Q: What is the negative version of the number 20,742,030?
A: -20,742,030
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:
| 20,742,028 | 20,742,029 | 20,742,031 | 20,742,032 |
| -20,742,028 | -20,742,029 | -20,742,031 | -20,742,032 |