Q: What is the negative version of the number 30,142,215?
A: -30,142,215
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:
| 30,142,213 | 30,142,214 | 30,142,216 | 30,142,217 |
| -30,142,213 | -30,142,214 | -30,142,216 | -30,142,217 |