121
Memory Calculations
You can use the following keys to perform memory calculations.
: Adds a value to independent memory.
: Subtracts a value from independent memory.
: Displays the value currently in independent memory.
: Clears independent memory content.
Example
Key Operation
Display
To totalize calculation
results
80 × 9 =
720
– ) 50 × 6 =
300
20 × 3 =
60
(Total)
480
•
80
9
50
6
20
3
M = 720.
720.
M = 420.
300.
M = 480.
60.
M = 480.
480.
To perform calculations
with a common value
193.2 ÷ 23 =
8.4
193.2 ÷ 28 =
6.9
123 – 193.2 =
– 70.2
•
193.2
23
28
123
M = 193.2
8.4
M = 193.2
6.9
M = 193.2 –70.2
Correcting Key Operation Errors
To correct a value input error
1
Press .
This clears the input value and displays “0.”
2
Re-input the value.
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Содержание EW-B2000C
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Страница 155: ...MO1112 B Printed in China CASIO COMPUTER CO LTD 6 2 Hon machi 1 chome Shibuya ku Tokyo 151 8543 Japan...