Q: What is the negative version of the number 721,652,421?
A: -721,652,421
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:
721,652,419 | 721,652,420 | 721,652,422 | 721,652,423 |
-721,652,419 | -721,652,420 | -721,652,422 | -721,652,423 |