Q: What is the negative version of the number 221,211,000?
A: -221,211,000
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:
| 221,210,998 | 221,210,999 | 221,211,001 | 221,211,002 |
| -221,210,998 | -221,210,999 | -221,211,001 | -221,211,002 |