Q: What is the negative version of the number 31,621,974?
A: -31,621,974
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:
| 31,621,972 | 31,621,973 | 31,621,975 | 31,621,976 |
| -31,621,972 | -31,621,973 | -31,621,975 | -31,621,976 |