Q: What is the negative version of the number 21,042,651?
A: -21,042,651
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:
21,042,649 | 21,042,650 | 21,042,652 | 21,042,653 |
-21,042,649 | -21,042,650 | -21,042,652 | -21,042,653 |