Q: What is the negative version of the number 66,990,403?
A: -66,990,403
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:
| 66,990,401 | 66,990,402 | 66,990,404 | 66,990,405 |
| -66,990,401 | -66,990,402 | -66,990,404 | -66,990,405 |