Q: What is the negative version of the number 66,784,663?
A: -66,784,663
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:
| 66,784,661 | 66,784,662 | 66,784,664 | 66,784,665 |
| -66,784,661 | -66,784,662 | -66,784,664 | -66,784,665 |