Q: What is the negative version of the number 21,213,877?
A: -21,213,877
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:
| 21,213,875 | 21,213,876 | 21,213,878 | 21,213,879 |
| -21,213,875 | -21,213,876 | -21,213,878 | -21,213,879 |