Q: What is the negative version of the number 21,156,756?
A: -21,156,756
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:
| 21,156,754 | 21,156,755 | 21,156,757 | 21,156,758 |
| -21,156,754 | -21,156,755 | -21,156,757 | -21,156,758 |