Q: What is the negative version of the number 30,642,170?
A: -30,642,170
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:
| 30,642,168 | 30,642,169 | 30,642,171 | 30,642,172 |
| -30,642,168 | -30,642,169 | -30,642,171 | -30,642,172 |