Q: What is the negative version of the number 20,905,401?
A: -20,905,401
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:
| 20,905,399 | 20,905,400 | 20,905,402 | 20,905,403 |
| -20,905,399 | -20,905,400 | -20,905,402 | -20,905,403 |