Q: What is the negative version of the number 21,240,318?
A: -21,240,318
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:
| 21,240,316 | 21,240,317 | 21,240,319 | 21,240,320 |
| -21,240,316 | -21,240,317 | -21,240,319 | -21,240,320 |