Q: What is the negative version of the number 66,678,519?
A: -66,678,519
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:
| 66,678,517 | 66,678,518 | 66,678,520 | 66,678,521 |
| -66,678,517 | -66,678,518 | -66,678,520 | -66,678,521 |