Q: What is the negative version of the number 40,221,147?
A: -40,221,147
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:
| 40,221,145 | 40,221,146 | 40,221,148 | 40,221,149 |
| -40,221,145 | -40,221,146 | -40,221,148 | -40,221,149 |