Q: What is the negative version of the number 21,312,549?
A: -21,312,549
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:
21,312,547 | 21,312,548 | 21,312,550 | 21,312,551 |
-21,312,547 | -21,312,548 | -21,312,550 | -21,312,551 |