Q: What is the negative version of the number 213,405,549?
A: -213,405,549
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:
| 213,405,547 | 213,405,548 | 213,405,550 | 213,405,551 |
| -213,405,547 | -213,405,548 | -213,405,550 | -213,405,551 |