Mathematics

8th

grade

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Teza digital cl. a VIII a_ semestrul I 2019

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  • 1. Multiple Choice
    1 minute
    1 pt

    Rezultatul calculului   23:32\sqrt{3}:\sqrt{3}  este:

    1

     3\sqrt{3}  

    2

    0

  • 2. Multiple Choice
    1 minute
    1 pt

    Aria dreptunghiului cu dimensiunile L = 6 cm şi l = 4 cm este ...

    18 cm2

    24 cm2

    12 cm2

    10 cm2

  • 3. Multiple Choice
    1 minute
    1 pt

    Descompuneţi : x2 – 4.

    ( x-2 )2

    ( x+2 )2

    ( x+2 )( x-2 )

    x + 2

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