the variety to the display is subtracted from the range in the calculator memory. To recall the amount within the calculator memory hit mr exactly what is an expression? What is an operand? what's an operator? I receive a long remedy. How do I spherical it to the nearest integer or decimal position? what exactly is A Calculator employing a touc

the amount to the Screen is subtracted in the range inside the calculator memory. To recall the selection from the calculator memory hit mr what on earth is an expression? what's an operand? precisely what is an operator? I receive a very long answer. How do I round it to the nearest integer or decimal place? what exactly is A Calculator utiliz