the range about the Exhibit is subtracted within the selection while in the calculator memory. To remember the selection inside the calculator memory hit mr what exactly is an expression? what on earth is an operand? what on earth is an operator? I get a extended response. How do I round it to th

the selection about the Screen is subtracted in the quantity inside the calculator memory. To remember the variety inside the calculator memory hit mr what exactly is an expression? precisely what is an operand? what on earth is an operator? I receive a extended reply. How do I round it to the cl