Casio SF-7100SY User Manual
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To use the calculation edit feature
1. After inputting a calculation, press DISP CHNG to change to the calculation edit
screen.
•
You can also display the calculation edit screen by pressing FUNCTION and then
selecting “Edit calculation”.
2. Use
K and L to scroll through the steps of the calculation.
•
The Digital Diary stores up to 99 lines of a calculation for editing.
3. When any step you want to edit is on the screen, make the changes you want.
4. After you finish editing the calculation, press = or ENTER to recalculate.
To clear a calculation
Press DEL twice to clear a calculation. You can also clear a calculation by pressing
FUNCTION and then selecting “Clear all steps”.
Calculation Examples
0.
53 + 123
−
63 =
53
q123w63u
113.
963
×
(23
−
56)
=
23
w56e963u
−
31779.
(56
Ч
3
−
89)
ч
5.2
+
63
=
56
e3w89r5.2q63u 78.1923076923
123456
×
741852
=
123456
e741852u
91586080512.
3
×
5
=
3
ye5u 8.66025403784
12% of 1500
1500
e12tu
180.
Percentage of 660
660
r880tu
75.
against 880
80
e9u| – M –
720.
50
e6u} – M –
300.
20
e3u| – M –
60.
– M –
480.
80
Ч
9
=
720
−
) 50
Ч
6
=
300
20
Ч
3
=
60
480