Q: What is the negative version of the number 13,643,240?
A: -13,643,240
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:
| 13,643,238 | 13,643,239 | 13,643,241 | 13,643,242 |
| -13,643,238 | -13,643,239 | -13,643,241 | -13,643,242 |