Q: What is the negative version of the number 77,644,145?
A: -77,644,145
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:
| 77,644,143 | 77,644,144 | 77,644,146 | 77,644,147 |
| -77,644,143 | -77,644,144 | -77,644,146 | -77,644,147 |