Q: What is the negative version of the number 66,015,144?
A: -66,015,144
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:
| 66,015,142 | 66,015,143 | 66,015,145 | 66,015,146 |
| -66,015,142 | -66,015,143 | -66,015,145 | -66,015,146 |