Casio SF-4300B Owner's Manual page 35

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1. Enter the Calculator Mode.
| 0. ; 8 2 2. Enter the caiculation, pressing the arithmetic operator
i 53 +123-63= 53(+]123(—]63(=) 443. ' key twice. This will causes the "K" indicator to appear on
| 963 x (23 — 56) = 23(—] 56(x ]963{=] _ 31779 the display to indicate a constant calculation.
(56 x 3 - 89) +5.2+63= '56(x]3(—]89[=}5.2 * You can use this constant calculation technique for
i ]63(E) 78.19230769 addition, subtraction, multiplication, and division,
123456 x 741852 = 123456([x]741852/=] € 9.158608051 |) sf} 3. Press = to display the initial result (in this case, 5).
{C) 9.15860805 1 | (=) 4, Press = again to add 3 to the result (in this case, 5+ 3
V3 x 5= sfk)sf=]| 8660254035 = 8)
12423 = 23(+]{+]12[=] | K+ 35. ; « You can repeat the above operation as many times as
45+23= 45[=] | K+ 68. "ee you like. Each-time you press =, the previous result
78 4+23= 78[=] obtained is added to, subtracted from, multiplied by, or
4 ce 5.6(=][=)7[=) | K vi divided by the value to the left of the arithmetic operator.
256 4 ; 2fs] | K- 36 | * Tociear a constant calculation, press AC.
2.3x12= 12{x][x}2.3[=} | Kx 27.6
4.5xle= 4.5(=} | kx 54. To correct errors in calculations
: a ; if you enter a wrong value, press C and then enter the correct value.
— ' ff you press the wrong arithmetic operator key (+, —, x, +), simply press the
12% of 1500 1500[x}12[%] 180. correct key before entering anything else.
Percentage of 660 against 880 660(+]880[%]
profit be when the purchasing
price of an item is $480 and
the profit rate to the selling
price is 25%?
if you made $80 last week and 100 8B[%
$106 this week, what is E)
the percent increase?
0.
The following conditions all result in errors.
80x9= 720 [me}so[ x ]9[m+) e When the number of digits in the mantissa of an intermediate or a final
~)50x6= 300 50[x]6[M-] result exceeds 10 digits.
20x3= 60 20[x]3(M+}
480
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