7
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ENG
Using the Memory
The calculator’s memory can store data as long as the
calculator is on. You can store a number in memory for
repeated use in a calculation or to keep a running total.
Key
Function
r
Stores the displayed number in memory,
replacing any previously stored number. To
clear the memory, press
r
when zero is
displayed.
Example:
23
r
p
2
l
M
25.
s
Recalls and displays the number stored in
memory. Does not change or clear the
number in memory.
Example:
s
p
3
l
M
26.
t
Adds the displayed number to the current
number in memory. Does not affect the
displayed number or any calculation in
progress.
Example:
4
t
M
4.
s
M
27.
u
Swaps the number in memory with the
displayed number. The displayed number is
stored, and the previously stored number is
displayed.
Example:
3
n
5
l
M
15.
u
M
27.
u
M
15.
Note:
+
clears the memory.
-
does not clear the
memory.