Q: What is the negative version of the number 31,121,413?
A: -31,121,413
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:
| 31,121,411 | 31,121,412 | 31,121,414 | 31,121,415 |
| -31,121,411 | -31,121,412 | -31,121,414 | -31,121,415 |