Q: What is the negative version of the number 66,000,991?
A: -66,000,991
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:
| 66,000,989 | 66,000,990 | 66,000,992 | 66,000,993 |
| -66,000,989 | -66,000,990 | -66,000,992 | -66,000,993 |