Q: What is the negative version of the number 31,215,125?
A: -31,215,125
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:
| 31,215,123 | 31,215,124 | 31,215,126 | 31,215,127 |
| -31,215,123 | -31,215,124 | -31,215,126 | -31,215,127 |