Q: What is the negative version of the number 145,721,824?
A: -145,721,824
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:
| 145,721,822 | 145,721,823 | 145,721,825 | 145,721,826 |
| -145,721,822 | -145,721,823 | -145,721,825 | -145,721,826 |