Q: What is the negative version of the number 31,111,491?
A: -31,111,491
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:
| 31,111,489 | 31,111,490 | 31,111,492 | 31,111,493 |
| -31,111,489 | -31,111,490 | -31,111,492 | -31,111,493 |