6th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-12

  • question_answer
    Add. \[\left( -a\,-b\,-c \right)\] and \[\left( a\,-b\,+\,c \right)\]

    A)  \[-2a\]                           

    B)  \[-2b\]

    C)  \[-2c\]                           

    D)  \[-2a-2b-2c\]

    E)  None of these

    Correct Answer: B


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