Q: What is the negative version of the number 211,121,211?
A: -211,121,211
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:
| 211,121,209 | 211,121,210 | 211,121,212 | 211,121,213 |
| -211,121,209 | -211,121,210 | -211,121,212 | -211,121,213 |