Q: What is the negative version of the number 21,547,543?
A: -21,547,543
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:
| 21,547,541 | 21,547,542 | 21,547,544 | 21,547,545 |
| -21,547,541 | -21,547,542 | -21,547,544 | -21,547,545 |