Q: What is the negative version of the number 19,000,909?
A: -19,000,909
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:
| 19,000,907 | 19,000,908 | 19,000,910 | 19,000,911 |
| -19,000,907 | -19,000,908 | -19,000,910 | -19,000,911 |