Q: What is the negative version of the number 121,421,163?
A: -121,421,163
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:
| 121,421,161 | 121,421,162 | 121,421,164 | 121,421,165 |
| -121,421,161 | -121,421,162 | -121,421,164 | -121,421,165 |