Q: What is the negative version of the number 647,640,143?
A: -647,640,143
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:
| 647,640,141 | 647,640,142 | 647,640,144 | 647,640,145 |
| -647,640,141 | -647,640,142 | -647,640,144 | -647,640,145 |