Q: What is the negative version of the number 42,221,857?
A: -42,221,857
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:
| 42,221,855 | 42,221,856 | 42,221,858 | 42,221,859 |
| -42,221,855 | -42,221,856 | -42,221,858 | -42,221,859 |