Q: What is the negative version of the number 210,221,997?
A: -210,221,997
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:
| 210,221,995 | 210,221,996 | 210,221,998 | 210,221,999 |
| -210,221,995 | -210,221,996 | -210,221,998 | -210,221,999 |