Q: What is the negative version of the number 31,121,442?
A: -31,121,442
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:
| 31,121,440 | 31,121,441 | 31,121,443 | 31,121,444 |
| -31,121,440 | -31,121,441 | -31,121,443 | -31,121,444 |