Q: What is the negative version of the number 143,642,155?
A: -143,642,155
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:
| 143,642,153 | 143,642,154 | 143,642,156 | 143,642,157 |
| -143,642,153 | -143,642,154 | -143,642,156 | -143,642,157 |