Q: What is the negative version of the number 121,615,021?
A: -121,615,021
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:
| 121,615,019 | 121,615,020 | 121,615,022 | 121,615,023 |
| -121,615,019 | -121,615,020 | -121,615,022 | -121,615,023 |