Question about Casio fx-300ES Calculator

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How to get mod on it

I need to learn how to get the mod symbol to work on my casio fx-300MS calculator

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If you are thinkink of the modulo function, usually shortened to mod(, I am sorry to say it but that function does not exist on the calculator.
However, there is MODE button that one uses to set the operation mode of the calculator.
You have three principal mode setting
COMP: the general computational mode
SD: a statistics mode to calculate Standard Deviations
REG: to perform REGression analyses on statitical data.

Once you have chosen the preferred calculator mode (COMP, SD, or REG) other choices (dependent on the main calculator mode) will be available.

how to get mod on it - 096115a.jpg

Posted on Jul 18, 2010


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3 Answers

How do I calculate the mod function in my casio fx 100ms model

It seemed there is no Modulo function in fx-100MS. But Mod is just the remainder of a division operator.

So if you have A mod B = C, divide A by B, subract the remaining whole number, and multiply it by B to get C.


7 mod 4 = 3

In the Calculator:

7 / 4 = 1.75, then 1.75 - 1 = 0.75. Then 0.75 x 4 = 3

May 30, 2011 | Casio FX-300MS Calculator

1 Answer

I'm trying to do fractions on my casio fx-300MS S-V.P.A.M. can you help me

if you need to use fractions, look at the symbol the second button beneath the RED ALFA button.

Mar 31, 2011 | Casio FX-300MS Calculator

1 Answer

How to set the decimal place to 3 places on a casio fx 300ms calculator

Decimal Point and Separator Symbols
You can use the display setup (Disp) screen to specify the symbols you want for the decimal point and 3-digit separator.
• To change the decimal point and separator symbol setting, press the MODE key a number of times until you reach the setup screen shown below.
Display the selection screen. (Disp) 1.
Press the number key ( 1 or 2) that corresponds to the setting you want to use.
1(Dot): Period decimal point, comma separator
2(Comma): Comma decimal point, period separator

Nov 27, 2010 | Casio FX-300MS Calculator

1 Answer

I'm just beginning to learn about trigonometric functions (sin, cosine & tangent). My math book says for a problem such as "4 cos 75.8", I should press 4, x, 75.8, cos, = (in that order)....

Try 4 x cos 7 5 . 8 =

The fx-300MS is a more advanced calculator than what the book is describing. It evaluates cosine(x) as cos x rather than x, cos.

Nov 02, 2010 | Casio FX-300MS Calculator

1 Answer

Can I simplify radaicals with the Casio FX-300MS?

This calculator transforms every radical into a decimal number. It does not perform exact calculations with radicals. For that you would need a Casio FX-115ES or FX-991ES (Natural Display).
Hope it helps.

May 13, 2009 | Casio FX-300MS Calculator

1 Answer

Adding Exponents on a Casio fx-300MS

The calculator applies the rules during the internal calculations. But all it shows you is the (final) result. It does not keep track of what exponents you used to get to the result. It is not capable of doing symbolic manipulations.
Hope you are not too disappointed.

Apr 22, 2009 | Casio FX-300MS Calculator

1 Answer

Will my casio fx 300ms factor

The FX-300MS cannot handle symbolic algebra. It cruches numbers but does manipulate litteral expressions. Sorry, it does not factor algebraic expressions.
Hope it helps.

Apr 08, 2009 | Casio FX-300MSPlus Calculator

1 Answer

Locating the inverse key for trig. functions

Use [SHIFT] [COS^-1], [SHIFT][SIN^-1] and [SHIFT][TAN^-1] the keys are the same as the direct function, but they are accessed via [SHIFT].
Be carefule with the angle units when handling trigonometric and inverse trigonometric functions
Hope it helps

Dec 07, 2008 | Casio FX-300MS Calculator

1 Answer

Casio FX-300MS - Simplifying Radicals

Sorry the calculator handles fractions but not radicals. You may be interested in the newer Casios FX-115ES, or FX-991ES, (Natural display).
It handles a lof more that radical and fractions.
Hope it helps.

May 28, 2008 | Casio FX-300MS Calculator

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