Q: What is the negative version of the number 66,531,015?
A: -66,531,015
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:
| 66,531,013 | 66,531,014 | 66,531,016 | 66,531,017 |
| -66,531,013 | -66,531,014 | -66,531,016 | -66,531,017 |