Q: What is the negative version of the number 31,531,457?
A: -31,531,457
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:
| 31,531,455 | 31,531,456 | 31,531,458 | 31,531,459 |
| -31,531,455 | -31,531,456 | -31,531,458 | -31,531,459 |