\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={���̌v�Z},pdfsubject={���w3�N},pdfauthor={���V�Ώ�}]{hyperref}
\usepackage[dvips]{graphicx}
\usepackage[dvipdfm]{hyperref}
\usepackage[dvipdfm]{color}
\usepackage{float}
\usepackage{otf}
\usepackage{epic,eepic,eclarith,treeprint}

\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{60mm}\underline{\hspace{35mm}}}
\def\LINE{
\begin{flushright}
\underline{\hspace{35mm}}
\end{flushright}
}

\def\LINEK#1{\vfill
\begin{flushright}
\begin{tabular}{@{}c@{}}
\hspace{35mm} \\[-12pt]
{\color{white}{$#1$}} \\
%   \\
\hline
\end{tabular}
\end{flushright}
\vspace{0.5mm}}

\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}}
\def\keytwo#1{\raisebox{-2pt}{%
  \setlength{\unitlength}{1pt}%
  \thinlines %
   \begin{picture}(20,9)
      \put(10,5){\makebox(0,1){\tt #1}}
      \put(0.5,1){\line(0,1){9}}
      \put(19.5,1){\line(0,1){9}}
      \put(10,10){\oval(19,4)[t]}
      \put(10,1){\oval(19,4)[b]}
    \end{picture}%
}}

\pagestyle{empty}

%\def\LINE{\vspace{4mm}\par �@�@�@�@�@�@�@�@�@�@\underline{\hspace{3cm}}}
\def\LINEL{\vfill
    �@�@�@�@�@�@�@�@�@\underline{\hspace{5cm}}}

%%
%% �������@�������當�����͂��܂�܂��@������
%%
%% white �� black�@�̒u������������Ɩ͔͉𓚗p�����ł��܂��B
%%
%%
\begin{document}
\twocolumn[%
  \begin{center}
    \Large\bf $3$�N~���̌v�Z
  \end{center}
  \begin{flushright}
    \underline{\hspace{1cm}}�N\underline{\hspace{1cm}}�g\underline{\hspace{1cm}}��
    \hspace{1zw}����\underline{\hspace{5cm}}
  \end{flushright}
 \vspace{5mm}]

\parindent = 0zw 
%%������}
%���ӁD�𓚂͂��ׂĉ𓚗p���ɋL�����Ȃ����B

\begin{enumerate}

%\item ���̕��@�̓G���g�X�e�l�X��⿂ɂ��ďq�ׂ����̂ł���B
%���̕��@��p����$1$�`$50$�܂ł̑f���̌������߂Ȃ����B
%���̐��̕\��K���g�p���Ȃ����B
%
%\begin{tabular}{cccccccccc}
%\multicolumn{10}{l}{\ajMaru{1}$\>1$�������B}\\
%\multicolumn{10}{l}{\ajMaru{2}$\>2$���c����$2$�̔{�������ׂď����B}\\
%\multicolumn{10}{l}{\ajMaru{3}$\>3$���c����$3$�̔{�������ׂď����B}\\
%\multicolumn{10}{l}{�ȉ����̎菇���J��Ԃ��B}\\
%$1$ & $2$ & $3$ & $4$ & $5$ & $6$ & $7$ & $8$ & $9$ & $10$ \\
%$11$ & $12$ & $13$ & $14$ & $15$ & $16$ & $17$ & $18$ & $19$ & $20$ \\
%$21$ & $22$ & $23$ & $24$ & $25$ & $26$ & $27$ & $28$ & $29$ & $30$ \\
%$31$ & $32$ & $33$ & $34$ & $35$ & $36$ & $37$ & $38$ & $39$ & $40$ \\
%$41$ & $42$ & $43$ & $44$ & $45$ & $46$ & $47$ & $48$ & $49$ & $50$ \\
%\end{tabular}
%
%\LINE
\item \fbox{�@�@�@}�ɂ��Ă͂܂錾�t�܂��͐��������Ȃ����B

\begin{enumerate}
\item �f���Ƃ�$1$�Ƃ��̐����g�̂ق���\fbox{�@\ajMaru{1}�@}���Ȃ����R���ł��B
$1$����$20$�܂ł̊Ԃɑf����\fbox{�@\ajMaru{2}�@}����܂��B

%\item ���R�����������̐����̐ς̌`�ŕ\�����Ƃ��C
%����$1$��$1$�̐��������Ƃ̎��R����\fbox{�@\ajMaru{3}�@}�Ƃ����B
%�Ⴆ��$6$��\fbox{�@\ajMaru{3}�@}��\fbox{�@\ajMaru{4}�@}�ł��B

\item �f���ł��������\fbox{�@\ajMaru{3}�@}�Ƃ����܂��B
�Ⴆ��$6$��\fbox{�@\ajMaru{3}�@}��\fbox{�@\ajMaru{4}�@}�ł��B
%
%\item ���R����\fbox{�@\ajMaru{4}�@}�����̐ςŕ\�����Ƃ��C���̐���f������������Ƃ����܂��B
%�Ⴆ��$6$��f�������������\fbox{�@\ajMaru{6}�@}�ƂȂ�܂��B
\end{enumerate}

\begin{tabular}{|@{\vrule width 0.4pt}c@{}|c|@{}c@{}|c|@{\vrule width 0.4pt}}
\noalign{\hrule height 0.4pt}\hline
& \hspace{33mm} & & \hspace{33mm} \\[-8pt]
~\ajMaru{1}~ & \color{white}{��} & ~\ajMaru{2}~ & \color{white}{$8$} \\[-8pt]
& & & \\
\hline
& & & \\[-8pt]
~\ajMaru{3}~ & \color{white}{�f����} & ~\ajMaru{4}~ & \color{white}{$2\,,\,3$} \\[-8pt]
& & & \\
%\hline
%& & & \\[-8pt]
%~\ajMaru{5}~ & & ~\ajMaru{6}~ & \\[-8pt]
%& & & \\
\noalign{\hrule height 0.4pt}\hline
\end{tabular}

\vspace{1mm}
\item ���̌v�Z�����Ȃ����B
\begin{enumerate}
\item $(3x-4)\times (-5x)$

\vfill
\LINEK{-15x^2+20x}

\item $(x^2y+2x)\div \dfrac{1}{\>2\>}x$

\vfill
\LINEK{2xy+4}
\end{enumerate}

\vspace{1mm}
\item ���̎���W�J���Ȃ����B
\begin{enumerate}

\item $(x+5)(y-2)$
\vfill
\LINEK{xy-2x+5y-10}

\item $(x-8)(x+2)$
\vfill
\LINEK{x^2-6x-16}

\item $(4x+2)(4x-5)$
\vfill
\LINEK{16x^2-12x-10}

\item $(5-a)(5+a)$
\vfill
\LINEK{25-a^2}

\item $(3x+2)^2$
\vfill
\LINEK{9x^2+12x+4}

\item $(x-2)^2-(x-4)(x+3)$
\vfill
\LINEK{-3x+16}

\end{enumerate}

\item ���̎��������������Ȃ����B
\begin{enumerate}

\item $x^2-8x+15$
\vfill
\LINEK{(x-3)(x-5)}

\item $x^2+8ax+16a^2$
\vfill
\LINEK{(x+4a)^2}

\item $16a^2-24ab+9b^2$
\vfill
\LINEK{(4a-3b)^2}

\item $16-9x^2$
\vfill
\LINEK{(4+3x)(4-3x)}

\item $3xy-6x-2y+4$
\vfill
\LINEK{(3x-2)(y-2)}

\newpage

\item $3x^2+9x-30$
\vfill
\LINEK{3(x+5)(x-2)}

\end{enumerate}

\item ������$2$��Ɗ��$2$��̘a�͊�ɂȂ�܂��B���̂��Ƃ𕶎����g���Đ������Ȃ����B

\vspace{1mm}
\begin{tabular}{|@{\vrule width 0.4pt}l|@{\vrule width 0.4pt}}
\noalign{\hrule height 0.4pt}\hline
~��������\\
\hspace{1zw}\color{white}{$m\,,\,n$�𐮐��Ƃ��ċ�����$2m$�C���$2n+1$�Ƃ���B}\\
\hspace{1zw}\color{white}{$~~(2m)^2+(2n+1)^2$} \\
\hspace{1zw}\color{white}{$=4m^2+4n^2+4n+1$} \\
\hspace{1zw}\color{white}{$=2(2m^2+2n^2+2n)+1$} \\
\hspace{1zw}\color{white}{m\,,\,n�͐������$2m^2+2n^2+2n$�͐����B} \\
\hspace{1zw}\color{white}{����ċ�����$2$��Ɗ��$2$��̘a�͊�ɂȂ�B} \\
\\
\\
\hspace{85mm} \\
\noalign{\hrule height 0.4pt}\hline
\end{tabular}

\vspace{1mm}
\item ~

\vspace{-1zw}
\begin{minipage}{18zw}
�E�̐}�͒�ʂ̔��a��$r$\ajLig{cm}�ō�����$h$\ajLig{cm}�̉~��$\mathrm{A}$�ł��B
���̉~���̒�ʂ̔��a��$2$�{�C������$2$�{�ɂ����~��$\mathrm{B}$�����܂��B
����$2$�̉~���̑̐ς�$8$�{�̊֌W������܂��B
���̂��Ƃ𕶎����g���Đ������Ȃ����B
\end{minipage}
\begin{minipage}{6zw}
%WinTpicVersion4.26
\unitlength 0.1in
\begin{picture}( 10.8000, 11.2000)(  6.0000,-13.2000)
% ELLIPSE 1 0 3 0 Black White
% 4 1080 360 1560 520 1560 520 1560 520
% 
{\color[named]{Black}{%
\special{pn 13}%
\special{ar 1080 360 480 160  0.0000000  6.2831853}%
}}%
% LINE 1 0 3 0 Black White
% 2 600 360 600 1160
% 
{\color[named]{Black}{%
\special{pn 13}%
\special{pa 600 360}%
\special{pa 600 1160}%
\special{fp}%
}}%
% LINE 1 0 3 0 Black White
% 2 1560 360 1560 1160
% 
{\color[named]{Black}{%
\special{pn 13}%
\special{pa 1560 360}%
\special{pa 1560 1160}%
\special{fp}%
}}%
% ELLIPSE 1 2 3 0 Black White
% 4 1080 1160 1560 1320 1560 1160 600 1160
% 
{\color[named]{Black}{%
\special{pn 13}%
\special{pa 600 1160}%
\special{pa 602 1148}%
\special{fp}%
\special{pa 612 1124}%
\special{pa 620 1116}%
\special{fp}%
\special{pa 640 1098}%
\special{pa 648 1090}%
\special{fp}%
\special{pa 672 1076}%
\special{pa 682 1070}%
\special{fp}%
\special{pa 708 1060}%
\special{pa 718 1056}%
\special{fp}%
\special{pa 744 1046}%
\special{pa 756 1042}%
\special{fp}%
\special{pa 782 1036}%
\special{pa 794 1032}%
\special{fp}%
\special{pa 820 1026}%
\special{pa 832 1024}%
\special{fp}%
\special{pa 860 1018}%
\special{pa 870 1016}%
\special{fp}%
\special{pa 898 1012}%
\special{pa 910 1010}%
\special{fp}%
\special{pa 936 1008}%
\special{pa 948 1006}%
\special{fp}%
\special{pa 976 1004}%
\special{pa 988 1004}%
\special{fp}%
\special{pa 1016 1002}%
\special{pa 1028 1002}%
\special{fp}%
\special{pa 1054 1000}%
\special{pa 1066 1000}%
\special{fp}%
\special{pa 1094 1000}%
\special{pa 1106 1000}%
\special{fp}%
\special{pa 1134 1002}%
\special{pa 1146 1002}%
\special{fp}%
\special{pa 1172 1004}%
\special{pa 1184 1004}%
\special{fp}%
\special{pa 1212 1006}%
\special{pa 1224 1008}%
\special{fp}%
\special{pa 1252 1010}%
\special{pa 1262 1012}%
\special{fp}%
\special{pa 1290 1016}%
\special{pa 1302 1018}%
\special{fp}%
\special{pa 1328 1024}%
\special{pa 1340 1026}%
\special{fp}%
\special{pa 1366 1032}%
\special{pa 1378 1036}%
\special{fp}%
\special{pa 1404 1042}%
\special{pa 1416 1046}%
\special{fp}%
\special{pa 1442 1056}%
\special{pa 1454 1060}%
\special{fp}%
\special{pa 1478 1070}%
\special{pa 1488 1076}%
\special{fp}%
\special{pa 1512 1090}%
\special{pa 1522 1098}%
\special{fp}%
\special{pa 1542 1116}%
\special{pa 1550 1126}%
\special{fp}%
\special{pa 1560 1148}%
\special{pa 1560 1160}%
\special{fp}%
}}%
% ELLIPSE 1 0 3 0 Black White
% 4 1080 1160 1560 1320 440 1160 1720 1160
% 
{\color[named]{Black}{%
\special{pn 13}%
\special{ar 1080 1160 480 160  6.2831853  3.1415927}%
}}%
% DOT 0 0 3 0 Black White
% 1 1080 1152
% 
{\color[named]{Black}{%
\special{pn 4}%
\special{sh 1}%
\special{ar 1080 1152 16 16 0  6.28318530717959E+0000}%
}}%
% STR 2 0 3 0 Black White
% 4 1248 1056 1248 1136 2 0 0 0
% $r$\ajLig{cm}
\put(12.2000,-11.3600){\makebox(0,0)[lb]{$r$\ajLig{cm}}}%
% STR 2 0 3 0 Black White
% 4 1624 712 1624 792 2 0 0 0
% $h$\ajLig{cm}
\put(16.2400,-7.9200){\makebox(0,0)[lb]{$h$\ajLig{cm}}}%
% ELLIPSE 2 0 3 0 Black White
% 4 1560 680 1440 1000 1576 680 1560 520
% 
{\color[named]{Black}{%
\special{pn 8}%
\special{ar 1560 680 120 320  4.7123890  6.2831853}%
}}%
% ELLIPSE 2 0 3 0 Black White
% 4 1560 840 1440 520 1560 1000 1576 840
% 
{\color[named]{Black}{%
\special{pn 8}%
\special{ar 1560 840 120 320  6.2831853  1.5707963}%
}}%
% LINE 2 2 3 0 Black White
% 2 1560 1160 1080 1160
% 
{\color[named]{Black}{%
\special{pn 8}%
\special{pa 1560 1160}%
\special{pa 1080 1160}%
\special{dt 0.045}%
}}%
% STR 2 0 3 0 Black White
% 4 1040 1192 1040 1272 2 0 0 0
% $\mathrm{O}$
\put(10.3000,-12.8000){\makebox(0,0)[lb]{$\mathrm{O}$}}%
\end{picture}%
\end{minipage}

\begin{tabular}{|@{\vrule width 0.4pt}l|@{\vrule width 0.4pt}}
\noalign{\hrule height 0.4pt}\hline
~���l������\\
\hspace{1zw}\color{white}{$\mathrm{A}$�̑̐ς�$V_\mathrm{A}$�C$\mathrm{B}$�̑̐ς�$V_\mathrm{B}$�Ƃ���B} \\
\hspace{1zw}\color{white}{$V_\mathrm{A}=\pi r^2\times h=\pi r^2 h$} \\
\hspace{1zw}\color{white}{$V_\mathrm{B}=\pi (2r)^2\times 2h=8\pi r^2h$} \\
\hspace{1zw}\color{white}{$\dfrac{V_\mathrm{B}}{V_\mathrm{A}}=\dfrac{\>8\pi r^2 h\>}{\pi r^2 h}=8$} \\
\hspace{1zw}\color{white}{�����$8$�{�ɂȂ��Ă���B} \\
\\
\hspace{85mm} \\
\noalign{\hrule height 0.4pt}\hline
\end{tabular}

%\item ��@�����𗘗p���āC���̌v�Z�����Ȃ����B
%
%\begin{enumerate}
%\item $102\times 102-98\times 98$
%\vfill
%\vfill
%
%\item $201^2$
%\vfill
%\vfill
%
%\end{enumerate}

\vspace{1mm}
\item $(a+3)(b+2)=ab+2a+3b+6$�ƂȂ邱�Ƃ�$b+2=M$�Ƃ��C
���z�@�����g���Ď����Ȃ����B

\begin{tabular}{|@{\vrule width 0.4pt}l|@{\vrule width 0.4pt}}
\noalign{\hrule height 0.4pt}\hline
\hspace{1zw}$~~\>(a+3)(b+2)$\\
\hspace{1zw}\color{white}{$=(a+3)M$} \\
\hspace{1zw}\color{white}{$=aM+3M$} \\
\hspace{1zw}\color{white}{$=a(b+2)+3(b+2)$} \\
\hspace{1zw}\color{white}{$=ab+2a+3b+6$} \\
\hspace{85mm} \\
\noalign{\hrule height 0.4pt}\hline
\end{tabular}

\item ���̐���f�����������Ȃ����B

\begin{enumerate}
\begin{minipage}{11zw}
\item $24$

\vspace{20mm}
\begin{tabular}{|@{\vrule width 0.4pt}l|@{\vrule width 0.4pt}}
\noalign{\hrule height 0.4pt}\hline
\hspace{30mm} \\[-8pt]
\multicolumn{1}{c}{\color{white}{$2^3\times 3$}} \\[-8pt]
\\
\noalign{\hrule height 0.4pt}\hline
\end{tabular}
\end{minipage}
\begin{minipage}{11zw}
\item $180$

\vspace{20mm}
\begin{tabular}{|@{\vrule width 0.4pt}l|@{\vrule width 0.4pt}}
\noalign{\hrule height 0.4pt}\hline
\hspace{30mm} \\[-8pt]
\multicolumn{1}{c}{\color{white}{$2^2\times 3^2\times 5$}}\\[-8pt]
\\
\noalign{\hrule height 0.4pt}\hline
\end{tabular}
\end{minipage}
\end{enumerate}

\end{enumerate}

\end{document}
