Q: What is the negative version of the number 21,517,170?
A: -21,517,170
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:
21,517,168 | 21,517,169 | 21,517,171 | 21,517,172 |
-21,517,168 | -21,517,169 | -21,517,171 | -21,517,172 |