Maeckes logo

fx-82MS      iPad      Microsoft      WindowsXP


Enter

On a Microsoft 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.

 


Example 1

To calculate 20 − 23 = 12

 2   0   2  x3 8 = 12

 


Example 2

To calculate 5 × −2 = −10

 5   2  ± -2 = -10

 


Example 3

To add 15% onto 2500

 2   5   0   0  +  1   5  % 375 = 2875

 


Deutsch   Español   Français   Nederlands