Q: What is the negative version of the number 31,451,215?
A: -31,451,215
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:
31,451,213 | 31,451,214 | 31,451,216 | 31,451,217 |
-31,451,213 | -31,451,214 | -31,451,216 | -31,451,217 |