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\begin{document}


\qquad

\vspace{3cm}

\LARGE{ \qquad\qquad\qquad ���w�Z�P�N��}

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\Huge{ \qquad\qquad ���w�@�@�ċx�݉ۑ�}

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\Huge{ \qquad\qquad ��o���߂���@�@���@�@���i�@�j}

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\Large

\qquad\qquad\qquad\;\;\BOXY{1.2}{0.8}{�P�N}\BOXY{1.3}{0.8}{�@\;�g}\BOXY{1.7}{0.8}{�@�@��}\BOXY{8}{0.8}{���O�@�@�@�@�@�@�@�@�@�@�@�@�@\;}

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\qquad

\LARGE

\vspace{3cm}

�����ӎ�����

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%%%%%%%%%%%%%%%%%%%%%%%%%��P�⍶%%%%%%%%%%%%%%%%%%%%%%%%


\normalsize

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\def\LabelToi{{ \theToi} }

p.20�@���K���

\Toi�@��Βl��2�ȉ��̐��������ׂĂ����Ȃ����B

\vspace{1cm}

\Toi�@��Βl��2�ȏ�5�ȉ��̐����͂�������܂����B

\vspace{1.5cm}

\Toi�@���́��ɕs���������āC2���̑召��\���Ȃ����B

\vspace{0.2cm}

(1)\;\;$-0.01 $\; \BOXY{1}{0.6}{} $-0.1$ \qquad\qquad\qquad\qquad(2)\;\;$-\dfrac{1}{2} $\; \BOXY{1}{0.6}{} $-\dfrac{1}{3}$

\vspace{0.4cm}

\qquad

\Toi�@���̐����C�����������珇�ɕ��ׂȂ����B

�@�܂��C��Βl�̏��������̏��ɕ��ׂȂ����B

\vspace{0.3cm}

$-0.5,\qquad 0.2, \qquad -1.2 ,\qquad 0, \qquad \dfrac{3}{5},\qquad -\dfrac{8}{5}$

\vspace{2cm}


\qquad

\def\LabelToi{{\bf ��\theToi } }

p.24

\Toi[1]�@���̌v�Z�����Ȃ����B

\YYToi{\;\;$(-3)+(-8)$}{\;\;$(-6)+(-10)$}

\vfill

\YYToi{\;\;$(-7)+(+18)$}{\;\;$(-18)+(+7)$}

\vfill

\Toi�@���̌v�Z�����Ȃ����B

\YYToi{\;\;$(+21)+(-26)$}{\;\;$(-35)+(+38)$}

\vfill

\YYToi{\;\;$(-25)+(+22)$}{\;\;$(+34)+(-28)$}

\vfill

\YYToi{\;\;$(-27)+(-34)$}{\;\;$(-12)+(-12)$}

\vfill

\YYToi{\;\;$(-49)+(+49)$}{\;\;$0+(-37)$}

\vfill

\newpage
%%%%%%%%%%%%%%%%%%%%%%%%%%��P��E%%%%%%%%%%%%%%%%%%%%%%%%%%

$\qquad$

p.25

\Toi[4]�@���̌v�Z�����Ȃ����B

\YYToi{\;\;$(+5.3)+(-2.3)$}{\;\;$(-0.4)+(-0.3)$}

\vspace{1cm}

\YYToi{\;\;$\biggr(-\dfrac{3}{7} \biggl)+\biggr(+\dfrac{2}{7} \biggl)$}{\;\;$\biggr(-\dfrac{4}{5} \biggl)+\biggr(-\dfrac{1}{5} \biggl)$}

\vspace{1cm}


\YYToi{\;\;$\biggr(-\dfrac{1}{3} \biggl)+\biggr(+\dfrac{1}{4} \biggl)$}{\;\;$\biggr(+\dfrac{1}{6} \biggl)+\biggr(-\dfrac{3}{10} \biggl)$}

\vspace{2cm}


p.27

\Toi[6]�@���̌v�Z�����Ȃ����B


\YYToi{\;\;$(+6)-(-2)$}{\;\;$(-9)-(+4)$}

\vfill

\YYToi{\;\;$0-(-7)$}{\;\;$(-5)-(-5)$}

\vfill

\YYToi{\;\;$(-27)-(-12)$}{\;\;$(-17)-(+54)$}

\vfill

\Toi[7]�@���̌v�Z�����Ȃ����B


\YYToi{\;\;$(-1.6)-(+0.6)$}{\;\;$(+3.5)-(-2.3)$}

\vfill

\YYToi{\;\;$\biggr(-\dfrac{1}{6} \biggl)-\biggr(-\dfrac{5}{6} \biggl)$}{\;\;$\biggr(+\dfrac{1}{2} \biggl)-\biggr(-\dfrac{1}{3} \biggl)$}

\vfill



\newpage

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\twocolumn[  \small{���w�Z�P�N��\;\;\;\;\;\;\;\;}\Large\bf{���w�@�ċx�݉ۑ�@�@�@No.2}\vskip10pt\hrule ]

%%%%%%%%%%%%%%%%%%%%%%%%%��P�⍶%%%%%%%%%%%%%%%%%%%%%%%%

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$\qquad$

p.29

\Toi[2]�@���̌v�Z�����Ȃ����B

\vspace{0.4cm}

\YYToi{\;\;$6-9$}{\;\;$-8+4$}

\vspace{1cm}

\YYToi{\;\;$-15-8$}{\;\;$3-5-4$}

\vspace{1cm}

\YYToi{\;\;$-2+8-6$}{\;\;$1-2+3-4$}

\vspace{1cm}


\Toi[3]�@���̌v�Z�����Ȃ����B

\vspace{0.4cm}

\YYToi{\;\;$(+6)-10+(-15)$}{\;\;$-12+8-(-14)$}

\vspace{1cm}


\YYToi{\;\;$9-12+7-13$}{\;\;$-8-4+(-1)-(-7)$}

\vspace{1cm}


\SubToi{\;\;$-24-(-15)+(-35)+24$}

\vspace{2cm}


\def\LabelToi{{ \theToi} }

p.30�@���K���

\Toi[1]�@���̌v�Z�����Ȃ����B

\YYToi{\;\;$(-2)+(+6)+(-7)$}{\;\;$(-4)-(+15)-(-9)$}

\vspace{2cm}


\SubToi{\;\;$(+12)+(-3)-(+6)-(-1)$}

\vspace{1cm}

\newpage
%%%%%%%%%%%%%%%%%%%%%%%%%%��P��E%%%%%%%%%%%%%%%%%%%%%%%%%%

$\qquad$

\Toi�@���̌v�Z�����Ȃ����B

\YYToi{\;\;$20-(-13)$}{\;\;$14-16$}

\vspace{1cm}


\YYToi{\;\;$-11+5$}{\;\;$2.8-(-1.9)$}

\vspace{1cm}


\YYToi{\;\;$-7.8+4.8$}{\;\;$-6.3-1.8$}

\vspace{1cm}

\YYToi{\;\;$-\dfrac{3}{5}+\dfrac{1}{5}$}{\;\;$\dfrac{2}{3}-\dfrac{5}{6}$}

\vspace{2cm}

\YYToi{\;\;$-\dfrac{5}{7}-\biggr( -\dfrac{3}{4}\biggl)$}{\;\;$-8+7-9$}

\vspace{2.5cm}


\SubToi{\;\;$-16-(-14)+8$}

\vspace{2.5cm}



\Toi�@���̌v�Z�����Ȃ����B

\YYToi{\;\;$-6+12-9-12$}{\;\;$12+(-31)-45-(-31)$}

\vspace{1cm}





\newpage




%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\twocolumn[  \small{���w�Z�P�N��\;\;\;\;\;\;\;\;}\Large\bf{���w�@�ċx�݉ۑ�@�@�@No.3}\vskip10pt\hrule ]

%%%%%%%%%%%%%%%%%%%%%%%%%��P�⍶%%%%%%%%%%%%%%%%%%%%%%%%

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$\qquad$

\def\LabelToi{{\bf ��\theToi } }

p.31

\Toi[1]�@���̌v�Z�����Ȃ����B

\YYYToi{\;\;$(-3)\times 7$}{\;\;$(-6)\times 8$}{\;\;$(-12)\times 6$}

\vspace{1cm}

p.32

\Toi[2]�@���̌v�Z�����Ȃ����B

\YYYToi{\;\;$5 \times (-6)$}{\;\;$9 \times (-8)$}{\;\;$10 \times (-10)$}

\vspace{1cm}

p.33

\Toi[3]�@���̌v�Z�����Ȃ����B

\YYYToi{\;\;$(-4) \times (-9)$}{\;\;$(-8) \times (-7)$}{\;\;$(-10) \times (-10)$}

\vspace{1cm}

p.34

\Toi[4]�@���̌v�Z�����Ȃ����B

\YYYToi{\;\;$(-18) \div 9$}{\;\;$21 \div (-3)$}{\;\;$(-20) \div (-5)$}

\vspace{1cm}

\YYYToi{\;\;$(-56) \div (-7)$}{\;\;$15 \div (-21)$}{\;\;$(-45) \div (-60)$}

\vspace{1cm}

p.35

\Toi[5]�@���̌v�Z�����Ȃ����B

\YYToi{\;\;$(-0.5) \times 0.3$}{\;\;$(-0.8) \times (-0.6)$}

\vspace{1cm}


\YYToi{\;\;$2.4 \div (-0.6)$}{\;\;$(-0.4) \div (-0.8)$}

\vspace{1cm}






\newpage
%%%%%%%%%%%%%%%%%%%%%%%%%%��P��E%%%%%%%%%%%%%%%%%%%%%%%%%%

$\qquad$

\def\LabelToi{{ \theToi} }

p.35�@���K���

\Toi[1]�@���̌v�Z�����Ȃ����B

\YYToi{\;\;$9 \times (-7)$}{\;\;$(-5) \times 4$}

\vspace{1cm}

\YYToi{\;\;$(-15) \times 0$}{\;\;$4 \times (-0.1)$}

\vspace{1cm}

\YYToi{\;\;$(-0.3) \times (-0.2)$}{\;\;$(-0.7) \times 10$}

\vspace{1cm}

\Toi�@���̌v�Z�����Ȃ����B

\YYToi{\;\;$32 \div (-4)$}{\;\;$(-8) \div 8$}

\vspace{1cm}

\YYToi{\;\;$(-45) \div (-9)$}{\;\;$(-6) \div 0.3$}

\vspace{1cm}

\YYToi{\;\;$0 \div (-3.1)$}{\;\;$(-0.3) \div 6$}

\vspace{1cm}


\def\LabelToi{{\bf ��\theToi } }

p.24

\Toi[1]�@���̌v�Z�����Ȃ����B

\vspace{0.2cm}

\YYToi{\;\;$\dfrac{6}{5}  \times \biggr(-\dfrac{10}{3} \biggl)$}{\;\;$\biggr(-\dfrac{2}{3} \biggl)\times \biggr(-\dfrac{11}{2} \biggl)$}

\vspace{1cm}

\SubToi{\;\;$\biggr(-\dfrac{8}{3} \biggl)\times \dfrac{1}{2}$}

\vspace{1cm}

\Toi�@���̋t���������Ȃ����B

\YYYToi{\;\;$-\dfrac{2}{5}$}{\;\;$-\dfrac{1}{6}$}{\;\;$-3$}

\newpage
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\twocolumn[  \small{���w�Z�P�N��\;\;\;\;\;\;\;\;}\Large\bf{���w�@�ċx�݉ۑ�@�@�@No.4}\vskip10pt\hrule ]

%%%%%%%%%%%%%%%%%%%%%%%%%��P�⍶%%%%%%%%%%%%%%%%%%%%%%%%

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p.38

\Toi[3]�@���̌v�Z�����Ȃ����B

\vspace{0.2cm}

\YYToi{\;\;$\dfrac{5}{4}  \div (-15)$}{\;\;$\biggr(-\dfrac{2}{3} \biggl)\div \dfrac{1}{6} $}

\vspace{1cm}

\SubToi{\;\;$\biggr(-\dfrac{3}{8} \biggl)\div \biggr(-\dfrac{9}{16} \biggl)$}


\vspace{1cm}

\Toi[5]�@���̌v�Z�����Ȃ����B

\YYToi{\;\;$25 \times 11 \times (-4)$}{\;\;$(-2)\times 12 \times (-15)$}

\vspace{1cm}

\Toi[6]�@���̌v�Z�����Ȃ����B

\YYToi{\;\;$(-4)\times(-12)\times(-5)$}{\;\;$\biggr( -\dfrac{3}{5}\biggl) \times \dfrac{5}{6}\times(-3)$}


\vspace{1.5cm}

p.39

\Toi[7]�@���̌v�Z�����Ȃ����B

\YYToi{\;\;$(-12)\times(-5)\div3$}{\;\;$24 \div (-3) \times 4$}

\vspace{2cm}

\YYToi{\;\;$\biggr( -\dfrac{3}{7} \biggl) \div 2 \div \biggr( -\dfrac{3}{4} \biggl)$}{\;\;$\biggr(-\dfrac{7}{6}\biggl) \times (-4) \div \biggr( -\dfrac{2}{7} \biggl)$}

\vspace{2cm}





\newpage
%%%%%%%%%%%%%%%%%%%%%%%%%%��P��E%%%%%%%%%%%%%%%%%%%%%%%%%%
\def\LabelToi{{ \theToi} }

$\qquad$
p.39�@���K���

\Toi[1]�@���̌v�Z�����Ȃ����B

\YYYToi{\;\;$\biggr( -\dfrac{2}{9} \biggl)\times\biggr( -\dfrac{3}{4} \biggl)$}{\;\;$\dfrac{4}{15}\div \biggr( -\dfrac{2}{5} \biggl)$}{\;\;$(-6)\div\dfrac{2}{3}$}

\vfill

\vfill

\Toi�@���̌v�Z�����Ȃ����B

\YYToi{\;\;$(-2)\times 27 \times (-5)$}{\;\;$(-36)\times (-2) \div (-9)$}

\vfill

\YYToi{\;\;$(-12)\div (-3) \times 5$}{\;\;$24 \div (-6) \div (-2)$}

\vfill

\Toi�@���̌v�Z�����Ȃ����B


\YYToi{\;\;$\biggr( -\dfrac{1}{3} \biggl)\times \biggr( -\dfrac{3}{2} \biggl)\times \biggr( -\dfrac{5}{6} \biggl)$}{\;\;$\dfrac{1}{2}\times\biggr( -\dfrac{4}{3} \biggl) \div \dfrac{4}{9}$}

\vfill

\vfill

\YYToi{\;\;$\biggr( -\dfrac{7}{4} \biggl) \div \dfrac{14}{15}\times \biggr( -\dfrac{4}{5} \biggl)$}{\;\;$\dfrac{3}{5}\div \biggr( -\dfrac{3}{10}\biggl)\div \biggr( -\dfrac{2}{3}\biggl)$}

\vfill

\vfill



\newpage



%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\twocolumn[  \small{���w�Z�P�N��\;\;\;\;\;\;\;\;}\Large\bf{���w�@�ċx�݉ۑ�@�@�@No.5}\vskip10pt\hrule ]

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\def\LabelToi{{\bf ��\theToi } }

p.40

\Toi[1]�@���̌v�Z�����Ȃ����B

\YYYToi{\;\;$4^2$}{\;\;$3^3$}{\;\;$2^5$}

\vspace{0.5cm}

\Toi�@���̌v�Z�����Ȃ����B

\vspace{0.5cm}

\YYYToi{\;\;$(-3)^3$}{\;\;$-5^3$}{\;\;$-1.5^2$}

\vspace{1cm}

\YYToi{\;\;$(-4)^2 \times (-7)$}{\;\;$(-6^2)\div (-2)^3$}

\vspace{2cm}

\Toi�@���̌v�Z�����Ȃ����B

\YYToi{\;\;$-4-6 \times (-3)$}{\;\;$3 \times (-7)- 9 \times (-8)$}

\vspace{3cm}

\YYToi{\;\;$5 \times (-12)+14 \div 7$}{\;\;$10 \div (-5)-(-6)\times 2$}

\vspace{3cm}

\YYToi{\;\;$4 \times (-2) +(-3^2)$}{\;\;$(-2)^2 + 2^3 \div (-4)$}

\vspace{2cm}


\newpage
%%%%%%%%%%%%%%%%%%%%%%%%%%��P��E%%%%%%%%%%%%%%%%%%%%%%%%%%

$\qquad$

\Toi�@���̌v�Z�����Ȃ����B

\YYToi{\;\;$-5 +(13-7)\div 3$}{\;\;$7-\{(-2)^2 -(9-14) \}$}

\vspace{2cm}

\Toi�@$\{ 3+(-4) \}\times(-5)$��$3 \times (-5) +(-4)\times(-5)$�����ꂼ��v�Z���C���ʂ�����ׂȂ����B

\vspace{2cm}


\Toi�@���z�@�����g���āC���̌v�Z�����Ȃ����B

\YYToi{\;\;$\biggr( \dfrac{1}{3}+\dfrac{1}{2} \biggl)\times (-6)$}{\;\;$12 \times \biggr( -\dfrac{1}{3}+\dfrac{3}{2} \biggl)$}

\vspace{2cm}

\def\LabelToi{{ \theToi} }

p.42�@���K���

\Toi[1]�@���̌v�Z�����Ȃ����B

\YYToi{\;\;$(-3^2)\times(-2)^3$}{\;\;$(-9)^2\div (-3^3)$}

\vfill

\YYToi{\;\;$2\times(-2)\div(-2^2)$}{\;\;$(-5)\div(-5)^2\times(-25)$}

\vfill


\newpage



%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\twocolumn[  \small{���w�Z�P�N��\;\;\;\;\;\;\;\;}\Large\bf{���w�@�ċx�݉ۑ�@�@�@No.6}\vskip10pt\hrule ]

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p.42�@���K���

\Toi�@���̌v�Z�����Ȃ����B

\YYToi{\;\;$-2-18\div(-6)$}{\;\;$9-(-13)+7\times(-8)$}

\vspace{4cm}

\YYToi{\;\;$-5+(15-6)\div 3$}{\;\;$\{2+(4-8) \}\times 3$}

\vspace{4cm}

\YYToi{\;\;$8 \times (-2)-(-2^3)$}{\;\;$(-2)^3-(3^2 -5)$}

\vspace{4.5cm}


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\Toi[1]�@���̌v�Z�����Ȃ����B

\YYYToi{\;\;$7-25$}{\;\;$-11-18$}{\;\;$(-51)+29$}

\vspace{2cm}


\newpage
%%%%%%%%%%%%%%%%%%%%%%%%%%��P��E%%%%%%%%%%%%%%%%%%%%%%%%%%

$\qquad$

\YYYToi{\;\;$-6-(-16)$}{\;\;$17+(-36)$}{\;\;$-8.9+9.1$}

\vspace{2cm}

\YYYToi{\;\;$-2.4-3.4$}{\;\;$\dfrac{2}{3}+\biggr( -\dfrac{7}{4} \biggl)$}{\;\;$-\dfrac{2}{5}+\biggr( -\dfrac{3}{5} \biggl)$}

\vspace{2.5cm}

\YYToi{\;\;$3+(-7)+2$}{\;\;$-31-(-18)+16$}

\vspace{2cm}

\YYToi{\;\;$0.4+(-3.2)+5.6$}{\;\;$-1.8-4.3+3.5$}

\vspace{2cm}

\YYToi{\;\;$\dfrac{1}{5}-\dfrac{2}{5}-\dfrac{3}{5}$}{\;\;$-\dfrac{1}{2}+\dfrac{1}{3}-\dfrac{1}{4}$}

\vspace{3cm}

\YYToi{\;\;$-5-2+(-2)-4$}{\;\;$-21+(-6)-(-21)+(-8)$}

\vspace{2cm}

\YYToi{\;\;$3+7-15-6+2$}{\;\;$18-(-7)-14+(-7)-18$}

\vspace{2cm}










\newpage

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\twocolumn[  \small{���w�Z�P�N��\;\;\;\;\;\;\;\;}\Large\bf{���w�@�ċx�݉ۑ�@�@�@No.7}\vskip10pt\hrule ]

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���w�̋��ȏ��̖��ł��B���ƃm�[�g�����Ȃ��瓚�����킹�����ā��������邱�ƁB

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\Toi�@���̌v�Z�����Ȃ����B

\YYYToi{\;$(-8)\times 12$}{\;$(-10)\times (-56)$}{\;$460\div (-4)$}

\vspace{4cm}

\YYYToi{\;$0 \times (-27)$}{\;$(-1.8)\times (-11)$}{\;$-1.2 \div (-0.4)$}

\vspace{4cm}

\YYYToi{\;$0 \div (-0.2)$}{\;$\dfrac{2}{5} \times \biggr( -\dfrac{3}{4} \biggl)$}{\;$\biggr( -\dfrac{8}{9} \biggl) \div \biggr( -\dfrac{2}{3} \biggl)$}

\vspace{4cm}

\YYToi{\;\;$7 \div 35 \times (-25)$}{\;\;$ (-54)\div (-6)\div (-3)$}

\vspace{4cm}



\newpage
%%%%%%%%%%%%%%%%%%%%%%%%%%��P��E%%%%%%%%%%%%%%%%%%%%%%%%%%

$\qquad$

\YYToi{\;\;$18 \div \biggr(-\dfrac{9}{2}\biggl) \times \biggr(-\dfrac{5}{8}\biggl)$}{\;\;$-\dfrac{3}{8} \div \dfrac{1}{4} \div \biggr(-\dfrac{9}{5}\biggl)$}

\vspace{3cm}


\Toi�@���̌v�Z�����Ȃ����B

\YYToi{\;\;$-0.6^2$}{\;\;$(-4)^2 \times (-12) \div (-2)^4$}

\vspace{2cm}

\YYToi{\;\;$(-5)-70 \div (-14)$}{\;\;$-59+6\times (-7)-32$}

\vspace{2cm}

\YYToi{\;\;$20 \times 3 -(-18+7)\times 5$}{\;\;$\{ 1+(0.6-1.5) \}\times(-0.1)$}

\vspace{3cm}

\YYToi{\;\;$(-4)^2\times 5 -(-3^2)$}{\;\;$25 \times (-14)+75 \times (-14)$}

\vspace{3cm}


\YYToi{\;\;$\dfrac{1}{2}\times \biggr( -\dfrac{1}{3} \biggl)-\dfrac{2}{3} \times \dfrac{5}{2}$}{\;\;$\biggr( \dfrac{1}{4}+\dfrac{5}{6} \biggl) \times (-12) -(-13)$}

\vspace{3.5cm}



\newpage


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\twocolumn[  \small{���w�Z�P�N��\;\;\;\;\;\;\;\;}\Large\bf{���w�@�ċx�݉ۑ�@�@�@No.8}\vskip10pt\hrule ]

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���w�̋��ȏ��̖��ł��B���ƃm�[�g�����Ȃ��瓚�����킹�����ā��������邱�ƁB

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\Toi�@���̐��̒�����,����(1)�`(6)�ɂ��Ă͂܂鐔�����ׂđI�тȂ����B

\vspace{0.5cm}

$\qquad\qquad\qquad\dfrac{2}{5},\;\;\;-0.2,\;\;\;-16,\;\;\;7,\;\;\;-\dfrac{1}{100},\;\;\;0,\;\;\;11.2$

\vspace{0.5cm}

\YYToi{\;\;����}{\;\;�����Ƃ��傫����}

\vspace{1cm}

\YYToi{\;\;�����Ƃ���������}{\;\;��Βl�������Ƃ��傫����}

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\YYToi{\;\;���̐��ł����Ƃ��傫����}{\;\;�R�悷��ƕ��̐��ɂȂ鐔}

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$\BOXY{0.8}{0.5}{9}\BOXY{0.8}{0.5}{-4}\BOXY{0.8}{0.5}{}\BOXY{0.8}{0.5}{}$

$\BOXY{0.8}{0.5}{}\BOXY{0.8}{0.5}{3}\BOXY{0.8}{0.5}{4}\BOXY{0.8}{0.5}{}$

$\BOXY{0.8}{0.5}{2}\BOXY{0.8}{0.5}{}\BOXY{0.8}{0.5}{0}\BOXY{0.8}{0.5}{5}$

$\BOXY{0.8}{0.5}{-3}\BOXY{0.8}{0.5}{}\BOXY{0.8}{0.5}{}\BOXY{0.8}{0.5}{-6}$

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(2)\;\;10��W�����P�������āC�c������6�񏟂ƁC�c������̓X�^�[�g���C����艽���O�ɂ��܂����B

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(3)\;\;8��W�����P�������āC��������5�񏟂ƁC2�l�̊Ԃ͉�������Ă��܂����B





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p.51

\Toi[2]�@���̐��ʂ�\�����������Ȃ����B

\SubToi{\;\; 1��135 g �̃{�[��$b$���C1500 g�̃{�[���P�[�X�ɓ��ꂽ�Ƃ��̑S�̂̏d��}

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\SubToi{\;\; 1��$x$�~�̉�p����6�������C1000�~�o�����Ƃ��̂���}

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\SubToi{\;\; 10�~�d��$x$����1�~�d��$y$�������킹�����z}

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\Toi[1]�@���̐��ʂ�\�����������Ȃ����B

\SubToi{\;\;����$a \;$cm�̂Ђ�����C����$5 \;$cm�̂Ђ���$c \;$�{�؂������Ƃ��̎c��̒���}

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\SubToi{\;\;��ӂ̒�����$a \;$cm�C������$h \;$cm�̎O�p�`�̖ʐ�}

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%%%%%%%%%%%%%%%%%%%%%%%%%%��P��E%%%%%%%%%%%%%%%%%%%%%%%%%%

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\def\LabelToi{{\bf ��\theToi } }

p.52

\Toi[1]�@���̎����C�������̕\�����ɂ��������ď����Ȃ����B

\vspace{0.3cm}

\YYToi{\;\;$50 \times n$}{\;\;$x \times 8$}

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\YYToi{\;\;$y \times (-1) \times x$}{\;\;$c \times c \times c$}

\vspace{0.5cm}

\YYToi{\;\;$3 \times a \times a \times b$}{\;\;$(b+c) \times 7$}

\vspace{0.7cm}


\Toi�@���̎����C�L��$\times$���g���ď��������Ȃ����B

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\YYToi{\;\;$7ab$}{\;\;$2xy^2$}

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p.53

\Toi�@���̎����C�����̌`�ŏ����Ȃ����B

\vspace{0.3cm}

\YYToi{\;\;$x \div 2$}{\;\;$3 \div y$}

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\Toi�@���̎����C�L��$\div$���g���ď��������Ȃ����B

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\YYToi{\;\;$\dfrac{a}{3}$}{\;\;$\dfrac{8}{t}$}

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\YYToi{\;\;$\dfrac{x+y}{2}$}{\;\;$\dfrac{1}{3}(a-b)$}

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\YYToi{\;\;$50 \times n +30$}{\;\;$x \div 4 - y \times 4$}

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p.54


\Toi�@���̐��ʂ�\�����������Ȃ����B

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\Toi�@���̐��ʂ�\�����������Ȃ����B
�@
\SubToi{\;\;����$4$ km�ŁC$x$���ԕ������Ƃ��̓��̂�}

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\SubToi{\;\; $x$ km���ꂽ���܂ŁC����2 km�ŕ������Ƃ��ɂ�����������}

\vspace{2cm}

p.55

\Toi�@���̐��ʂ�\�����������Ȃ����B

\SubToi{\;\;$a$ m$^2$�̓y�n��47���̖ʐ�}

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\SubToi{\;\;�艿$a$�~�̕i�����C�艿��3�������Ŕ������Ƃ��̑��}

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p.57


\Toi[2]�@$x$�̒l�����̏ꍇ�ɁC$12-2x$�̒l�����߂Ȃ����B

\YYToi{\;\;$x=7$}{\;\;$x=-8$}

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\Toi[3]�@$x$�̒l�����̏ꍇ�ɁC$-x-2$�̒l�����߂Ȃ����B

\YYToi{\;\;$x=3$}{\;\;$x=-5$}

\vspace{2cm}

\Toi[4]�@$x=-3$�̂Ƃ��C���̎��̒l�����߂Ȃ����B

\YYToi{\;\;$\dfrac{12}{x}$}{\;\;$-\dfrac{18}{x}$}

\vspace{2cm}

\Toi[5]�@$a$�̒l�����̏ꍇ�ɁC$a^2$�̒l�����߂Ȃ����B

\YYToi{\;\;$a=6$}{\;\;$a=-2$}

\vspace{2cm}

\Toi[6]�@$x$�̒l�����̏ꍇ�ɁC$-x^2$�̒l�����߂Ȃ����B

\YYToi{\;\;$x=\dfrac{1}{2}$}{\;\;$x=-1$}

\vspace{2cm}




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p.58

\Toi[7]�@$x=-2$�C$y=6$�̂Ƃ��C���̎��̒l�����߂Ȃ����B

\YYToi{\;\;$2x+y$}{\;\;$4x-3y$}

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\SubToi{\;\;$\dfrac{3}{2}x+y$}

\vspace{4cm}


\def\LabelToi{{ \theToi} }

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\YYToi{\;\;$2x+10$}{\;\;$-\dfrac{1}{2}x+1$}

\vspace{3cm}

\YYToi{\;\;$9-x$}{\;\;$-\dfrac{4}{x}$}

\vspace{3.5cm}



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%%%%%%%%%%%%%%%%%%%%%%%%%%��P��E%%%%%%%%%%%%%%%%%%%%%%%%%%

$\qquad$

\YYToi{\;\;$\dfrac{2}{x}$}{\;\;$-5x^2$}

\vspace{3cm}

\Toi�@$x=3,\;\;y=-4$�̂Ƃ��C���̎��̒l�����߂Ȃ����B

\YYToi{\;\;$5x+2y$}{\;\;$x-3y$}

\vspace{4cm}

\YYToi{\;\;$-2x+\dfrac{1}{4}y$}{\;\;$-\dfrac{5}{6}x-2y$}

\vspace{5cm}


\begin{minipage}{7cm}

\Toi�@$n$�̒l��$-3$����$3$�̐����̂Ƃ��C

�@$2n$��$2n+1$�̒l�����ꂼ�ꋁ�߁A

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\begin{minipage}{10cm}

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\hline
$n$  & \;$-3$ \qquad $-2$ \qquad $-1$ \qquad $0$ \qquad $1$ \qquad $2$  \qquad $3$ \\ \hline
$2n$  &  \qquad  \\ \hline
$2n+1$  &  \qquad  \\ \hline

\end{tabular}

\end{minipage}







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\def\LabelToi{{\bf ��\theToi } }

p.60

\Toi[1]�@���̎��̍��������Ȃ���

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p.61

\Toi�@���̎����ȒP�ɂ��Ȃ����B

\vspace{0.3cm}

\YYToi{\;\;$6x-2x$}{\;\;$x-8x$}

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\vspace{1cm}

\YYToi{\;\;$\dfrac{3}{5}x+\dfrac{1}{5}x$}{\;\;$x-\dfrac{1}{6}x$}

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%%%%%%%%%%%%%%%%%%%%%%%%%%��P��E%%%%%%%%%%%%%%%%%%%%%%%%%%

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\YYToi{\;\;$6x+4+3x$}{\;\;$-5x+7+4x$}

\vspace{3cm}



\YYToi{\;\;$2x-8-4x+7$}{\;\;$-9x-5+9x-2$}

\vspace{3cm}


\YYToi{\;\;$12y-3+5y+1$}{\;\;$-6-a+15+2a$}

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\YYToi{\;\;$4x-(x+5)$}{\;\;$7x-(-8x+2)$}

\vspace{3cm}






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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

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\YYToi{\;\;$-5a-1-(7-7a)$}{\;\;$3y+2-\biggl( \dfrac{1}{2}y+1 \biggr)$}

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p.63

\Toi�@����2�̎��������Ȃ����B�܂��C���̎�����E�̎����Ђ��Ȃ����B

\YYToi{\;\;$5x+9,\;\; 6x-1$}{\;\;$4x-2,\;\; x-2$}

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\qquad

\YYToi{\;\;$-3y+4,\;\; y-8$}{\;\;$7x-5,\;\; -7x+6$}

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\def\LabelToi{{ \theToi} }

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\YYToi{\;\;$6x-x$}{\;\;$-3x-8x$}

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\YYToi{\;\;$2x-8+4x$}{\;\;$-5y-8y+6y$}


\vspace{2cm}





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\YYToi{\;\;$-x+1-8x+3$}{\;\;$4x-3-7x+2$}

\vspace{4cm}



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%%%%%%%%%%%%%%%%%%%%%%%%%%��P��E%%%%%%%%%%%%%%%%%%%%%%%%%%

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\SubToi{\;\;$4x-11,\;\;\; -4x-5$}

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\SubToi{\;\;$10x-9,\;\;\; 2-5x$}

\vfill



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\SubToi{\;\;$50$�~�؎�$a$����$80$�~�؎�$b$���𔃂����Ƃ��̑��}

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\SubToi{\;\;���̒�����$l \;$cm�̒����`�ŁC���̏c�̒�����$a \;$cm�Ƃ����Ƃ��̉��̒���}

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\begin{minipage}{4.5cm}
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\Knode(0,2.196){A}[][b]
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\Knode(3,-3){C}[][b]
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\Knode(0,-1){E}[\;\;\;\;\;\;\;\;\;\; $h$ cm][b]
\Knode(0.6,-1.3){F}[][b]
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\WordSep=5mm
\KLineArc{AB}[$a$ cm \;\;\;\;\;][t]
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\KPath{ABCA}
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\KPath{AD}
\EKNinty{BDA}
\end{PicC}
\end{minipage}
\begin{minipage}{6cm}
\unitlength=4mm
\begin{PicC}(6,6)
\Knode(0,2.196){A}[][b]
\Knode(-2,-3){B}[][b]
\Knode(5,-3){C}[][b]
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\Knode(0.4,-0.2){F}[][b]
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\Knode(7,2.196){H}[][b]
\WordSep=5mm
\KLineArc{AB}[$b$ cm \;\;\;\;\;][t]
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\thicklines
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\end{PicC}
\end{minipage}
\begin{minipage}{4cm}
\unitlength=4mm
\begin{PicC}(6,6)
\Knode(0,2.196){A}[][b]
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\KLineArc{AB}[$c$ cm \;\;\;\;\;][t]
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(1)\;\;$abc \;$cm$^3$�@�@�@�@�@�@�@(2)\;\;$4(a+b+c)\;$cm

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\end{minipage}

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�@4 km�ŕ����܂����B���̂Ƃ��C���̎��͉���\���Ă��܂����B

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(1)\;\;$\dfrac{a}{5}\;$���ԁ@�@�@�@�@�@�@�@�@�@�@�@�@�@�@�@�@�@(2)\;\;$\dfrac{a}{5}+\dfrac{a}{4}\;$(����)

\vspace{2cm}


\Toi�@$x=-2$�̂Ƃ��C���̎��̒l�����߂Ȃ����B

\YYYToi{\;\;$5-x$}{\;\;$\dfrac{8}{x}$}{\;\;$3x^2$}

\vspace{3cm}



\Toi�@$a=-3,\;b=4$�̂Ƃ��C���̎��̒l�����߂Ȃ����B

\YYToi{\;\;$2a+3b$}{\;\;$-b+a+2$}

\vspace{4cm}

\YYToi{\;\;$-5a-b$}{\;\;$-\dfrac{9}{a}-2b$}

\vspace{3cm}


\newpage

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\twocolumn[  \small{���w�Z�P�N��\;\;\;\;\;\;\;\;}\Large\bf{���w�@�ċx�݉ۑ�@�@�@No.16}\vskip10pt\hrule ]

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\Toi�@���̌v�Z�����Ȃ����B

\YYToi{\;\;$-7-2a+15+2a$}{\;\;$\dfrac{x}{2}-1-x$}


\vspace{4cm}

\YYToi{\;\;$6a+(4a-1)$}{\;\;$7x-10-(x+8)$}

\vspace{5cm}

\YYToi{\;\;$-3x+9-(2x-1)$}{\;\;$5y-2-(4-6y)$}

\vspace{5cm}



\newpage
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\Toi[9]�@����2�̎��𑫂��Ȃ����B

�@�܂��C���̎�����E�̎����Ђ��Ȃ����B

\SubToi{\;\;$3x-5,\;\;10x+5$}


\vfill

\SubToi{\;\;$9-2y,\;\;5y+7$}

\vfill



\SubToi{\;\;$-2x+1,\;\;3-2x$}

\vfill


\end{document}