Q: What is the negative version of the number 251,432,409?
A: -251,432,409
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:
| 251,432,407 | 251,432,408 | 251,432,410 | 251,432,411 |
| -251,432,407 | -251,432,408 | -251,432,410 | -251,432,411 |