* American Black Bear: Usually 1-3 cubs, but can sometimes have up to 4.
* Brown Bear/Grizzly Bear: Typically 1-3 cubs, but can have up to 4.
* Polar Bear: Usually 1-3 cubs, but rarely more.
It's important to remember that these are just averages. The number of cubs a bear has can be influenced by factors like age, health, and food availability.