My goal is to create a simple calculator by setting two user input boxes into variables, and using those variables to add/subtract/multiply/divide each other, saving it in a final result variable. Thunkable iOS correctly calculates two values when it is subtracted, multiplied, or divided. However t…

So what’s happening? Does it concatenate the strings? i.e if your try 1+ 2 do you get “12” instead of 3?

Yes exactly, but 1-2, 1*2, and 1/2 are all working correctly.

Hi @Teacher_Mah , I don’t have access to my iPhone at the moment, but you could try something like this? [image] My idea is that passing your number variables through some other Math blocks will imply that the compiler should treat them as numbers rather strings. Thanks for pointing this out thou…

Thanks! This is a good workaround :slight_smile:

Did you test it? Does it work??

Yes it does - the calculation works. I thought I tried the round option earlier but regardless, “round” will force the variable as a number.

Try this new feature:: [image] Numbers in TextInput/Label Questions about Thunkable Hi there. We just released the ability to set your Text Input keyboard to Numbers Only – hopefully this helps you with your Math functions. Albert

Changing the input fields to ‘numeric’, and leaving the code without the rounding does not work, and continues to join the numbers as text (1 + 2 = 12). However, the original solution using “round” does work. [image]

[Bug] Typecasting doesn't work when trying to add

Questions about Thunkable X

domhnallohanlon November 9, 2017, 11:50am 8

Try this new feature::

Topic		Replies	Views
Numbers in TextInput/Label Questions about Thunkable X	8	3852	July 2, 2020
TextInput filled with numbers Questions about Thunkable X	1	655	July 5, 2017
Trying to add number from Text Input Questions about Thunkable X beginner	16	4354	June 11, 2020
Problem of adding 2 numbers Feedback beginner	5	548	March 2, 2021
Convert Text Input to int/ How to make numeric input that can be used for Math Questions about Thunkable X firebase	38	7642	August 6, 2021

[Bug] Typecasting doesn't work when trying to add

Related topics