Q: What is the negative version of the number 13,221,240?
A: -13,221,240
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:
| 13,221,238 | 13,221,239 | 13,221,241 | 13,221,242 |
| -13,221,238 | -13,221,239 | -13,221,241 | -13,221,242 |