Q: What is the negative version of the number 66,438,816?
A: -66,438,816
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:
| 66,438,814 | 66,438,815 | 66,438,817 | 66,438,818 |
| -66,438,814 | -66,438,815 | -66,438,817 | -66,438,818 |