Q: What is the negative version of the number 21,401,505?
A: -21,401,505
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:
21,401,503 | 21,401,504 | 21,401,506 | 21,401,507 |
-21,401,503 | -21,401,504 | -21,401,506 | -21,401,507 |