Q: What is the negative version of the number 31,021,147?
A: -31,021,147
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:
| 31,021,145 | 31,021,146 | 31,021,148 | 31,021,149 |
| -31,021,145 | -31,021,146 | -31,021,148 | -31,021,149 |