ДЕКАРТОВА КООРДИНАТНА СИСТЕМА   6. клас

    начало     1     2      3     4     5     6     7     8      9     10     самопроверка

 

                                  Запиши началните позиции на белите пешки и на черните пешки (засечи секундите!).

 

TCH

 

  Задача 2.1. 

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  Задача 2.2. 

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  Задача 2.3.   

 

Sorry, the GeoGebra Applet could not be started. Please make sure that Java 1.4.2 (or later) is installed and active in your browser (Click here to install Java now)

 

  Задача 2.4.   

Sorry, the GeoGebra Applet could not be started. Please make sure that Java 1.4.2 (or later) is installed and active in your browser (Click here to install Java now)