Q: What is the negative version of the number 666,520,672?
A: -666,520,672
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:
| 666,520,670 | 666,520,671 | 666,520,673 | 666,520,674 |
| -666,520,670 | -666,520,671 | -666,520,673 | -666,520,674 |