Q: What is the negative version of the number 21,531,655?
A: -21,531,655
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:
21,531,653 | 21,531,654 | 21,531,656 | 21,531,657 |
-21,531,653 | -21,531,654 | -21,531,656 | -21,531,657 |