Q: What is the negative version of the number 156,100,021?
A: -156,100,021
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:
| 156,100,019 | 156,100,020 | 156,100,022 | 156,100,023 |
| -156,100,019 | -156,100,020 | -156,100,022 | -156,100,023 |