Q: What is the negative version of the number 643,474,120?
A: -643,474,120
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:
| 643,474,118 | 643,474,119 | 643,474,121 | 643,474,122 |
| -643,474,118 | -643,474,119 | -643,474,121 | -643,474,122 |