Q: What is the negative version of the number 25,643,619?
A: -25,643,619
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:
| 25,643,617 | 25,643,618 | 25,643,620 | 25,643,621 |
| -25,643,617 | -25,643,618 | -25,643,620 | -25,643,621 |