Q: What is the negative version of the number 21,400,072?
A: -21,400,072
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:
| 21,400,070 | 21,400,071 | 21,400,073 | 21,400,074 |
| -21,400,070 | -21,400,071 | -21,400,073 | -21,400,074 |