Q: What is the negative version of the number 18,720,519?
A: -18,720,519
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:
| 18,720,517 | 18,720,518 | 18,720,520 | 18,720,521 |
| -18,720,517 | -18,720,518 | -18,720,520 | -18,720,521 |