Q: What is the negative version of the number 128,421,888?
A: -128,421,888
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:
| 128,421,886 | 128,421,887 | 128,421,889 | 128,421,890 |
| -128,421,886 | -128,421,887 | -128,421,889 | -128,421,890 |