Q: What is the negative version of the number 154,778,442?
A: -154,778,442
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:
| 154,778,440 | 154,778,441 | 154,778,443 | 154,778,444 |
| -154,778,440 | -154,778,441 | -154,778,443 | -154,778,444 |