Q: What is the negative version of the number 66,778,565?
A: -66,778,565
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:
| 66,778,563 | 66,778,564 | 66,778,566 | 66,778,567 |
| -66,778,563 | -66,778,564 | -66,778,566 | -66,778,567 |