Q: What is the negative version of the number 128,140,809?
A: -128,140,809
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:
| 128,140,807 | 128,140,808 | 128,140,810 | 128,140,811 |
| -128,140,807 | -128,140,808 | -128,140,810 | -128,140,811 |