Q: What is the negative version of the number 20,643,918?
A: -20,643,918
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:
| 20,643,916 | 20,643,917 | 20,643,919 | 20,643,920 |
| -20,643,916 | -20,643,917 | -20,643,919 | -20,643,920 |