Q: What is the negative version of the number 206,421,505?
A: -206,421,505
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:
| 206,421,503 | 206,421,504 | 206,421,506 | 206,421,507 |
| -206,421,503 | -206,421,504 | -206,421,506 | -206,421,507 |