Q: What is the negative version of the number 247,742,642?
A: -247,742,642
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:
| 247,742,640 | 247,742,641 | 247,742,643 | 247,742,644 |
| -247,742,640 | -247,742,641 | -247,742,643 | -247,742,644 |