【實用生產應用app】Tape Calculator|最夯免費app-綠色工廠好玩App

The Tape Calculator takes user input and retains each calculation on the screen's output as if on a roll of paper. Basic mathematical functions included are: Addition, Subtraction, Multiplication, Division, and Parenthesis. The calculator is not "smart", it does not recognize mathematical operator order preference so, if in doubt, use parenthesis.