Q: What is the negative version of the number 21,919,478?
A: -21,919,478
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:
| 21,919,476 | 21,919,477 | 21,919,479 | 21,919,480 |
| -21,919,476 | -21,919,477 | -21,919,479 | -21,919,480 |