fx-82MS
fx-85MS
fx-220 PLUS
fx-300MS
fx-350MS
(2nd edition / S-V.P.A.M.)
Before Using the Calculator
Calculation Modes and Calculator Setup
Basic Calculations
- ▶Inputting Expression and Values
- ▶Arithmetic Calculations
- ▶Fraction Calculations
- ▶Percent Calculations
- ▶Degree, Minute, Second (Sexagesimal) Calculations
- ▶Multi-Statements (fx-82MS/fx-85MS/fx-300MS/fx-350MS only)
- ▶Using Engineering Notation
- ▶Calculation History and Replay
- ▶Using Memory Functions
Function Calculations
- ▶Pi (π), Natural Logarithm Base e
- ▶Trigonometric Functions, Inverse Trigonometric Functions
- ▶Hyperbolic Functions, Inverse Hyperbolic Functions
- ▶Angle Unit Conversion
- ▶Exponential Functions, Logarithmic Functions
- ▶Power Functions and Power Root Functions
- ▶Rectangular-Polar Coordinate Conversion
- ▶Factorial (!)
- ▶Random Number (Ran#)
- ▶Random Integer (RanInt#) (fx-220 PLUS only)
- ▶Permutation (nPr) and Combination (nCr)
- ▶Rounding function (Rnd)
Using Calculation Modes
Technical Information
Arithmetic Calculations
Number of Decimal Places and Number of Significant Digits
To change the settings for the number of decimal places, the number of significant digits, or the exponential display format, press the 
key a number of times until you reach the setup screen shown below.
Press the number key (
, 
, or 
) that corresponds to the setup item you want to change.
(Fix): Number of decimal places
(Sci): Number of significant digits
(Norm): Exponential display format
Example 1: 200 ÷ 7 × 14 =
- 200
7
14
(Specifies three decimal places.)
- ･････(Fix)
Press ･････(Norm) to clear the Fix specification.
Example 2: 1 ÷ 3, displaying result with two significant digits (Sci 2)
- ･････(Sci) 13
Press ･････(Norm) to clear the Sci specification.
