Q: What is the negative version of the number 278,457,824?
A: -278,457,824
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:
| 278,457,822 | 278,457,823 | 278,457,825 | 278,457,826 |
| -278,457,822 | -278,457,823 | -278,457,825 | -278,457,826 |