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3. Remove the battery, and then load a new battery with its plus (+) and
minus (-) ends facing correctly
.
4. Replace the cover.
5. Initialize the calculator.
fx-82MS/fx-85MS/fx-300MS/fx-350MS:
(CLR) (All)
fx-220 PLUS: (All)
• Do not skip the above step!
Calculation Priority Sequence
The calculator performs calculations according to a calculation priority
sequence.
When the priority of two expressions is the same, the calculation is
performed from left to right.
1
Function with parentheses: Pol( x , y ), Rec( r , θ ), RanInt#( a ,
b )* (*fx-220 PLUS only)
2
Type A functions: With these functions, the value is entered and
then the function key is pressed. ( x
3
, x
2
, x
-1
, x !, ° ’ ”, xˆ, xˆ
1
, xˆ
2
,
yˆ, °,
r
,
g
)
3
Powers and roots: x
y
,
x
√
4 Fractions
44
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