Q: What is the negative version of the number 154,421,545?
A: -154,421,545
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:
| 154,421,543 | 154,421,544 | 154,421,546 | 154,421,547 |
| -154,421,543 | -154,421,544 | -154,421,546 | -154,421,547 |