Q: What is the negative version of the number 402,400,240?
A: -402,400,240
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:
| 402,400,238 | 402,400,239 | 402,400,241 | 402,400,242 |
| -402,400,238 | -402,400,239 | -402,400,241 | -402,400,242 |