Q: What is the negative version of the number 121,210,145?
A: -121,210,145
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:
| 121,210,143 | 121,210,144 | 121,210,146 | 121,210,147 |
| -121,210,143 | -121,210,144 | -121,210,146 | -121,210,147 |