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5th Class Mathematics Numbers Question Bank Number Sense

  • question_answer
    Predecessor of \[100,\text{ }000,\text{ }000\]is _______.

    A) \[99999999\]                 

    B) \[9999999\]       

    C)        \[999999\]         

    D)        \[999999999\]                   

    Correct Answer: A

    Solution :

    Predecessor is one less than the given natural number. \[\begin{align}   & 100,000,000 \\  & -\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,1 \\  & \underline{\overline{\,\,\,\,\,\,99999999}} \\ \end{align}\]


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