Q: What is the negative version of the number 21,412,170?
A: -21,412,170
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:
| 21,412,168 | 21,412,169 | 21,412,171 | 21,412,172 |
| -21,412,168 | -21,412,169 | -21,412,171 | -21,412,172 |