Q: What is the negative version of the number 61,231,451?
A: -61,231,451
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:
| 61,231,449 | 61,231,450 | 61,231,452 | 61,231,453 |
| -61,231,449 | -61,231,450 | -61,231,452 | -61,231,453 |