Q: What is the negative version of the number 21,555,313?
A: -21,555,313
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:
| 21,555,311 | 21,555,312 | 21,555,314 | 21,555,315 |
| -21,555,311 | -21,555,312 | -21,555,314 | -21,555,315 |