Q: What is the negative version of the number 31,251,521?
A: -31,251,521
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:
| 31,251,519 | 31,251,520 | 31,251,522 | 31,251,523 |
| -31,251,519 | -31,251,520 | -31,251,522 | -31,251,523 |