Q: What is the negative version of the number 20,640,246?
A: -20,640,246
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:
| 20,640,244 | 20,640,245 | 20,640,247 | 20,640,248 |
| -20,640,244 | -20,640,245 | -20,640,247 | -20,640,248 |