Q: What is the negative version of the number 18,210,900?
A: -18,210,900
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:
| 18,210,898 | 18,210,899 | 18,210,901 | 18,210,902 |
| -18,210,898 | -18,210,899 | -18,210,901 | -18,210,902 |