Q: What is the negative version of the number 66,766,309?
A: -66,766,309
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:
| 66,766,307 | 66,766,308 | 66,766,310 | 66,766,311 |
| -66,766,307 | -66,766,308 | -66,766,310 | -66,766,311 |