Q: What is the negative version of the number 77,147,421?
A: -77,147,421
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:
| 77,147,419 | 77,147,420 | 77,147,422 | 77,147,423 |
| -77,147,419 | -77,147,420 | -77,147,422 | -77,147,423 |