How to Use Check and Correct, Auto Replay Functions on Normal Calculator, Non Financial Electronic

[@radheyradhey738]

Thank you 🥰

[@sujoy70]

Thanks! Please subscribe.

[@wowtheline9789]

Ficou ótimo, simples e rápido. obrigado por compartilhar :-)

[@shahzadsaleem4589]

How to check if a calculator does not have a check button

[@tankura]

_+_ Thanks for sharing

[@saguftashaikh3158]

Check, correct not working

[@annegowdanishanth.h.a5140]

I am Nishanth calculator checking button not working