Q: What is the negative version of the number 72,777,421?
A: -72,777,421
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:
| 72,777,419 | 72,777,420 | 72,777,422 | 72,777,423 |
| -72,777,419 | -72,777,420 | -72,777,422 | -72,777,423 |