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    CELI BROJEVI-zadaci Za Vežbanje (1) : 1.izračunati

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    Milena Dinic
    The document contains practice problems involving calculating values of expressions with addition, subtraction, multiplication and division of integers. It also contains problems involving solving equations and inequalities. There are over 100 problems in total across 6 sections involving calculating numerical expressions, solving equations, inequalities and word problems.

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    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd

    CELI BROJEVI-zadaci Za Vežbanje (1) : 1.izračunati

    Uploaded by

    Milena Dinic
    187 views2 pages
    The document contains practice problems involving calculating values of expressions with addition, subtraction, multiplication and division of integers. It also contains problems involving solving equations and inequalities. There are over 100 problems in total across 6 sections involving calculating numerical expressions, solving equations, inequalities and word problems.

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    Original Title

    6raz-celi-brojevi-zadaci-za-vezbanje-1

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    The document contains practice problems involving calculating values of expressions with addition, subtraction, multiplication and division of integers. It also contains problems involving solving equations and inequalities. There are over 100 problems in total across 6 sections involving calculating numerical expressions, solving equations, inequalities and word problems.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    187 views2 pages

    CELI BROJEVI-zadaci Za Vežbanje (1) : 1.izračunati

    Uploaded by

    Milena Dinic
    The document contains practice problems involving calculating values of expressions with addition, subtraction, multiplication and division of integers. It also contains problems involving solving equations and inequalities. There are over 100 problems in total across 6 sections involving calculating numerical expressions, solving equations, inequalities and word problems.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    of 2

    CELI BROJEVI-zadaci za vežbanje (1)

    1.Izračunati:
    1) 10 − 2 = 7) −105 − 24 =
    2) −11 + 2 = 8) 123 − 27 =
    3) 1 − 12 = 9) −41 + 7 =
    4) 101 + 22 = 10) −46 + 49 =
    5) −10 + 34 = 11) −13 + 5 =
    6) 57 − 29 = 12) −8 − 26 =

    2.Izračunati:
    1) −12 ∙ −2 = 11) −22: −2 =
    2) −1 ∙ 52 = 12) 105: (−5) =
    3) −10 ∙ −6 = 13) −100: −4 =
    4) 51 ∙ 2 = 14) −28: −4 =
    5) −10 ∙ 18 = 15) −48: 6 =
    6) −5 ∙ +15 = 16) −65: (−13) =
    7) −6 ∙ −15 = 17) −72: (+3) =
    8) −12 ∙ 3 = 18) +81: (−3) =
    9) 6 ∙ −7 = 19) −128: (+4) =
    10) −13 ∙ 4 = 20) −63: 9 =

    3.Izračunati vrednost izraza:


    1) −4 − 6 + 7 = 7) −4 ∙ −5 + 9 =
    2) −18 + 4 − 6 8) −14 + 19 ∙ −9 =
    3) 13 − 6 − 11 = 9) −13 + 7 ∙ +8 =
    4) 15 − −7 − 8 = 10) −(4 + 9) ∙ −8 + 17 =
    5) 12 − 17 + +4 − 16 = 11) − −14 + 14 : −5 + 4 =
    6) 35 − 5 − −5 + 20 = 12) −32: −5 + 13 =

    4.Izračunati vrednost izraza:


    1) −2 ∙ −6 + −4 ∙ 9 − 3 ∙ −5 =
    2) −1 ∙ −11 − +3 ∙ −15 + 6 ∙ −5 =
    3) 28: −7 + 4: −2 − 27: +3 =
    4) 81: +3 − 3: −1 + −16 : 4 =
    5) −8 − 10 − 2 + −6 =
    6) −32 : +4 − −5 ∙ −2 =
    7) −2 + 7 ∙ −9 − 13 + 16 − 21 : −1 =
    8) 24: −8 + 3 ∙ −76 + 16 : −12 =
    5.Реши једначине:
    1) 𝑥 − 2 = −4 11) 2 ∙ 𝑥 − 5 = 13
    2) −11 − 𝑥 = −5 12) 2 ∙ 𝑥 + 3 = −16
    3) 𝑥 − −3 + 8 = 19 13) 𝑥 ∙ −3 − 2 − 1 = 6
    4) 𝑥 + 2 − 11 = 0 14) 𝑥: −6 + 3 = 8
    5) 4 − 𝑥 + 2 = 7 15) 4: −𝑥 + 3 = 1
    6) − 𝑥 + 4 + 2 = 8 16) −12 + 𝑥 : 5 = 7
    7) − 17 − 2 − 𝑥) = −10 17) 7 − 2𝑥 : 7 = 3
    8) −4 − 𝑥 + 2 = 44 18) − 22 + 3 − 5𝑥 = −14
    9) 𝑥 − 14 − 7 = −8 19) 5 − 𝑥 + 7 = 24
    10) − 3 + 𝑥 − 5 = −7 20) 2 ∙ 𝑥 − 9 = −32

    6.Rešiti nejednačine i rešenja predstaviti na brojevnoj pravoj i u obliku


    intervala:
    1) 17  x  (4  11) 7) x  (3  2  1)  6
    2) 15  x  (5  6) 8) x :  6  3  8
    3) 16  x  12  (4) 9) 4 :  x  3  1
    4) 14  x  (2  3) 10)  12  x  : 5  7
    5) 2  x  5  13 11) 7  2  x  : 7  3
    6) 2  ( x  3)  16 12) −3: 𝑥 + 1 > 1

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