Q: What is the negative version of the number 21,210,030?
A: -21,210,030
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:
| 21,210,028 | 21,210,029 | 21,210,031 | 21,210,032 |
| -21,210,028 | -21,210,029 | -21,210,031 | -21,210,032 |