -31,818,237 | -31,818,238 | -31,818,240 | -31,818,241 |