Q: What is the negative version of the number 21,842,140?
A: -21,842,140
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:
21,842,138 | 21,842,139 | 21,842,141 | 21,842,142 |
-21,842,138 | -21,842,139 | -21,842,141 | -21,842,142 |