Q: What is the negative version of the number 20,420,308?
A: -20,420,308
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:
| 20,420,306 | 20,420,307 | 20,420,309 | 20,420,310 |
| -20,420,306 | -20,420,307 | -20,420,309 | -20,420,310 |