Q: What is the negative version of the number 19,781,387?
A: -19,781,387
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:
| 19,781,385 | 19,781,386 | 19,781,388 | 19,781,389 |
| -19,781,385 | -19,781,386 | -19,781,388 | -19,781,389 |