Q: What is the negative version of the number 20,152,515?
A: -20,152,515
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:
| 20,152,513 | 20,152,514 | 20,152,516 | 20,152,517 |
| -20,152,513 | -20,152,514 | -20,152,516 | -20,152,517 |