Q: What is the negative version of the number 31,712,520?
A: -31,712,520
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:
| 31,712,518 | 31,712,519 | 31,712,521 | 31,712,522 |
| -31,712,518 | -31,712,519 | -31,712,521 | -31,712,522 |