Q: What is the negative version of the number 31,315,243?
A: -31,315,243
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:
| 31,315,241 | 31,315,242 | 31,315,244 | 31,315,245 |
| -31,315,241 | -31,315,242 | -31,315,244 | -31,315,245 |