Q: What is the negative version of the number 21,251,137?
A: -21,251,137
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:
21,251,135 | 21,251,136 | 21,251,138 | 21,251,139 |
-21,251,135 | -21,251,136 | -21,251,138 | -21,251,139 |