Q: What is the negative version of the number 66,564,774?
A: -66,564,774
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:
| 66,564,772 | 66,564,773 | 66,564,775 | 66,564,776 |
| -66,564,772 | -66,564,773 | -66,564,775 | -66,564,776 |