Radio Shack EC-2037 User Manual
11
Square Root
Example:
= 4
Memory Calculations
To store a value in memory, first press
ON/C
to clear all calcula-
tions and
MC
(memory clear) to clear the memory. Then enter
the number or calculation and press
M+
.
Note: Each time you press
M+
,
M
–
, or
MR,
M
appears in the up-
per left corner of the display with the number to show that a val-
ue is stored in memory.
ue is stored in memory.
To add a value to memory, enter the number or calculation you
want to add, then press
want to add, then press
M+
. The calculator totals the current cal-
culation and adds that value to memory.
To subtract a value from memory, enter the number or calcula-
tion you want to subtract, then press
tion you want to subtract, then press
M
–
. The calculator totals
the current calculation and subtracts that value from memory.
To recall the value from memory, press
MR
(memory recall).
You Press
You See
16
=
4.
16