Q: What is the negative version of the number 21,157,755?
A: -21,157,755
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:
| 21,157,753 | 21,157,754 | 21,157,756 | 21,157,757 |
| -21,157,753 | -21,157,754 | -21,157,756 | -21,157,757 |