Q: What is the negative version of the number 21,401,138?
A: -21,401,138
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:
21,401,136 | 21,401,137 | 21,401,139 | 21,401,140 |
-21,401,136 | -21,401,137 | -21,401,139 | -21,401,140 |