Q: What is the negative version of the number 66,780,600?
A: -66,780,600
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:
| 66,780,598 | 66,780,599 | 66,780,601 | 66,780,602 |
| -66,780,598 | -66,780,599 | -66,780,601 | -66,780,602 |