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Puteri clasa a 5a
a year ago by
nikialexandru_93358
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  • Question 1
    10 seconds
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    Q.

    43 este egal cu

    answer choices

    16

    64

    12

    4

  • Question 2
    20 seconds
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    Q.

     33 ×233^3\ \times2^3  este egal cu

    answer choices

     696^9  

     151^5  

     636^3  

     484^8  

  • Question 3
    20 seconds
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    Q.

     219 : 2172^{19}\ :\ 2^{17}  

    answer choices

     242^4  

     2162^{16}  

    4

     323^2  

  • Question 4
    20 seconds
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    Q.

     202002020^0  este egal cu

    answer choices

    2019

    0

    19

    1

  • Question 5
    20 seconds
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    Q.

    152 este egal cu

    answer choices

    30

    225

    125

    50

  • Question 6
    20 seconds
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    Q.

     (23)5 este egal cu\left(2^3\right)^5\ este\ egal\ cu  

    answer choices

     2152^{15}  

     282^8  

     454^5  

     363^6  

  • Question 7
    30 seconds
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    Q.

     2 +32 este egal cu 2\ +3^2\ este\ egal\ cu\   

    answer choices

     525^2  

    8

    11

    7

  • Question 8
    30 seconds
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    Q.

     2019 +202002019\ +2020^0  

    answer choices

    2019

    0

    2020

    2018

  • Question 9
    20 seconds
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    Q.

     2×23×24este egal cu2\times2^3\times2^4este\ egal\ cu  

    answer choices

     272^7  

     242^4  

     878^7  

     282^8  

  • Question 10
    30 seconds
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    Q.

     (43)5\left(4^3\right)^5  

    answer choices

     4154^{15}  

     474^7  

     484^8  

    21

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