Q: What is the negative version of the number 20,424,401?
A: -20,424,401
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:
| 20,424,399 | 20,424,400 | 20,424,402 | 20,424,403 |
| -20,424,399 | -20,424,400 | -20,424,402 | -20,424,403 |