Q: What is the negative version of the number 221,708,872?
A: -221,708,872
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:
| 221,708,870 | 221,708,871 | 221,708,873 | 221,708,874 |
| -221,708,870 | -221,708,871 | -221,708,873 | -221,708,874 |