Q: What is the negative version of the number 102,421,407?
A: -102,421,407
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:
| 102,421,405 | 102,421,406 | 102,421,408 | 102,421,409 |
| -102,421,405 | -102,421,406 | -102,421,408 | -102,421,409 |