Q: What is the negative version of the number 131,564,421?
A: -131,564,421
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:
131,564,419 | 131,564,420 | 131,564,422 | 131,564,423 |
-131,564,419 | -131,564,420 | -131,564,422 | -131,564,423 |