6. Press ENTER.
To repeat the calculation, press ENTER
again.
To Calculate...
Press...
reciprocals
A(1/x)
squares
D(x
2
)
percentages
F(%)
square roots
S(
√
x)
negative numbers
Z(+/-)
7. Press CLEAR to clear the current
calculations.
8. Press MENU to go to the dictionary.
Using the Calculator Memory
1. In the Calculator, make a calculation or
type a number.
2. To add the number on the screen to the
number stored in memory, press X(
M
+). To
subtract the number on the screen from
the number stored in memory, press C(
M
-).
M
indicates the number is stored in
memory.
3. To retrieve the number from memory,
press V(
MR
).
4. To clear the memory, press B(
MC
).
82
Summary of Contents for BES-1870
Page 1: ...BES 1870 USER S GUIDE...
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