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7th Class Mathematics Integers Question Bank Integer

  • question_answer
    The absolute value of \[-28+12+42-63\] is

    A)  37                              

    B)  \[-36\]

    C)  145                

    D)         \[-145\]          

    Correct Answer: A

    Solution :

    We have, \[|-28+12+42-63|\] \[=|-91+54|=\,|-37|=37.\]


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