Q: What is the negative version of the number 66,817,665?
A: -66,817,665
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:
| 66,817,663 | 66,817,664 | 66,817,666 | 66,817,667 |
| -66,817,663 | -66,817,664 | -66,817,666 | -66,817,667 |