Q: What is the negative version of the number 30,145,420?
A: -30,145,420
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:
| 30,145,418 | 30,145,419 | 30,145,421 | 30,145,422 |
| -30,145,418 | -30,145,419 | -30,145,421 | -30,145,422 |