4. Memory Calculations
The independently accessible memory is indicated by the three blue keys: RM, =£M, M+. Before starting a
calculation clear the memory by pressing CL and =* M
Key in: 12 f f l 5 E l
Answer: 17
To subtract key in: 2 HD 5 (2nd F) E B
Answer to this equation: 7
Key in Irm] to recall memory: 10
Key in: 12 I X l 2 I=»m! Answer: 24 (Also takes place of 10 in memory)
Key in: 8 l -r l 2 IM+I
Answer: 4 [rm] : 28
The RM key may be used to place the value in the memory into a formula. The RM key cannot be
designated as a variable in a formula.
24
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