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Casio Number Format

Casio numbers have a different format than the standard "123456", for instance.

To change the settings for the number of decimal places, significant digits or exponential display format, press the “Mode” key several times until you see the set up screen, which is “Fix,” “Sci,” “Norm” with 1,2,3, under them. Press the number key (1,2,3) that corresponds to the setup item you want to change. Number 1 (Fix) changes the number of decimal places, number 2 (Sci) changes the number of significant digits, and number 3 (Norm) changes the exponential display format. For example, say you have worked out 400 ÷ 8 × 4 = 200. To change the number of decimal places, press the “Mode” key until you see the set up screen, then press 1 then 4 to specify four decimal places. To make corrections during input, use the left and right arrows to move the cursor to your chosen location, then press “Del” to delete the number or function at that location. Press “Shift” then “Ins” to change to an insert cursor. Input your chosen number of function, then press “Shift,” “Ins” or the equals button to revert to the normal cursor.

To change the settings for the number of decimal places, significant digits or exponential display format, press the “Mode” key several times until you see the set up screen, which is “Fix,” “Sci,” “Norm” with 1,2,3, under them. Press the number key (1,2,3) that corresponds to the setup item you want to change. Number 1 (Fix) changes the number of decimal places, number 2 (Sci) changes the number of significant digits, and number 3 (Norm) changes the exponential display format. For example, say you have worked out 400 ÷ 8 × 4 = 200. To change the number of decimal places, press the “Mode” key until you see the set up screen, then press 1 then 4 to specify four decimal places. (Source: sciencing.com)

When describing how to use various calculator functions, this guide gives the exact keys that you need to press using the symbols shown on the keys. This is known as a ‘key sequence’. If the key sequence accesses the second function of a key, or a function from a menu, the name of this function will be given in brackets at the appropriate point in the key sequence. Names in brackets are thus not keys that you press but simply describe the function that is accessed using the previous key sequence. For example, to turn off the calculator, press button in the left-hand column of the function key area of the calculator keypad. This displays a fraction ‘template’ on the display – as shown in Figure 8 below – that contains boxes that need to be ‘filled in’. When the button is first pressed, the cursor is located in the top box ready for you to enter the numerator. To move to the bottom box to enter the denominator, use the cursor down key

A variation on the above method is to break the calculation into two parts, and use the memory functions of the calculator to store the result of the first part. The calculator memory is particularly useful when you want to calculate the values of several expressions that have a common part. This common part need be entered only once and its value reused several times subsequently. For example, rewriting the formula for the volume of wood contained in a log as (Source: www.open.edu)

SKU: fx-570EX Category: Calculator Tags: Casio ANALOUGE WALL CLOCK, Casio Authorized Retailer In Pakistan, Casio BABY-G, Casio BESIDE, Casio Classic, Casio DATA BANK . Casio DIGITAL ALARM . Casio DIGITAL WALL CLOCK, Casio EDIFICE, Casio G-SHOCK, Casio Label Printer, Casio OCEANUS, casio online store, casio online watches, Casio OUTGEAR, CASIO PAKISTAN, Casio POPTONE, Casio Practical Calculators, Casio Printing Calculators . Casio Professional Calculators, Casio PROTREK, Casio Scientific Calculators, Casio SHEEN, Casio Standard Male, Casio Standard Women . Casio Stopwatch, Casio Vintage, Casio Watch Categories, fx-570EX The Casio fx-82MS is a calculator with 240 functions, including basic and scientific functions. Its two-line display shows the calculation formula and the result at the same time. To get the most out of your Casio fx-82MS, take the time to get to know how it works, beginning with some basic functions.

I have a Casio fx-20 scientific calculator dating from the mid 70s. Been well looked after. Today it stopped working (used it earlier in the day). The display is lit (a 0 lights up) — but the keys cannot be activated. None of them works. I checked the batteries and changing them made no difference. Is there a way to open it up and maybe clean something inside? I love it and want to continue using it. Thank you. (Source: georgegarside.com)

You could write down the answer to the first part of the calculation on paper, and enter it into the calculator again. However, it is possible that you may make an error either in writing down the number or in typing it into the calculator. A better method is to use the fact that the calculator retains the last calculated answer, which can then be inserted in the subsequent calculation using the A variation on the above method is to break the calculation into two parts, and use the memory functions of the calculator to store the result of the first part. The calculator memory is particularly useful when you want to calculate the values of several expressions that have a common part. This common part need be entered only once and its value reused several times subsequently. For example, rewriting the formula for the volume of wood contained in a log as.

To perform a fraction calculation, use the “a b/c” button. For example, to work out (3/4) + (1/6) input 3, press “a b/c”, input 4, press +, input 1, press “a b/c”, input 6 and press the equals button. The answer (11/12) appears on the display. You can convert calculation results between fraction values and decimal values. For example, to convert 1/4 on the display to a decimal, press the “a b/c” button to see 0.25. To perform a basic calculation use the numerical keypad. For example, to divide 2,560 by 40, input 2,560, press the divide button (÷) then input 40. Press the equals (=) button. The answer (64) appears on the display. (Source: sciencing.com)