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2nd Class Mathematics Addition and Subtraction Question Bank Addition and Subtraction

  • question_answer
    Which number can replace question mark to make the sentence true? 40 - ? = 24

    A)  38                  

    B)           24         

    C)  19                  

    D)           16

    Correct Answer: D

    Solution :

          \[\begin{align}   & -\underline{\begin{matrix}    \begin{align}   & T \\  & 4 \\ \end{align} & \begin{align}   & O \\  & 0 \\ \end{align}  \\    1 & 6  \\ \end{matrix}} \\  & \,\,\,\underline{\,\,2\,\,\,\,\,\,\,4} \\ \end{align}\]


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