Q: What is the negative version of the number 66,601,778?
A: -66,601,778
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:
| 66,601,776 | 66,601,777 | 66,601,779 | 66,601,780 |
| -66,601,776 | -66,601,777 | -66,601,779 | -66,601,780 |