Q: What is the negative version of the number 21,213,428?
A: -21,213,428
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:
21,213,426 | 21,213,427 | 21,213,429 | 21,213,430 |
-21,213,426 | -21,213,427 | -21,213,429 | -21,213,430 |