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fracOp

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\begin{figure}[ht!]
\vspace{-23mm}\hspace*{-23mm}\includegraphics[scale=0.9]{Logo.jpg}
\end{figure}

\vspace{-15mm}\hspace*{-10mm}\begingroup
\centering
\LARGE Fraction Multi-Term \\[0.5em]
\endgroup

\vspace{-5mm}\subsection{Exercise 1. Calculate the following fractions.}
\begin{multicols}{2}
    \begin{enumerate}[label=\arabic*)]
        \setlength\itemsep{1.8em}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{9}{77}\div\dfrac{24}{70}\div\dfrac{5}{22}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{14\dfrac{1}{3}-6\dfrac{1}{2}+4\dfrac{6}{16}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{68}{75}\times1\dfrac{6}{34}+\dfrac{3}{45}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{1\dfrac{22}{24}-\dfrac{12}{42}\times2\dfrac{18}{27}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{39}{6}\times3\dfrac{10}{13}\div\dfrac{21}{79}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{42}{3}\times\dfrac{62}{95}-\dfrac{69}{10}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{1\dfrac{1}{19}\div\dfrac{2}{57}\times1\dfrac{26}{55}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{26}{45}\times\dfrac{20}{6}\div1\dfrac{18}{34}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{2\dfrac{8}{18}\div\dfrac{38}{95}\times\dfrac{28}{32}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{25}{43}-5\dfrac{3}{12}\div\dfrac{3}{30}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{2\dfrac{2}{12}\times2\dfrac{14}{27}\times\dfrac{75}{85}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{1\dfrac{2}{57}-\dfrac{65}{3}\times\dfrac{4}{25}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{57}{78}-\dfrac{73}{91}-23\dfrac{3}{4}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{1\dfrac{6}{10}\div\dfrac{34}{45}-\dfrac{32}{48}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{46}{19}\div\dfrac{3}{45}+\dfrac{37}{5}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{6\dfrac{2}{13}\div1\dfrac{4}{91}\times\dfrac{39}{40}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{1\dfrac{31}{50}-\dfrac{12}{25}+1\dfrac{3}{90}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{11}{22}+\dfrac{67}{40}\div2\dfrac{2}{8}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{2\dfrac{14}{24}+\dfrac{6}{52}-5\dfrac{4}{16}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{50}{12}\times9\dfrac{6}{10}\div2\dfrac{25}{29}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
    \end{enumerate}
\end{multicols}

\newpage

\begin{figure}[ht!]
\vspace{-23mm}\hspace*{-23mm}\includegraphics[scale=0.9]{Logo.jpg}
\end{figure}

\vspace{-15mm}\hspace*{-10mm}\begingroup
\centering
\LARGE Fraction Multi-Term \\[0.5em]
\endgroup

\subsection{Exercise 2. Calculate the following fractions.}
\begin{multicols}{2}
    \begin{enumerate}[label=\arabic*)]
        \setlength\itemsep{1.8em}
        \item \(\mathmakebox[4.0cm][l]{4\dfrac{4}{16}\div\dfrac{2}{52}\div\dfrac{35}{49}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{27}{81}\div1\dfrac{9}{26}+4\dfrac{16}{20}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{6\dfrac{4}{10}+13\dfrac{3}{5}\times\dfrac{76}{24}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{75}{27}+\dfrac{29}{24}\times\dfrac{16}{60}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{1\dfrac{18}{28}-1\dfrac{17}{68}-2\dfrac{2}{12}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{57}{19}\times3\dfrac{12}{23}-9\dfrac{3}{4}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{2\dfrac{13}{36}+\dfrac{7}{16}\times\dfrac{24}{42}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{1\dfrac{34}{42}\times2\dfrac{2}{5}+\dfrac{52}{91}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{54}{18}\times5\dfrac{11}{15}+4\dfrac{6}{10}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{19\dfrac{1}{4}\div\dfrac{96}{12}-5\dfrac{1}{6}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{26\dfrac{1}{2}+\dfrac{90}{14}+6\dfrac{2}{12}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{13}{37}\div2\dfrac{6}{10}-1\dfrac{1}{2}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{13}{26}-1\dfrac{8}{80}\times\dfrac{25}{90}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{2\dfrac{2}{45}\times\dfrac{77}{34}\times2\dfrac{6}{42}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{57}{80}+5\dfrac{2}{5}\times\dfrac{50}{9}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{30}{64}+5\dfrac{9}{16}-24\dfrac{3}{4}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{66}{81}\times\dfrac{12}{21}\times\dfrac{54}{22}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{16}{96}+3\dfrac{13}{20}\div1\dfrac{43}{50}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{66}{55}+\dfrac{45}{54}-\dfrac{11}{18}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{1\dfrac{39}{52}\div1\dfrac{3}{25}\div1\dfrac{16}{24}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
    \end{enumerate}
\end{multicols}

\newpage

\begin{figure}[ht!]
\vspace{-23mm}\hspace*{-23mm}\includegraphics[scale=0.9]{Logo.jpg}
\end{figure}

\vspace{-15mm}\hspace*{-10mm}\begingroup
\centering
\LARGE Fraction Multi-Term \\[0.5em]
\endgroup

\subsection{Exercise 3. Calculate the following fractions.}
\begin{multicols}{2}
    \begin{enumerate}[label=\arabic*)]
        \setlength\itemsep{1.8em}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{47}{2}-\dfrac{97}{46}-\dfrac{42}{69}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{5}{90}-1\dfrac{9}{60}\times6\dfrac{4}{9}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{1\dfrac{18}{37}\times\dfrac{74}{19}-15\dfrac{4}{5}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{1\dfrac{45}{54}\times\dfrac{26}{55}-\dfrac{6}{30}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{55}{90}-\dfrac{15}{54}\div\dfrac{47}{80}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{6\dfrac{4}{10}\times8\dfrac{3}{9}\div1\dfrac{16}{80}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{5\dfrac{9}{12}\times3\dfrac{9}{27}-\dfrac{54}{56}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{54}{42}\div2\dfrac{15}{21}\times5\dfrac{1}{5}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{13}{43}+27\dfrac{1}{2}\div\dfrac{4}{60}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{6}{21}+1\dfrac{29}{58}+1\dfrac{33}{56}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{35}{48}\times\dfrac{88}{6}+\dfrac{43}{12}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{66}{40}+\dfrac{51}{45}+4\dfrac{14}{21}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{1\dfrac{4}{6}+6\dfrac{7}{12}\times3\dfrac{16}{20}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{13}{39}+3\dfrac{1}{15}-\dfrac{28}{75}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{56}{84}\div2\dfrac{14}{30}\div\dfrac{15}{51}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{92}{69}\div1\dfrac{15}{18}\times\dfrac{37}{40}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{7\dfrac{4}{12}\times\dfrac{96}{99}\times\dfrac{27}{79}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{9\dfrac{8}{10}-1\dfrac{3}{48}\div1\dfrac{16}{24}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{4\dfrac{6}{19}+1\dfrac{1}{16}-1\dfrac{5}{80}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{38}{92}\div\dfrac{37}{69}-\dfrac{52}{74}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
    \end{enumerate}
\end{multicols}

\newpage

\begin{figure}[ht!]
\vspace{-23mm}\hspace*{-23mm}\includegraphics[scale=0.9]{Logo.jpg}
\end{figure}

\vspace{-15mm}\hspace*{-10mm}\begingroup
\centering
\LARGE Fraction Multi-Term \\[0.5em]
\endgroup

\subsection{Exercise 4. Calculate the following fractions.}
\begin{multicols}{2}
    \begin{enumerate}[label=\arabic*)]
        \setlength\itemsep{1.8em}
        \item \(\mathmakebox[4.0cm][l]{11\dfrac{1}{6}\div1\dfrac{17}{51}+\dfrac{42}{28}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{9}{54}+1\dfrac{12}{45}\times1\dfrac{13}{42}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{48}{54}-1\dfrac{3}{72}-\dfrac{16}{96}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{84}{3}-1\dfrac{16}{75}\div1\dfrac{6}{33}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{6\dfrac{4}{6}\times5\dfrac{4}{18}\times1\dfrac{44}{48}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{61}{30}\div1\dfrac{4}{39}+\dfrac{99}{10}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{2\dfrac{21}{33}\times\dfrac{27}{58}+3\dfrac{5}{6}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{33}{4}\times10\dfrac{1}{9}\times\dfrac{69}{23}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{1\dfrac{16}{50}-\dfrac{62}{39}-6\dfrac{12}{13}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{33}{42}+\dfrac{21}{3}-14\dfrac{5}{6}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{2\dfrac{21}{28}\div1\dfrac{2}{16}\times3\dfrac{3}{31}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{1\dfrac{4}{23}\div\dfrac{72}{90}\div1\dfrac{22}{32}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{1\dfrac{21}{48}+1\dfrac{38}{40}+\dfrac{34}{17}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{51}{5}\div\dfrac{3}{56}\times4\dfrac{4}{20}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{90}{30}-\dfrac{15}{63}+10\dfrac{5}{7}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{1\dfrac{9}{36}\div1\dfrac{15}{42}-1\dfrac{6}{24}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{4\dfrac{5}{8}-\dfrac{82}{10}\div1\dfrac{18}{70}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{1\dfrac{19}{29}+2\dfrac{12}{43}\div\dfrac{4}{86}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{6\dfrac{4}{8}\times\dfrac{72}{33}\div\dfrac{7}{35}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{28}{4}-\dfrac{30}{46}+\dfrac{37}{69}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
    \end{enumerate}
\end{multicols}

\newpage

\begin{figure}[ht!]
\vspace{-23mm}\hspace*{-23mm}\includegraphics[scale=0.9]{Logo.jpg}
\end{figure}

\vspace{-15mm}\hspace*{-10mm}\begingroup
\centering
\LARGE Fraction Multi-Term \\[0.5em]
\endgroup

\subsection{Exercise 5. Calculate the following fractions.}
\begin{multicols}{2}
    \begin{enumerate}[label=\arabic*)]
        \setlength\itemsep{1.8em}
        \item \(\mathmakebox[4.0cm][l]{4\dfrac{2}{21}+\dfrac{20}{2}-\dfrac{32}{56}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{6\dfrac{6}{13}+\dfrac{25}{60}\div\dfrac{65}{69}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{12}{75}\div\dfrac{10}{25}\div1\dfrac{15}{30}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{30}{45}\div\dfrac{70}{84}+10\dfrac{3}{8}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{11}{45}\times2\dfrac{7}{22}-\dfrac{35}{50}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{52}{13}\div1\dfrac{33}{37}\div1\dfrac{12}{35}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{1\dfrac{10}{13}+17\dfrac{4}{5}-\dfrac{88}{40}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{1\dfrac{16}{32}\times8\dfrac{4}{8}-1\dfrac{9}{63}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{3\dfrac{4}{30}\div2\dfrac{14}{39}-\dfrac{51}{10}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{7\dfrac{2}{3}-1\dfrac{8}{24}\times9\dfrac{6}{7}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{66}{78}\div2\dfrac{10}{39}-\dfrac{45}{48}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{59}{60}+\dfrac{86}{72}\times1\dfrac{41}{55}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{1\dfrac{37}{38}+1\dfrac{3}{64}\div1\dfrac{15}{80}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{23\dfrac{2}{3}+\dfrac{65}{26}\div1\dfrac{13}{86}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{2\dfrac{4}{11}-2\dfrac{19}{39}\div\dfrac{8}{52}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{64}{65}\times\dfrac{46}{56}+1\dfrac{7}{91}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{9}{42}\times\dfrac{35}{69}-1\dfrac{30}{60}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{1\dfrac{14}{72}\div\dfrac{56}{32}+\dfrac{7}{9}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{1\dfrac{8}{50}\times\dfrac{75}{11}+\dfrac{99}{3}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{27\dfrac{1}{2}-1\dfrac{33}{44}+\dfrac{30}{42}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
    \end{enumerate}
\end{multicols}

\newpage

\begin{figure}[ht!]
\vspace{-23mm}\hspace*{-23mm}\includegraphics[scale=0.9]{Logo.jpg}
\end{figure}

\vspace{-15mm}\hspace*{-10mm}\begingroup
\centering
\LARGE Fraction Multi-Term \\[0.5em]
\endgroup

\subsection{Exercise 6. Calculate the following fractions.}
\begin{multicols}{2}
    \begin{enumerate}[label=\arabic*)]
        \setlength\itemsep{1.8em}
        \item \(\mathmakebox[4.0cm][l]{4\dfrac{6}{23}-\dfrac{63}{28}\div\dfrac{69}{70}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{94}{20}-\dfrac{51}{65}\times\dfrac{89}{68}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{2\dfrac{2}{10}-\dfrac{41}{6}-\dfrac{72}{27}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{91}{55}\times\dfrac{36}{49}\times1\dfrac{18}{24}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{1\dfrac{10}{32}\times2\dfrac{5}{21}+1\dfrac{33}{55}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{12}{33}\div\dfrac{60}{77}\times\dfrac{18}{8}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{1\dfrac{20}{45}+\dfrac{68}{72}+\dfrac{33}{27}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{63}{27}-2\dfrac{11}{23}+\dfrac{94}{6}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{1\dfrac{7}{42}+19\dfrac{1}{4}+5\dfrac{6}{18}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{51}{8}+\dfrac{49}{56}\div\dfrac{42}{5}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{35}{2}\times1\dfrac{10}{14}\times7\dfrac{11}{12}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{19\dfrac{3}{5}\div1\dfrac{14}{76}+5\dfrac{8}{9}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{2\dfrac{7}{14}-1\dfrac{14}{28}\times\dfrac{57}{59}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{9}{38}+\dfrac{55}{12}+\dfrac{14}{56}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{4}{91}\times\dfrac{65}{90}\div\dfrac{55}{63}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{90}{18}\div\dfrac{40}{83}-1\dfrac{39}{54}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{90}{25}+3\dfrac{12}{21}+\dfrac{22}{44}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{39}{2}-1\dfrac{19}{26}+1\dfrac{40}{48}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{1\dfrac{12}{20}\div\dfrac{12}{87}+2\dfrac{10}{22}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{4\dfrac{12}{14}-49\dfrac{1}{2}-\dfrac{24}{70}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
    \end{enumerate}
\end{multicols}

\newpage

\begin{figure}[ht!]
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\vspace{-15mm}\hspace*{-10mm}\begingroup
\centering
\LARGE Fraction Multi-Term \\[0.5em]
\endgroup

\subsection{Exercise 7. Calculate the following fractions.}
\begin{multicols}{2}
    \begin{enumerate}[label=\arabic*)]
        \setlength\itemsep{1.8em}
        \item \(\mathmakebox[4.0cm][l]{3\dfrac{3}{8}\times16\dfrac{2}{4}\div\dfrac{44}{93}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{2\dfrac{6}{20}\div1\dfrac{8}{40}\div\dfrac{9}{3}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{63}{21}-\dfrac{40}{24}\times1\dfrac{10}{74}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{1\dfrac{13}{56}\times\dfrac{21}{46}\div1\dfrac{1}{14}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{9\dfrac{4}{6}-\dfrac{55}{91}+\dfrac{38}{26}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{17\dfrac{1}{4}+\dfrac{67}{5}\times1\dfrac{24}{32}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{4}{88}-7\dfrac{1}{6}-1\dfrac{2}{3}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}
        \item \(\mathmakebox[4.0cm][l]{\dfrac{84}{28}-\dfrac{17}{68}\div1\dfrac{23}{64}}=~\)\underline{\hspace{2cm}\vphantom{$\dfrac{1}{2}$}}

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\section{Fraction Multi-Term Answer Key}
\textbf{p1}

\begin{multicols}{5}
    \begin{enumerate}[label=\arabic*)]
        \item \(\dfrac{9}{77}\div\dfrac{24}{70}\div\dfrac{5}{22}=\dfrac{3}{2}\)
        \item \(14\dfrac{1}{3}-6\dfrac{1}{2}+4\dfrac{6}{16}=\dfrac{5}{24}\)
        \item \(\dfrac{68}{75}\times1\dfrac{6}{34}+\dfrac{3}{45}=\dfrac{2}{15}\)
        \item \(1\dfrac{22}{24}-\dfrac{12}{42}\times2\dfrac{18}{27}=\dfrac{13}{84}\)
        \item \(\dfrac{39}{6}\times3\dfrac{10}{13}\div\dfrac{21}{79}=\dfrac{1}{6}\)
        \item \(\dfrac{42}{3}\times\dfrac{62}{95}-\dfrac{69}{10}=\dfrac{9}{38}\)
        \item \(1\dfrac{1}{19}\div\dfrac{2}{57}\times1\dfrac{26}{55}=\dfrac{2}{11}\)
        \item \(\dfrac{26}{45}\times\dfrac{20}{6}\div1\dfrac{18}{34}=\dfrac{7}{27}\)
        \item \(2\dfrac{8}{18}\div\dfrac{38}{95}\times\dfrac{28}{32}=\dfrac{25}{72}\)
        \item \(\dfrac{25}{43}-5\dfrac{3}{12}\div\dfrac{3}{30}=\dfrac{79}{86}\)
        \item \(2\dfrac{2}{12}\times2\dfrac{14}{27}\times\dfrac{75}{85}=\dfrac{22}{27}\)
        \item \(1\dfrac{2}{57}-\dfrac{65}{3}\times\dfrac{4}{25}=\dfrac{41}{95}\)
        \item \(\dfrac{57}{78}-\dfrac{73}{91}-23\dfrac{3}{4}=\dfrac{19}{28}\)
        \item \(1\dfrac{6}{10}\div\dfrac{34}{45}-\dfrac{32}{48}=\dfrac{23}{51}\)
        \item \(\dfrac{46}{19}\div\dfrac{3}{45}+\dfrac{37}{5}=\dfrac{68}{95}\)
        \item \(6\dfrac{2}{13}\div1\dfrac{4}{91}\times\dfrac{39}{40}=\dfrac{71}{95}\)
        \item \(1\dfrac{31}{50}-\dfrac{12}{25}+1\dfrac{3}{90}=\dfrac{13}{75}\)
        \item \(\dfrac{11}{22}+\dfrac{67}{40}\div2\dfrac{2}{8}=\dfrac{11}{45}\)
        \item \(2\dfrac{14}{24}+\dfrac{6}{52}-5\dfrac{4}{16}=\dfrac{43}{78}\)
        \item \(\dfrac{50}{12}\times9\dfrac{6}{10}\div2\dfrac{25}{29}=\dfrac{81}{83}\)
    \end{enumerate}
\end{multicols}

\textbf{p2}
\begin{multicols}{5}
    \begin{enumerate}[label=\arabic*)]
        \item \(4\dfrac{4}{16}\div\dfrac{2}{52}\div\dfrac{35}{49}=\dfrac{7}{10}\)
        \item \(\dfrac{27}{81}\div1\dfrac{9}{26}+4\dfrac{16}{20}=\dfrac{1}{21}\)
        \item \(6\dfrac{4}{10}+13\dfrac{3}{5}\times\dfrac{76}{24}=\dfrac{7}{15}\)
        \item \(\dfrac{75}{27}+\dfrac{29}{24}\times\dfrac{16}{60}=\dfrac{1}{10}\)
        \item \(1\dfrac{18}{28}-1\dfrac{17}{68}-2\dfrac{2}{12}=\dfrac{65}{84}\)
        \item \(\dfrac{57}{19}\times3\dfrac{12}{23}-9\dfrac{3}{4}=\dfrac{75}{92}\)
        \item \(2\dfrac{13}{36}+\dfrac{7}{16}\times\dfrac{24}{42}=\dfrac{11}{18}\)
        \item \(1\dfrac{34}{42}\times2\dfrac{2}{5}+\dfrac{52}{91}=\dfrac{32}{35}\)
        \item \(\dfrac{54}{18}\times5\dfrac{11}{15}+4\dfrac{6}{10}=\dfrac{4}{5}\)
        \item \(19\dfrac{1}{4}\div\dfrac{96}{12}-5\dfrac{1}{6}=\dfrac{73}{96}\)
        \item \(26\dfrac{1}{2}+\dfrac{90}{14}+6\dfrac{2}{12}=\dfrac{2}{21}\)
        \item \(\dfrac{13}{37}\div2\dfrac{6}{10}-1\dfrac{1}{2}=\dfrac{27}{74}\)
        \item \(\dfrac{13}{26}-1\dfrac{8}{80}\times\dfrac{25}{90}=\dfrac{7}{36}\)
        \item \(2\dfrac{2}{45}\times\dfrac{77}{34}\times2\dfrac{6}{42}=\dfrac{47}{51}\)
        \item \(\dfrac{57}{80}+5\dfrac{2}{5}\times\dfrac{50}{9}=\dfrac{57}{80}\)
        \item \(\dfrac{30}{64}+5\dfrac{9}{16}-24\dfrac{3}{4}=\dfrac{23}{32}\)
        \item \(\dfrac{66}{81}\times\dfrac{12}{21}\times\dfrac{54}{22}=\dfrac{8}{7}\)
        \item \(\dfrac{16}{96}+3\dfrac{13}{20}\div1\dfrac{43}{50}=\dfrac{4}{31}\)
        \item \(\dfrac{66}{55}+\dfrac{45}{54}-\dfrac{11}{18}=\dfrac{19}{45}\)
        \item \(1\dfrac{39}{52}\div1\dfrac{3}{25}\div1\dfrac{16}{24}=\dfrac{15}{16}\)
    \end{enumerate}
\end{multicols}

\textbf{p3}
\begin{multicols}{5}
    \begin{enumerate}[label=\arabic*)]
        \item \(\dfrac{47}{2}-\dfrac{97}{46}-\dfrac{42}{69}=\dfrac{18}{23}\)
        \item \(\dfrac{5}{90}-1\dfrac{9}{60}\times6\dfrac{4}{9}=\dfrac{16}{45}\)
        \item \(1\dfrac{18}{37}\times\dfrac{74}{19}-15\dfrac{4}{5}=\dfrac{1}{95}\)
        \item \(1\dfrac{45}{54}\times\dfrac{26}{55}-\dfrac{6}{30}=\dfrac{2}{3}\)
        \item \(\dfrac{55}{90}-\dfrac{15}{54}\div\dfrac{47}{80}=\dfrac{13}{94}\)
        \item \(6\dfrac{4}{10}\times8\dfrac{3}{9}\div1\dfrac{16}{80}=\dfrac{4}{9}\)
        \item \(5\dfrac{9}{12}\times3\dfrac{9}{27}-\dfrac{54}{56}=\dfrac{17}{84}\)
        \item \(\dfrac{54}{42}\div2\dfrac{15}{21}\times5\dfrac{1}{5}=\dfrac{44}{95}\)
        \item \(\dfrac{13}{43}+27\dfrac{1}{2}\div\dfrac{4}{60}=\dfrac{69}{86}\)
        \item \(\dfrac{6}{21}+1\dfrac{29}{58}+1\dfrac{33}{56}=\dfrac{3}{8}\)
        \item \(\dfrac{35}{48}\times\dfrac{88}{6}+\dfrac{43}{12}=\dfrac{5}{18}\)
        \item \(\dfrac{66}{40}+\dfrac{51}{45}+4\dfrac{14}{21}=\dfrac{9}{20}\)
        \item \(1\dfrac{4}{6}+6\dfrac{7}{12}\times3\dfrac{16}{20}=\dfrac{41}{60}\)
        \item \(\dfrac{13}{39}+3\dfrac{1}{15}-\dfrac{28}{75}=\dfrac{2}{75}\)
        \item \(\dfrac{56}{84}\div2\dfrac{14}{30}\div\dfrac{15}{51}=\dfrac{34}{37}\)
        \item \(\dfrac{92}{69}\div1\dfrac{15}{18}\times\dfrac{37}{40}=\dfrac{37}{55}\)
        \item \(7\dfrac{4}{12}\times\dfrac{96}{99}\times\dfrac{27}{79}=\dfrac{34}{79}\)
        \item \(9\dfrac{8}{10}-1\dfrac{3}{48}\div1\dfrac{16}{24}=\dfrac{13}{80}\)
        \item \(4\dfrac{6}{19}+1\dfrac{1}{16}-1\dfrac{5}{80}=\dfrac{6}{19}\)
        \item \(\dfrac{38}{92}\div\dfrac{37}{69}-\dfrac{52}{74}=\dfrac{5}{74}\)
    \end{enumerate}
\end{multicols}

\textbf{p4}
\begin{multicols}{5}
    \begin{enumerate}[label=\arabic*)]
        \item \(11\dfrac{1}{6}\div1\dfrac{17}{51}+\dfrac{42}{28}=\dfrac{7}{8}\)
        \item \(\dfrac{9}{54}+1\dfrac{12}{45}\times1\dfrac{13}{42}=\dfrac{52}{63}\)
        \item \(\dfrac{48}{54}-1\dfrac{3}{72}-\dfrac{16}{96}=\dfrac{1}{72}\)
        \item \(\dfrac{84}{3}-1\dfrac{16}{75}\div1\dfrac{6}{33}=\dfrac{73}{75}\)
        \item \(6\dfrac{4}{6}\times5\dfrac{4}{18}\times1\dfrac{44}{48}=\dfrac{59}{81}\)
        \item \(\dfrac{61}{30}\div1\dfrac{4}{39}+\dfrac{99}{10}=\dfrac{32}{43}\)
        \item \(2\dfrac{21}{33}\times\dfrac{27}{58}+3\dfrac{5}{6}=\dfrac{2}{33}\)
        \item \(\dfrac{33}{4}\times10\dfrac{1}{9}\times\dfrac{69}{23}=\dfrac{1}{4}\)
        \item \(1\dfrac{16}{50}-\dfrac{62}{39}-6\dfrac{12}{13}=\dfrac{49}{75}\)
        \item \(\dfrac{33}{42}+\dfrac{21}{3}-14\dfrac{5}{6}=\dfrac{1}{21}\)
        \item \(2\dfrac{21}{28}\div1\dfrac{2}{16}\times3\dfrac{3}{31}=\dfrac{53}{93}\)
        \item \(1\dfrac{4}{23}\div\dfrac{72}{90}\div1\dfrac{22}{32}=\dfrac{20}{23}\)
        \item \(1\dfrac{21}{48}+1\dfrac{38}{40}+\dfrac{34}{17}=\dfrac{31}{80}\)
        \item \(\dfrac{51}{5}\div\dfrac{3}{56}\times4\dfrac{4}{20}=\dfrac{17}{25}\)
        \item \(\dfrac{90}{30}-\dfrac{15}{63}+10\dfrac{5}{7}=\dfrac{10}{21}\)
        \item \(1\dfrac{9}{36}\div1\dfrac{15}{42}-1\dfrac{6}{24}=\dfrac{25}{76}\)
        \item \(4\dfrac{5}{8}-\dfrac{82}{10}\div1\dfrac{18}{70}=\dfrac{79}{88}\)
        \item \(1\dfrac{19}{29}+2\dfrac{12}{43}\div\dfrac{4}{86}=\dfrac{19}{29}\)
        \item \(6\dfrac{4}{8}\times\dfrac{72}{33}\div\dfrac{7}{35}=\dfrac{10}{11}\)
        \item \(\dfrac{28}{4}-\dfrac{30}{46}+\dfrac{37}{69}=\dfrac{61}{69}\)
    \end{enumerate}
\end{multicols}

\textbf{p5}
\begin{multicols}{5}
    \begin{enumerate}[label=\arabic*)]
        \item \(4\dfrac{2}{21}+\dfrac{20}{2}-\dfrac{32}{56}=\dfrac{11}{21}\)
        \item \(6\dfrac{6}{13}+\dfrac{25}{60}\div\dfrac{65}{69}=\dfrac{47}{52}\)
        \item \(\dfrac{12}{75}\div\dfrac{10}{25}\div1\dfrac{15}{30}=\dfrac{4}{15}\)
        \item \(\dfrac{30}{45}\div\dfrac{70}{84}+10\dfrac{3}{8}=\dfrac{7}{40}\)
        \item \(\dfrac{11}{45}\times2\dfrac{7}{22}-\dfrac{35}{50}=\dfrac{2}{15}\)
        \item \(\dfrac{52}{13}\div1\dfrac{33}{37}\div1\dfrac{12}{35}=\dfrac{27}{47}\)
        \item \(1\dfrac{10}{13}+17\dfrac{4}{5}-\dfrac{88}{40}=\dfrac{24}{65}\)
        \item \(1\dfrac{16}{32}\times8\dfrac{4}{8}-1\dfrac{9}{63}=\dfrac{17}{28}\)
        \item \(3\dfrac{4}{30}\div2\dfrac{14}{39}-\dfrac{51}{10}=\dfrac{71}{92}\)
        \item \(7\dfrac{2}{3}-1\dfrac{8}{24}\times9\dfrac{6}{7}=\dfrac{10}{21}\)
        \item \(\dfrac{66}{78}\div2\dfrac{10}{39}-\dfrac{45}{48}=\dfrac{9}{16}\)
        \item \(\dfrac{59}{60}+\dfrac{86}{72}\times1\dfrac{41}{55}=\dfrac{3}{44}\)
        \item \(1\dfrac{37}{38}+1\dfrac{3}{64}\div1\dfrac{15}{80}=\dfrac{65}{76}\)
        \item \(23\dfrac{2}{3}+\dfrac{65}{26}\div1\dfrac{13}{86}=\dfrac{83}{99}\)
        \item \(2\dfrac{4}{11}-2\dfrac{19}{39}\div\dfrac{8}{52}=\dfrac{53}{66}\)
        \item \(\dfrac{64}{65}\times\dfrac{46}{56}+1\dfrac{7}{91}=\dfrac{31}{35}\)
        \item \(\dfrac{9}{42}\times\dfrac{35}{69}-1\dfrac{30}{60}=\dfrac{9}{23}\)
        \item \(1\dfrac{14}{72}\div\dfrac{56}{32}+\dfrac{7}{9}=\dfrac{29}{63}\)
        \item \(1\dfrac{8}{50}\times\dfrac{75}{11}+\dfrac{99}{3}=\dfrac{10}{11}\)
        \item \(27\dfrac{1}{2}-1\dfrac{33}{44}+\dfrac{30}{42}=\dfrac{13}{28}\)
    \end{enumerate}
\end{multicols}

\newpage

\textbf{p6}

\begin{multicols}{5}
    \begin{enumerate}[label=\arabic*)]
        \item \(4\dfrac{6}{23}-\dfrac{63}{28}\div\dfrac{69}{70}=\dfrac{45}{46}\)
        \item \(\dfrac{94}{20}-\dfrac{51}{65}\times\dfrac{89}{68}=\dfrac{35}{52}\)
        \item \(2\dfrac{2}{10}-\dfrac{41}{6}-\dfrac{72}{27}=\dfrac{3}{10}\)
        \item \(\dfrac{91}{55}\times\dfrac{36}{49}\times1\dfrac{18}{24}=\dfrac{7}{55}\)
        \item \(1\dfrac{10}{32}\times2\dfrac{5}{21}+1\dfrac{33}{55}=\dfrac{43}{80}\)
        \item \(\dfrac{12}{33}\div\dfrac{60}{77}\times\dfrac{18}{8}=\dfrac{21}{20}\)
        \item \(1\dfrac{20}{45}+\dfrac{68}{72}+\dfrac{33}{27}=\dfrac{11}{18}\)
        \item \(\dfrac{63}{27}-2\dfrac{11}{23}+\dfrac{94}{6}=\dfrac{56}{69}\)
        \item \(1\dfrac{7}{42}+19\dfrac{1}{4}+5\dfrac{6}{18}=\dfrac{3}{4}\)
        \item \(\dfrac{51}{8}+\dfrac{49}{56}\div\dfrac{42}{5}=\dfrac{23}{48}\)
        \item \(\dfrac{35}{2}\times1\dfrac{10}{14}\times7\dfrac{11}{12}=\dfrac{1}{2}\)
        \item \(19\dfrac{3}{5}\div1\dfrac{14}{76}+5\dfrac{8}{9}=\dfrac{11}{25}\)
        \item \(2\dfrac{7}{14}-1\dfrac{14}{28}\times\dfrac{57}{59}=\dfrac{3}{59}\)
        \item \(\dfrac{9}{38}+\dfrac{55}{12}+\dfrac{14}{56}=\dfrac{4}{57}\)
        \item \(\dfrac{4}{91}\times\dfrac{65}{90}\div\dfrac{55}{63}=\dfrac{2}{55}\)
        \item \(\dfrac{90}{18}\div\dfrac{40}{83}-1\dfrac{39}{54}=\dfrac{47}{72}\)
        \item \(\dfrac{90}{25}+3\dfrac{12}{21}+\dfrac{22}{44}=\dfrac{47}{70}\)
        \item \(\dfrac{39}{2}-1\dfrac{19}{26}+1\dfrac{40}{48}=\dfrac{47}{78}\)
        \item \(1\dfrac{12}{20}\div\dfrac{12}{87}+2\dfrac{10}{22}=\dfrac{3}{55}\)
        \item \(4\dfrac{12}{14}-49\dfrac{1}{2}-\dfrac{24}{70}=\dfrac{69}{70}\)
    \end{enumerate}
\end{multicols}

\textbf{p7}
\begin{multicols}{5}
    \begin{enumerate}[label=\arabic*)]
        \item \(3\dfrac{3}{8}\times16\dfrac{2}{4}\div\dfrac{44}{93}=\dfrac{45}{64}\)
        \item \(2\dfrac{6}{20}\div1\dfrac{8}{40}\div\dfrac{9}{3}=\dfrac{23}{36}\)
        \item \(\dfrac{63}{21}-\dfrac{40}{24}\times1\dfrac{10}{74}=\dfrac{4}{37}\)
        \item \(1\dfrac{13}{56}\times\dfrac{21}{46}\div1\dfrac{1}{14}=\dfrac{21}{40}\)
        \item \(9\dfrac{4}{6}-\dfrac{55}{91}+\dfrac{38}{26}=\dfrac{11}{21}\)
        \item \(17\dfrac{1}{4}+\dfrac{67}{5}\times1\dfrac{24}{32}=\dfrac{7}{10}\)
        \item \(\dfrac{4}{88}-7\dfrac{1}{6}-1\dfrac{2}{3}=\dfrac{26}{33}\)
        \item \(\dfrac{84}{28}-\dfrac{17}{68}\div1\dfrac{23}{64}=\dfrac{71}{87}\)