Q: What is the negative version of the number 647,644,078?
A: -647,644,078
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:
| 647,644,076 | 647,644,077 | 647,644,079 | 647,644,080 |
| -647,644,076 | -647,644,077 | -647,644,079 | -647,644,080 |