Q: What is the negative version of the number 670,240,421?
A: -670,240,421
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:
| 670,240,419 | 670,240,420 | 670,240,422 | 670,240,423 |
| -670,240,419 | -670,240,420 | -670,240,422 | -670,240,423 |