Q: What is the negative version of the number 645,210,316?
A: -645,210,316
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:
| 645,210,314 | 645,210,315 | 645,210,317 | 645,210,318 |
| -645,210,314 | -645,210,315 | -645,210,317 | -645,210,318 |