Q: What is the negative version of the number 31,538,400?
A: -31,538,400
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:
| 31,538,398 | 31,538,399 | 31,538,401 | 31,538,402 |
| -31,538,398 | -31,538,399 | -31,538,401 | -31,538,402 |