Q: What is the negative version of the number 211,121,215?
A: -211,121,215
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:
| 211,121,213 | 211,121,214 | 211,121,216 | 211,121,217 |
| -211,121,213 | -211,121,214 | -211,121,216 | -211,121,217 |