Formula

Question

Given a digit number say 123, how can I get the output sum in formula form, eg 1+2+3=6 as opposed to just 6.Also what if I want to exclude 2 in the calculation, how do I do it to output 1+3=4, lastly what if I want to multiply the 3 by 2,eg 1+2+(3*2)=9

Answer 1

What have you tried this far, show me your tryout code?

Answer 2

You should show us your attempt because this is will help u to improve your problem solving

Show the following code , it's like what u want

https://code.sololearn.com/c55u0aAnz7on/?ref=app