Q: What is the negative version of the number 66,722,145?
A: -66,722,145
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:
| 66,722,143 | 66,722,144 | 66,722,146 | 66,722,147 |
| -66,722,143 | -66,722,144 | -66,722,146 | -66,722,147 |