Q: What is the negative version of the number 25,643,621?
A: -25,643,621
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:
| 25,643,619 | 25,643,620 | 25,643,622 | 25,643,623 |
| -25,643,619 | -25,643,620 | -25,643,622 | -25,643,623 |