13
Using the Calculator
To Make a Calculation
1. Press
.
2. Use the numbered keys to type a number.
To make a number negative or positive, use
X
+/-
.
To type a decimal point, press
or
H
MC
G
.
.
3. Use
A
+
,
S
-
,
D
x
, or
F
÷
to enter a math
function.
Note: To find a square root, press
C
.
4. Type another number.
5. Press
ENTER
=
or
V
%
.
To clear the calculation, press
CLEAR
.
To Use the Calculator Memory
1. Perform a calculation as shown above, or
simply type a number in the calculator.
2. Press
L
M+
to add the number to the calculator
memory as a positive number or
K
M-
to add it
to the memory as a negative number.
The total in the memory flashes on screen.
3. Press
CLEAR
to clear the calculator, or
continue performing a calculation.
To retrieve the figure from the memory, press
J
MR
.
To clear the entire calculator memory, press
H
MC
.
