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fx-82MS      iPad      Windows98      WindowsXP


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On an iPad calculator you can start a calculation with the key

=

A calculation is a tautology. In mathematics, this means that at the left and right of the equal sign (=) the same is stated.

 


Ejemplo 1

Calcular 20 − 23 = 12

 2   0   2  x3 = 12 

 


Ejemplo 2

Calcular 5 × −2 = −10

 5  ×  2  +/− -2  = -10 

 


Ejemplo 3

Addición 15% a 2500

 2   5   0   0  +  1   5  % 375  = 2 875 

 


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