Calculation examples

Calculation

 

Example

 

 

 

 

 

 

 

Operation

Display (answer)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Arithmetic

12 x 3 + 5 =

12

X

3

+

5

=

 

 

 

41.

 

(–24) ÷ 4 – 2 =

24

+/–

 

 

4

2

=

 

 

–8.

 

 

 

 

 

 

 

 

 

 

 

Constant

34 + 57 =

34

+

57

 

=

The addend becomes a constant.

91.

 

45 + 57 =

45

 

 

 

=

 

 

 

 

 

102.

 

 

 

 

(Subtraction and division are performed in

 

 

 

 

 

the same manner.)

 

 

 

 

 

68 x 25 =

68

X

25

=

The multiplicand becomes a constant.

1,700.

 

68 x 40 =

 

 

40

 

=

 

 

 

 

 

2,720.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Percentage

What is 10% of 200?

200

X

10

%

 

 

 

 

 

20.

 

What percentage is

9

36

%

 

 

 

 

 

25.

 

9 of 36?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Add-on

What results from a

200

+

10

%

 

 

 

 

 

220.

 

10% increase of 200?

(or 200

X

 

10

%

+

=

)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Discount

What is 500 after a

500

20

%

 

 

 

 

 

400.

 

20% discount?

(or 500

X

 

20

%

=

)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Square root

 

=

25

9

=

 

 

 

 

 

 

4.

25 – 9

 

ª

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Power

(43)2 =

 

4 X

=

 

=

 

X

=

 

 

4,096.

Reciprocal

1/8 =

 

8

 

=

 

 

 

 

 

 

 

0.125

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

124

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Image 126
Sharp OZ-5500 operation manual Calculation examples, 124