Casio fx-7400G PLUS Basic Operation Manual do Utilizador descarregar pdf (Página 2)

Chapter 2 Basic Calculations

1. Addition and Subtraction

Example 6.72 + 9.08

g.hc+j.aiw

You can input the operation just as it is written. This capability is called “true alge-

braic logic.”

Be sure to press A to clear the display before starting a new calculation.

2. Multiplication

Example 3.71 × 4.27

Ad.hb*

e.chw

• The range of this calculator is –9.99999999 × 10

to +9.99999999 × 10

3. Division

Example 64 ÷ 4

Age/ew

Parentheses also come in handy when performing division. For full details on using

parentheses, see “Parentheses Calculation Priority Sequence”.

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Casio fx-7400G PLUS Basic Operation Manual do Utilizador Página 2