\documentclass[12pt,b4paper,twocolumn,fleqn,papersize]{jsarticle}
\usepackage{amsmath,amssymb}
\usepackage{atbegshi}
\AtBeginShipoutFirst{\special{pdf:tounicode 90ms-RKSJ-UCS2}}
\usepackage[dvipdfm]{color}
\usepackage[dvipdfm,bookmarks=true,bookmarksnumbered=true,%
             bookmarkstype=toc,pdftitle={������},pdfsubject={���w3�N},pdfauthor={���V�Ώ�}]{hyperref}
\usepackage[dvips]{graphicx}
\usepackage[dvipdfm]{hyperref}
\usepackage{float}
\usepackage{otf}

\setlength{\oddsidemargin}{-10.4truemm}
\setlength{\topmargin}{-10.4truemm}

\setlength{\headheight}{0mm}
\setlength{\headsep}{0mm}

\setlength{\textwidth}{58zw}
\setlength{\textheight}{48\baselineskip}
\addtolength{\textheight}{\topskip}

\def\labelenumi{\bf\theenumi.}
\def\theenumii{\arabic{enumii}}
\def\LINES{\hspace{6cm}\underline{\hspace{3cm}}}

\def\LINE{\hspace{6cm}\underline{\hspace{3cm}}}
\def\LINEL{\hspace{4cm}\underline{\hspace{5cm}}}
\setlength{\mathindent}{0pt}

\setlength{\columnseprule}{0.4pt}
\setlength{\columnsep}{2zw}
\def\labelenumi{\bf\theenumi.}
\def\theenumii{\arabic{enumii}}

\setlength{\mathindent}{0pt}
\pagestyle{empty}

\def\LINE{\par �@�@�@�@�@�@�@�@�@�@\underline{\hspace{3cm}}}
\def\LINEL{\vfill
    �@�@�@�@�@�@�@�@�@\underline{\hspace{5cm}}}

\def\dfrac#1#2{\displaystyle\frac{#1}{#2}}

\begin{document}
\twocolumn[%
  \begin{center}
    \Large\bf $3$�N~������
  \end{center}
  \begin{flushright}
    \underline{\hspace{1cm}}�N\underline{\hspace{1cm}}�g\underline{\hspace{1cm}}��
    \hspace{1zw}����\underline{\hspace{5cm}}
  \end{flushright}
 \vspace{5mm}]

%////���̖��߂͍��l�߂ɂ���ΗL���ɂȂ�܂�////
 %spacecounter off
 %arraycommand=\begin{array}
%//////////////////////////////////////////////
%
\begin{enumerate}
\parindent = 0zw 
%%�������̈Ӗ�
\item ���̐��̕����������߂Ȃ����B

\begin{tabular}{llll}
(1) & $16$~~~~~~~~~~~~~~~~ & (2) & $7$ \\
 & & & \\[-12pt]
(3) & $\dfrac{5}{\>36\>}$ & (4) & $18$ \\

\end{tabular}

\hspace{-5mm}
\begin{tabular}{|@{}c@{}|c|@{}c@{}|c|@{}c@{}|c|@{}c@{}|c|}
\hline
 & & & & & & & \\[-8pt]
(1) & ~~~~~~~~~~~ & (2) & ~~~~~~~~~~~ & (3) & ~~~~~~~~~~~ & (4) & ~~~~~~~~~~~ \\[-8pt]
 & & & & & & & \\
\hline
\end{tabular}\\

\item ���̐����������g��Ȃ��ŕ\���Ȃ����B

\begin{tabular}{llll}
(1) & $\sqrt{\>25\>}$~~~~~~~~~~~~~~~~ & (2) & $-\sqrt{\>144\>}$ \\
 & & & \\[-12pt]
(3) & $\sqrt{\>(-6)^2\>}$ & (4) & $\pm\sqrt{\>64\>}$ \\

\end{tabular}

\hspace{-5mm}
\begin{tabular}{|@{}c@{}|c|@{}c@{}|c|@{}c@{}|c|@{}c@{}|c|}
\hline
 & & & & & & & \\[-8pt]
(1) & ~~~~~~~~~~~ & (2) & ~~~~~~~~~~~ & (3) & ~~~~~~~~~~~ & (4) & ~~~~~~~~~~~ \\[-8pt]
 & & & & & & & \\
\hline
\end{tabular}\\

%%�������̌v�Z
\item ���̎����v�Z���Ȃ����B

\begin{enumerate}

\item $\sqrt{\>2\>} + \sqrt{\>2\>}$ 

\LINE

\item $\sqrt{\>5\>} \times \sqrt{\>3\>}$

\LINE

\item $2\sqrt{\>5\>} \times 3\sqrt{\>10\>}$

\vfill
\LINE
\item $2\sqrt{\>3\>} \times (-4\sqrt{\>6\>}) \div 6\sqrt{\>12\>}$

\vfill
\LINE

\item $\displaystyle \frac{\sqrt{\>18\>}}{3}-\frac{\sqrt{\>50\>}}{5}$

\vfill
\LINE

\item $(\sqrt{\>15\>}+\sqrt{\>3\>}) \div \sqrt{\>3\>}$

\vfill
\LINE

\item $(\sqrt{\>5\>}+3)(\sqrt{\>5\>}-2)$

\vfill
\vfill
\LINE

\item $(\sqrt{\>6\>}-\sqrt{\>3\>})^2+2(5-3\sqrt{\>2\>})$

\vfill
\vfill
\LINE

\item $\displaystyle \frac{6}{\sqrt{\>3\>}}-\frac{\sqrt{\>12\>}}{2}+\sqrt{\>3\>}$

\vfill
\vfill
\LINE

\end{enumerate}

\newpage

%%�ߎ��l�v�Z
\item $\sqrt{\>3\>}=1.73~, \sqrt{\>30\>}=5.48$�𗘗p���Ď��̐��̋ߎ��l�����߂Ȃ�
���B

\begin{enumerate}

\item  $\sqrt{\>300\>}$ 

\LINE

\item  $\sqrt{\>120\>}$ 

\LINE

\item  $\sqrt{\>0.003\>}$ 

\LINE

\end{enumerate}

%%�������̈Ӗ��̉��p
\item ���̖₢�ɓ����Ȃ����B

\begin{enumerate}
\item $2<\sqrt{\>a\>}<3$�ɂ��Ă͂܂鐮��$\>a\>$�����ׂċ��߂Ȃ����B

\vfill

\LINE

\item  $\sqrt{\>108n\>}\>$�������ƂȂ�悤�ȁC
�����Ƃ����������R��$\>n\>$��$2$�Ԗڂɏ��������R��$\>n\>$�̒l�����߂Ȃ����B

\vfill

\LINE

\item  $\sqrt{\>19\>}\>,\>2\sqrt{\>5\>}\>,\>3\sqrt{\>2\>}$�̑召��s������p���ĕ\���Ȃ�
���B

\vfill

\LINE

\end{enumerate}

\item $\sqrt{\>2\>}+ \sqrt{\>3\>}=\sqrt{\>5\>}~$�����藧���Ȃ����Ƃ������Ȃ����B

\vfill
\vfill
\vfill

%\hspace{-5mm}
\item �ȉ��̕���~$\sqrt{\>3\>}$~�̒l���͂��݂����@�ŋ��߂����̂ł���B
�󗓂ɂ��Ă͂܂鐔�����߂Ȃ����B

\begin{enumerate}

\item $1<3<4$���$1<\sqrt{\>3\>}<$\fbox{~\ajMaru{1}~}~�ł���̂�~$\sqrt{\>3\>}$~�͐����ł͂���܂���B
\item $1.7^2=2.89$�C\fbox{~\ajMaru{2}~}$^2=3.24$~������

$1.7^2<3<~$\fbox{~\ajMaru{2}~}$^2$
���������āC$1.7<\sqrt{\>3\>}<$\fbox{~\ajMaru{2}~}

\item $1.73^2=~$\fbox{~\ajMaru{3}~}�C\fbox{~\ajMaru{4}~}$^2=3.0276$~������

$1.73^2<3<$\fbox{~\ajMaru{4}~}$^2$
���������āC$1.73<\sqrt{\>3\>}<$\fbox{~\ajMaru{4}~}
\end{enumerate}

�ȏ�̂��Ƃ���C$\sqrt{\>3\>}$~�̒l��������$2$�ʂ܂ŋ��߂�ƁC\fbox{~\ajMaru{5}~}�ƂȂ�B

\hspace{-3mm}
\begin{tabular}{|@{}c@{}|c|@{}c@{}|c|@{}c@{}|c|@{}c@{}|c|@{}c@{}|c|}
\hline
 & & & & & & & & & \\[-8pt]
\ajMaru{1} & ~~~~~~~~ & \ajMaru{2} & ~~~~~~~~ & \ajMaru{3} & ~~~~~~~~ & \ajMaru{4} & ~~~~~~~~ & \ajMaru{5} & ~~~~~~~~ \\[-8pt]
 & & & & & & & & & \\
\hline
\end{tabular}\\

\end{enumerate}

\end{document}
