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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!]
\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 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{$\dfrac{1}{2}$}}

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

\newpage

\newgeometry{
a4paper,
total={170mm,257mm},
left=15mm,
top=20mm,
bottom=20mm,
right=15mm
}
\fontsize{10pt}{10pt}\selectfont

\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 $$\dfrac{84}{28}-\dfrac{17}{68}\div1\dfrac{23}{64}=\dfrac{71}{87}$$