Q: What is the negative version of the number 40,070,638?
A: -40,070,638
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:
| 40,070,636 | 40,070,637 | 40,070,639 | 40,070,640 |
| -40,070,636 | -40,070,637 | -40,070,639 | -40,070,640 |