Q: What is the negative version of the number 15,621,923?
A: -15,621,923
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:
| 15,621,921 | 15,621,922 | 15,621,924 | 15,621,925 |
| -15,621,921 | -15,621,922 | -15,621,924 | -15,621,925 |