Q: What is the negative version of the number 31,290,151?
A: -31,290,151
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:
| 31,290,149 | 31,290,150 | 31,290,152 | 31,290,153 |
| -31,290,149 | -31,290,150 | -31,290,152 | -31,290,153 |