Q: What is the negative version of the number 121,888,891?
A: -121,888,891
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:
| 121,888,889 | 121,888,890 | 121,888,892 | 121,888,893 |
| -121,888,889 | -121,888,890 | -121,888,892 | -121,888,893 |