Q: What is the negative version of the number 40,042,400?
A: -40,042,400
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:
| 40,042,398 | 40,042,399 | 40,042,401 | 40,042,402 |
| -40,042,398 | -40,042,399 | -40,042,401 | -40,042,402 |