Using Memory

  To store a number that you plan to use more than once
  in your calculations, use the memory display.  Recall the
  number from memory when you need to use it again.

  The memory buttons are as follows:

  Button      Function

  M+         Adds the contents of the accumulator to memory
  M-         Subtracts the contents of the accumulator from memory

  MR         Recalls data from memory and places it in the accumula-
             tor

  MC         Clears the memory display

  Additional topics:

  *   Entering Data from the Keyboard

  *   Performing Arithmetic Functions

  *   Clearing the Displays

  *   Undoing the Most Recently Performed Function

  *   Exiting Calculator

  *   Using Calculator's Menus

  *   Overview of Calculator