Q: What is the negative version of the number 40,000,645?
A: -40,000,645
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:
| 40,000,643 | 40,000,644 | 40,000,646 | 40,000,647 |
| -40,000,643 | -40,000,644 | -40,000,646 | -40,000,647 |