Q: What is the negative version of the number 213,100,549?
A: -213,100,549
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:
| 213,100,547 | 213,100,548 | 213,100,550 | 213,100,551 |
| -213,100,547 | -213,100,548 | -213,100,550 | -213,100,551 |