Casio FX260HA Podręcznik szkoleniowy - Strona 4

Przeglądaj online lub pobierz pdf Podręcznik szkoleniowy dla Kalkulator Casio FX260HA. Casio FX260HA 10 stron. Solar scientific calculator

FX 260 Training guide

Constant calculations

You can perform "constant" calculations by setting an automatic constant to continually

add, subtract, multiply, or divide. Pressing [+], [ - ], [x], or [÷] twice after inputting a

number, will make that number a constant. "K" will be shown on the display, indicating

that a constant is being used.

For addition, enter [constant] [+] [+]. When you press [=], the constant will be added to

the number on the display. Pressing [AC] clears the constant.

For example: [2] [+] [+] [=]

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Use the COMP mode for fraction calculations.

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You can perform addition, subtraction, multiplication, and division.

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The result of a calculation that mixes fractions and decimal values is displayed as

a decimal value.

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You can enter a fraction using the [a b/c] key.

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The total number of digits, including division marks, cannot exceed 10.

Be sure to press [AC] when beginning a new calculation.

[a b/c]

[SHIFT] [d/c]

[a b/c]

NOTE: After entering a fraction using a b/c, pressing [=] will display it in simplest form.

References the Casio FX-260 Solar User's Guide

Each time you press [=], it will add 2 to the displayed number

[3] [+] [+] [4] [=]

[5] [=]

[10] [=]

Inputs the integer part of a fraction (mixed number) and the numerator

(b) /denominator (c) of a fraction in the form b/c.

Example: to input ½ , press [1] [a b/c] [2].

Example: to input 2 ½, press [2] [a b/c] [1] [a b/c] [2].

Converts the displayed value between mixed number and improper

fraction.

Converts the displayed value between fraction and decimal form.

Display

Casio FX-260 Scientific calculator