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NUMBER
KEYS
Use the number keys and function keys to enter
your problem.
Use ENTER as the equal sign(=).
Use SPACE or AC to clear the memory.
FOR EXAMPLE :
600 ÷ 25 = (divide is up arrow) (= is ENTER)
Display shows : 24 (the correct result)
Next example : clear memory (clear is AC or
SPACE)
13 + 11= (plus is down arrow) (= is ENTER)
Display shows : 24 (the correct result)
Continuing the example with the last result:
x 25 = (multiply is left arrow) (= is ENTER)
Display shows : 600 (the correct result)
Press QUIT or MENU to return to the Main Screen.
FUNCTION
KEYS