Q: What is the negative version of the number 221,340,158?
A: -221,340,158
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:
| 221,340,156 | 221,340,157 | 221,340,159 | 221,340,160 |
| -221,340,156 | -221,340,157 | -221,340,159 | -221,340,160 |