Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

Python Python Basics Functions and Looping Returning Values

Posted by Piotr Huk
Piotr Huk
559 Points

Is all of the mathematical actions give as a value in return?

As in the title, and also.. If we have input to mathematical operations, like division, we have to define them as int or float always? Because the python is reading costumer input as str, so for division we have to define it as number(int or float) to not get syntax - am i right or wrong?

1 Answer

Steven Parker
Steven Parker
231,269 Points
Steven Parker
Steven Parker
231,269 Points

You're right, mathematical operations do return a value.

And you're also right, since input comes in as a string, you must first convert it to a number before performing math with it. The choice of "int" or "float" will depend on what kind of numbers you are working with.