Calculator Mode

The Organizer’s built-in calculator can perform the 4 arithmetic calculations in up to 12 digits.

Calculator

mode is selected by

 

CALC

pressing

CALC/CONV

once or twice.

 

 

Each time you press this key, the display

 

0.

switches between Calculator and

 

Conversion modes.

 

 

Before performing any calculation, press

C•CE

twice to clear the display.

An error occurs when the integer section of the calculation result exceeds 12 digits, if the memory exceeds 12 digits, or a number is divided by zero. (“-E-” is displayed.)

Press C•CE to cancel the error.

Example

Operation

 

 

Display

 

 

 

 

 

 

 

(–24+2) ÷ 4=

24

+

2

4 = *

–5.5

34 + 57 =

34

+ 57

=

 

The second figure (57)

91.

45 + 57 =

45

 

 

=

 

becomes the constant.

102.

 

(Subtraction and division are

 

 

performed in the same way as above.)

 

68 × 25 =

68

25

=

 

The first figure (68)

1,700.

68 × 40 =

 

40

=

 

becomes the constant.

2,720.

 

 

 

 

 

 

 

 

 

 

What is 10% of 200?

200

 

10

%

 

20.

 

 

 

 

 

 

 

 

What percentage is 9

 

 

 

 

 

 

25.

of 36?

9

36

%

 

 

 

 

 

 

200 + (200 × 10 %) =

200

+

10 %

220.

 

 

 

 

 

 

500 – (500 × 20 %) =

500

20

%

400.

 

 

 

 

 

 

 

 

 

Example

Operation

 

 

 

 

 

 

 

 

 

 

Display

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CDDD

25 –

9

=

 

 

 

 

 

 

 

 

 

4.

 

 

 

 

 

 

 

 

 

 

 

25 – 9 =

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(43)2 =

 

4

 

 

 

=

=

 

 

 

 

=

 

4,096.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1/8

 

8

 

 

 

=

 

 

 

 

 

 

 

 

 

 

0.125

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

25 × 5 =

 

 

 

 

 

25

5

 

 

 

 

 

-M-

125.

 

 

 

 

CM

 

M+

 

 

 

–)

84 ÷ 3 =

 

84

 

 

 

3

 

 

 

 

 

 

 

 

 

-M-

28.

 

 

 

 

 

M–

 

 

 

 

 

 

 

+)

68 + 17 =

68 + 17

 

 

 

 

 

 

 

-M-

85.

M+

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-M-

182.

 

(Total) =

 

RM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

– E –

 

123456789098 ×

123456789098

 

 

145 =

17.9012344192

 

145 =

 

 

C•CE

 

 

 

 

 

 

 

 

 

 

17.9012344192

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

17901234419210

(17.9012344192 × 1012 = 17901234419200)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*– (minus) can only be used when entering a negative number as the

first number. Use +/– for following negative numbers during calculation.

<Example> 5 × (–10) = –50

5 10 +/– =

Conversion Mode

Each time you press CALC/CONV , the display switches between Calculator and Conversion modes.

This mode has 2 types of conversions as shown below.

The number on the top right of the conversion display indicates the selected conversion type.

CONVERSION

1

Conversion number

$

£

0.

 

 

 

 

0.

20

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Image 22
Sharp YO-190 operation manual Calculator Mode, Conversion Mode, Example, Display, 10 +/- =